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Lubrication - Hansen Web Design

1. ENGINE OJL SELECTION Selection of proper engine lubricating oil demands consideration of two important fac tors namely easy starting during very cold weather and adequate engine lubrication after the engine is placed in service Lighter viscosity oils facilitate cold weather starting and also provide better immediate lubrication as the engine starts CAUTION They do not however provide ad equate lubrication under sustained higher en gine speeds or severe service Increased oil consumption can also be expected when usin lighter viscosity oils Frequent oil level check must be made when using lighterviscosity oils Consideration must therefore be accorded to the cold weather housing facilities for the idle truck the service in which the truck is engaged and the selection of higher viscosity oils which have better free pouring character istics at low temperatures PRINTED IN UNITED STATES OF AMERICA In consideration of the foregoing the fol lowing general recommendations are rhade MODERATE SERVICE trucks operating in multi stop or other service where sus tained higher engine speeds will not be encountered TEMPERATURES SAE 30 SAE 20W SAE 10W SAE 40 SAE 40 SAE 20W SAE 10W SAE 40 SAE 20W SAE 10W R 6602 SAE 40 SAE 40 SAE 20W SAE 10W See Hot Climate High Speed instructions below For temperatures lower than minus 100 F use SAE 10W and kerosene SAE 10W may be
2. Both sides Differential 21 T y Door panel Door hinge 15 SM m pablo ARA TT Door latch 15 XA pp ivigien regulator 27 A 22835 Spring pins 6 Botb sides PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only LUBRICATION ene im L LINE MOTOR TRUCK SERVICE MANUAL age LUBRICATION CHART INSTRUCTIONS L 180 L 181 L 182 L 183 L 184 TRUCKS DAILY 1 Engine Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Col 18 19 20 21 22 23 24 25 26 27 weather requires frequent oil change because of increased use of choke also condensation of moisture Refill capacity quarts add 1 quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are nc encountered select oil grade as follows TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 90 F andup ooo o o ooo SAE 40 10 F to 32 F above zero SAE 20W 320 F to 900 F we SAE 40 Minus 10 F to See Hot Climate High Speed instruction following a 109 F above zero SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted wit colorless kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OFTEN
3. 2 Install new oil filter cartridge and thorough ly clean oil filter sump Note Only ab sorbenttype or edge type filter disc filter packs should be used with detergent type oils Clay or chemically treated filters should not be used as they will remove some of the beneficial additives used in the manufacture of the oil Donated by John amp Susan Hansen For Personal Use Only L LINE MOTOR TRUCK SERVICE MANUAL LUBRICATION Section A Page 3 3 Itis very important that engine operating temperatures be maintained at an efficient level of 160 180 F to reduce the possi bility of excessive sludge formation Certain precautionary measures must also be observed after the detergent type oil is placed in service 1 THE ORIGINAL FILL should be drained after 300 500 miles operation and the oil filter should be serviced In new or recon ditioned engines this is necessary in order to remove possible abrasives In other engines where other type oils have pre viously been used the washing ordetergent action of the heavy duty type oil tends to loosen deposits which if not removed by draining may clog the oil pump screen and oil channels 2 THE SECOND FILL should not be used in excess of 1000 miles operation and the oil filter again should be serviced Note If necessary as judged by the condition of the oil change at an earlier period 3 THE THIRD FILL will generally serve for the regularly established drain
4. earing grease Replace wheels and adjust bearings A Remove grease plug and install a pressure gun fitting Use a viscous chassis lubricant Force about one oz Rear wheel bearings into bearing cavity Note Too much lubricant will damage brake lining Remove fitting and replace plug 15 000 TO 20 000 MILES _ J Remove plug install a pressure gun fitting and fill under low pressure Use SAE 140 gear oil Propeller shaft universal jointery Remove fitting and replace plug Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL Section B Page 3 LUBRICATION CHART L 120 SERIES TRUCKS SEE PAGE 4 FOR INSTRUCTIONS Front spring front f and rear pins Engine oil filler 3 Joao 11 No lub req d 9 i Water pump y Drag tink 10 gt Steering gear 0 No lub req d Dif jonny 4 Air deiner 6 is Su A Engine oil filter 2 __ I ee i y _ Carburetor 14 Drag link 10 linkage Front wheel bearings 16 au Both sides Steering knuckles 8 e Both sides Starting motor 11 Tie rod ends 10 Both sides _ Transmission 13 Distributor 12 lt _ Parking brake linkage 14 Shifting bracket 10 3 ff L __ Universal joint 18 A ol Master cylinder 5 77
5. 14 Car backin linkawe Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant on 15 Door hinges door latches door latches 16 Generator y z a 17 Starting T tor Pet 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil on felt wick Apply a light coat of vaseline to the distributor cam and contact arm fiber rubbing block NOTE Lubri 18 Distributor 5 cate distributor shaft at overhaul or at 25 000 rnile intervals Use SAE 20 engine oil Use sealing compound when re placing lubricant plug For distributor with grease cup Fill cup with SAE 140 gear oil as required and turn one turn every 1 000 miles 19 Propeller shaft center bearing Use a medium short fiber wheel bearing grease sodium soap type 20 Steering gear Remove pipe plug and inspect oil level every 1 000 miles Use SAE 140 gear oil Keep housing full of oil 21 Transmission Refill Inspect oil level every 1 000 miles and keep oil level up to filler plug using same make and Code No 1304 Capacity 8 Pts grade oil as in unit if same grade is not available drain flush and use new oil Drain and Code No 1307 Capacity 12 Pts flush twice yearly or every 10 000 miles preferably in the spring and fall SAE 90 cold Code No 1308 Capacity 12 Pts climate SAE 140 warm climate
6. Air cleaner grade used in crankcase gt Water pump i i i Propeller shaft center bearing Eubricated at factory Further lubrication not required 500 TO 1 000 MILES Steering knuckles Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate too much oil will cause fail Clutch release fork shaft ure of brake and clutch lining Spring pins Pins are rubber mounted lubrication not required Drag link rod ends Shifting bracket Force a viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water are Shifting bellcrank expelled Clutch and brake pedals Generator A 2 tas Starting Eor Pt 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil on felt wick Apply a light coat of vaseline to distributor cam and contact arm fiber rubbing block Note Lubricate distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacing lubricant plug Distributor Inspect oil level every 1 000 miles and keep oil up to filler plug using same make and grade oil as in unit if same grade oil is not available drain flush and use new oil Drain and flush twice yearly or every 10 000 miles prefer ably in the spring and fall SAE 90 cold climate SAE 140 warm climate For differential 4 pints
7. For transmission use SLC EP gear oil or multi purpose gear Differential Refill oil supplied by a reputable refinery For rear axles not Eaton use SCL EP gear oil or multi Code No 1405 Capacity 8 Pts purpose gear lubricant suitable for hypoid axles supplied by a reputable refinery For Eaton Code No 1406 Capacity 11 Pts axles use hypoid gear lubricant available as Elco Gear Safety 28 or its equivalent see in Code No 1411 Capacity 13 Pts structions section A For Electric Shift inspect oil level every 10 000 miles and keep Code No 1412 Capacity 20 Pts filled to plug level with SAE 10 oil 2 3 000 TO 5 000 MILES aos Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount 22 P 1 hafi He ren a A gt ESA mopeliex ishatv slip joint ES joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug 2 _J Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel bear 3 Wheel bearings ing grease Replace wheels and adjust bearings 10 000 MILES Remove plug and install a pressure gun fitting Use a short fiber wheel bearing grease and fill housing under low pressure 24 Water pump 25 Hydrovac Inject two ounces vacuum cylinder oil twice yearly or every 10 000 miles preferably in the spring and fall 15 000 TO 20 000 MILES ae Remove plug install a pressur
8. To drain unscrew plug at bottom of hous ing and allow sufficient time for all the old oil to run out Before refilling we suggest thor ough flushing with light engine oil or light flushing oil followed by complete draining This will insure removal of any thickened material within the housing NOTE Use SCL EP gear oil or multi pur pose gear lubricant suitablefor hypoid axles and supplied by a reputable refinery Use SAE 90 for cold climate and SAE 140 for warm climate SINGLE SPEED HYPOID AXLES EATON ONLY Hypoid gear lubricants have been developed primarily for the differential gear case The lubricant is intended to provide protection againstheavy loads and the sliding action char acteristic of hypoid ring and pinion gears Use a hypoid gear lubricant available as Elco Gear Safety 28 or its equivalent A number of hy poid lubricants are prepared by reputable com panies which contain Elco additive concentrates Viscosity of the hypoid lubricant should be SAE 90 When high atmospheric temperatures above 100 F prevail SAE 140 may be used Check Lubricant Level Every 1 000 miles remove filler plug in housing cover and add sufficient lubricant to bring level to filler opening Install and tighten plug Drain and Refill Every 10 000 miles see following note cemove housing cover lower screw or plug at bottom of housing and drain lubricant Drain when unit is hot preferably immediately after operation Fill
9. continuous or inter mittent operation at normal temperatures can be considered normal diesel engine service From the standpoint of design diesel en gine speeds are usually lower than gasoline engine speeds but higher temperatures within the engine and greater bearing loads may be expected The design of the engine and its cooling system also its installation in any equipment all affect service severity In the diesel engine harmful products of combustion causing wear and deposits on pistons and in the crankcase can be formed from incomplete combustion of any fuel and from some specific fuel components such as Donated by John amp Susan Hansen For Personal Use Only y LUBRICATION R LINE MOTOR TRUCK SERVICE Section A N Page 3 sulphur The effects of these combustion CLUTCH RELEASE SLEEVE AND BEARING products and consequently the severity of the service requirements are greatly magnified by low temperature operation and are influenced in varying degree by engine design character istics Service DG Service typical of diesel engines in any operation where there are no exceptionally severe requirements for wear or deposit con trol due to fuel or to engine design character istics Rated load continuous output or intermit tent operation under normal temperature con ditions can be considered as normal service requirements for service DG Depending upon individual engine design characteristics most diesel en
10. section A K breather fitti lea F 4 d h Electric shift 28 eq ee se Keep breather ings clean For speed syncro mes transmission 8 pints and steering gear 1 pint use SCL EP gear oil or multi purpose gear oil supplied by a reputable refinery For electric shift inspect oil level every 10 000 miles and keep filled to plug level with SAE 10 oil 14 Carburetor linkage eos linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant on Door hinges door latches door latches 3 000 TO 5 000 MILES 15 P eller shaft slip joint Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount te FORELE a Pont into joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug 10 000 MILES 16 Front wheel bearings Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel Rear wheel bearings bearing grease Replace wheeis and adjust bearings 15 000 TO 20 000 MILES Must be lubricated every 20 000 miles or once a year before cold weather sets in Remove pipe plug located in air inlet end of cylinder Use vacuum cylinder oil and add to top level of plug hole Replace plug Remove plug install a pressure gun fitting and fill under low pressure Use SAE 140 gear oil Remove fitting and replace plug 17 Hiyarovacil 18 Propeller shaft universal joints 19
11. 15 Window regulator 27 Spring pins 6 g A 22835 Both sides PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only LUBRICATION AIM Section B L LINE MOTOR TRUCK SERVICE MANUAL Page 12 VIV LUBRICATION CHART INSTRUCTIONS L 170 SERIES TRUCKS DAILY l Engine Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Col weather required frequent oil change because of increased use of choke also condensation of moisture Refill capacity quarts add 1 quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are no encountered select oil grade as follows TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 90 F and uP eraso SAE 40 10 F to 32 F above zero SAE 20W 329 F to900 F weet e ee SAE 40 Minus 10 F to 100 F above zero we SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted wit colorless kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OFTEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 50 as possibl
12. LM 120 A a ee e160 insa reas a 9 10 LM 150 aa tai de L 170 A a aes 11 12 LES erore wta pennen L 180 L 181 L 182 L 183 L 184 13 14 LF 190 RU ai e soe he LS L190 6g a ak ae a ee 15 16 LE 210 caia as DELOO eaa o A ad 17 18 LF 2280d Cia PRINTED IN UNITED STATES OF AM RICA Donated by John amp Susan Hansen For Personal Use Only Donated by John amp Susan Hansen For Personal Use Only R LINE MOTOR TRUCK SERVICE LUBRICATION Section A Page 1 LUBRICATION NEW SERVICE CLASSIFICATIONS AND DESIGNATIONS FOR LUBRICATING OILS FOR AUTOMOTIVE TYPE GASOLINE AND DIESEL ENGINES In the period just prior to World War II developments in the design of both gasoline and high speed diesel engines andin the services to which they were subjected resulted in the introduction of new types of crankcase oils To enable the automotive manufacturers to recommend these new oils the American Pe troleum Institute was asked to define them This was done and the API definitions of oil types designated Regular Premium and Heavy Duty were published in 1945 Recently the automotive and petroleum industries have recognized that the definitions just mentioned had limitations While satis factory when established in 1945 the definitions did not provide for the many new developments since the war in engines or in crankcase oils To correct this situation two industry committees worked together one the Lu
13. Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug A Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel Wheel bearings A A z bearing grease Replace wheels and adjust bearings 10 000 MILES Remove plug and install a pressure gun fitting Use a short fiber wheel bearing grease and fill housing under low Water pump Dreasurel Hydrovac Inject two ounces vacuum cylinder oil twice yearly or every 10 000 miles preferably in the spring and fall 15 000 TO 20 000 MILES Remove plug install a pressure gun fitting and fill under low pressure Use SAE 140 gear oil Propeller shaft universal joints Remove fitting and replace plug Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant
14. and planetary unit At 1 000 mile intervals check level of oil in housing and add make up if needed NOTE Use a hypoid gear lubricant avail able as Elco Gear Safety 28 or its equivalent A number of hypoid lubricants are prepared by reputable companies which contain Elco additive concentrates Viscosity of the hypoid lubricant should be SAE 90 When high atmos pheric temperatures above 100 F prevail SAE 140 should be used Donated by John amp Susan Hansen For Personal Use Only LUBRICATION a L LINE MOTOR TRUCK SERVICE MANUAL TIMKEN S 200 U 200 S 300 U 300 AXLES Hypoid gearing in these axles requires the use of lubricants withproperties enabling them to withstand the higher unit pressures and slid ing action characteristic of this type gearing The mileage figures relative to the fre quency of lubrication changes are based upon average vehicle operating conditions and are not applicable in all cases The actual condi tions under which the vehicle is operated should be the determining factor inestablishing lubri cation requirements Changes to the correct grade of lubricant for Winter or Summer operations are dependent upon climatic conditions and should be made as required regardless of mileage For average operation check the lubricant level every 1 000 miles and drain and refill to level of tapped filler hole every 10 000 miles Where an axle has been out of use for a long period or has
15. because kerosen evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds us engine oil having a viscosity as near SAE 40 as possible and as starting ability will permit Note High viscosity oils ar available which also have very good cold pour characteristics 500 TO 1 000 MILES Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new cartridge oil filter gua engine for a few minutes and check filter for leaks For engine air cleaner remove reservoir and dispose dirty oil clean filter and reservoir and refill to oil level mar Air cleaners q with clean engine oil same grade used in crankcase For hydrovac air cleaner remove cleaner dismantle and clea parts in a cleaning solvent and allow to dry saturate element with a light engine oil and replace parts Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top with a high grade auto Brake master cylinder motive type brake fluid Do not overfill Spring pins Drag links Force a viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water ar Tie rods expelled Auxiliary spring ends Clutch release fork shaft Clutch and brake pedal Steering knuc
16. been overhauled the lubri cant plug on the top of the Hypoid pinion cage should be removed and one pint of lubricant inserted This provides immediate lubrication for the pinion before oil is thrown up from the axle housing bowl To further assure complete lubrication after overhaul and before the vehi cle is placed into heavy slow speed operation jack up both rear wheels and run the axle for a short period at speeds equivalent to 25 to 30 m p h Do not allow the wheel on one side to race faster than the wheel on the opposite side IMPORTANT NEVER ADD LUBRICANT TO TIMKIN HYPOID AXLES UNLESS IT IS THE SAME MAKE AND GRADE AS THAT WHICH IS ALREADY IN THE AXLES IF THE SAME MAKE AND GRADE LUBRICANT IS NOT AVAILABLE DRAIN FLUSH AND RE FILL WITH LUBRICANT AS FOLLOWS NOTE Use SCL EP gear oil or multi purpose gear lubricant suitable for hypoid axles and supplied by a reputable refinery Use SAE 90 for cold climate and SAE 140 for warm Climate Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL ee eee 7 REAR AXLE LUBRICATION CAPACITIES IH MODEL CAPACITY PINTS R 1060 Single Reduction Ye EEEE at gar ne 4 Pts R 1070 Single Reduction Os ORAS HS Oe 4 Pts R 1165 Single Reduction ee eee 4 Pts R 1170 Single Reduction o o eee eee era ae a 3 Pts R 1440 Single Reduction o o o sas
17. leaks Engine oil filler Remove filler cap clean element and dip in engine oil then drain and replace Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Brake master cylinder Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top with a high grade auto motive type brake fluid Do not overfill Remove filter element and wash in kerosene Clean oil sump and refill to indicated level with clean engine oil same grade used in crankcase Water pump i i A Propeller shaft center bearing Lubricated at factory Further lubrication not required 500 TO 1 000 MILES Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate too much oil will cause fail Steering knuckles ure of brake and clutch lining Clutch release fork shaft Spring pins Pins are rubber mounted lubrication not required Drag link tie rod ends Shifting bracket Force a viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water are Shifting bellcrank expelled Clutch and brake pedals Generator F pr Starting wor Put 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil Distributor felt wick Apply a light coat of vaseline to distributor cam and contact arm fiber ru
18. miles and keep oil level up to filler plug using same make and aie NE 1310 Cabacity 19 Bo grade oil as in unit if same grade is not available drain flush and use new oil Drain and Differential Refill flush twice yearly or every 10 000 miles preferably in the spring and fall SAE 90 cold Code No 1407 Capacity 20 Pts climate SAE 140 warm climate For transmission use SCL EP gear oil or multi purpose Code No 1408 Capacity 18 Pts gear oil supplied by a reputable refinery For rear axles not Eaton use SCL EP gear oil or e Ai 1413 Capacity 22 Pts multi purpose gear lubricant suitable for hypoid axles supplied by a reputable refinery For Code No 1414 Capacity 22 Pts Eaton axles use hypoid gear lubricant available as Elco Gear Safety 28 or its equivalent see instructions section A For Electric Shift inspect oil level every 10 000 miles and keep Code No 1415 Capacity 19 Pts A 2 A Code No 1416 Capacity 19 Pts filled to plug level with SAE 10 oil 3 000 TO 5 000 MILES 23 Provelles Shaft clip joint Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount i P Pd into joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug y Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel 24 Wheel bearings 8 5 bearing grease Replace wheels and ad
19. period Note Color can not be the basis on which oilchanges are made rather the oil should be changed at periods previously estab lished or as recommended by the oil man ufacturer 4 If an engine previously operated on either Regular or Premium type oils not Heavy Duty had a bad varnish condition the use of Heavy Duty Oil because of its detergent quality may dissolve some of the varnish and increase running clearances resulting in an increase in engine noise and a lower ing or loss of oil pressure Should this occur the cause should be determined and the necessary corrections made to restore the oil pressure TRANSMISSIONS When possible always drain transmission when truck has come in from a run With the oil warm a more thorough draining job can be done especially in cold weather To drain unscrew plug at bottom of case and allow suf ficient time for all the old oil to run out Be fore refilling flush with light engine oil or light flushing oil followed by complete drain ing this will remove thickened material within the case Use SCL EP gear oil or multi purpose gear lubricant PRINTED IN UNITED STATES OF AMERICA CHASSIS When greasing the chassis it is good prac tice to force lubricant into the bearings until all old lubricant is forced out and the new ap pears This will flush out any loose dirt or abrasives that may have accumulated and will also assure thorough greasing A high grade viscou
20. preferably in the spring and fall 15 000 TO 20 000 MILES Remove plug install a pressure gun fitting and fill under low pressure Use SAE 140 gear oil Propeller shaft universal joints ka fitting and replace plug Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL po LUBRICATION CHART L 190 SERIES TRUCKS Spring pins 6 _ Oil filter 2 Engine Water pump 25 Both sides Mi Oil filler cap 1 7 Steeri 8 Fa gt Q relay le a 8 STESEN ce TNS Jea Generator 17 Drag link 7 TT l e Ve pa h 4 i i Steering knuckles 13 _ a ON ime oat Pseribatar 419 Both sides Ma gt A y 1 al CSS La T PL Front wheel bearing 24 o AR ey DINI Both sides sl E i Carburetor linkage 15 Steering gear 21 Tie rod ends 9 7 Both sides Air cleaner 3 7 dl 7 Clutch release fork 11 shaft Spring pins 6 Starting motor 18 Both sides Clutch and brake 12 pedals fe Transmission 22 Battery 4 Master cylinder 5 e Bus Hydrovac on left side Universal joint 27 Center bearing AN ia ile 3 26 Universal joint 27 o ___Lkl___ pea A Parking brake linkage 14 Slip joint 23 77T7 EJ Auxiliary spring ends 10 Both si
21. slid ing action characteristic of this type gearing The mileage figures relative to the fre quency of lubrication changes are based upon average vehicle operating conditions and are not applicable in all cases The actual condi tions under which the vehicle is operated should be the determining factor inestablishing lubri cation requirements Changes to the correct grade of lubricant for Winter or Summer operations are dependent upon climatic conditions and should be made as required regardless of mileage For average operation check the lubricant level every 1 000 miles and drain and refill to level of tapped filler hole every 10 000 miles To further assure complete lubrication after overhaul and before the vehicle is placed into heavy slow speed operation jack up both rear wheels and run the axle for a short period at speeds equivalent to 25 to 30 m p h Do not allow the wheel on one side to race faster than the wheel on the opposite side L LINE MOTOR TRUCK SERVICE MANUAL IMPORTANT NEVER ADD LUBRICANT TO SINGLE SPEED HYPOID AXLES UNLESS IT IS THE SAME MAKE AND GRADE AS THAT WHICH IS ALREADY IN THE AXLES IF THE SAME MAKE AND GRADE LUBRI CANT IS NOT AVAILABLE DRAIN FLUSH AND REFILL WITH LUBRICANT AS PER FOLLOWING INSTRUCTIONS Draining should preferably be done when truck has come in from a run in order that the oil may be well agitated and warmed up This is particularly desirable in cold weather
22. tion 2 DETERGENTS DISPERSANTS Chemi cals are added which serve as mild clean ing agents and as such tend to clean or wash away lacquer and sludge deposits from pistons side walls bearing surfaces and other interior working surfaces of an engine The detergent action is the result of the ability of the oil to keep insoluble particles the products of fuel combustion and oil decomposition in a finely divided state sothat they can be kept in suspension in the oil Unless these particles are car ried in suspension or filtered out they tend to deposit in piston ring grooves and on other engine interior parts The detergent dispersive actionis not effective with par ticles of metal other abrasives or coarse carbonaceous material L LINE MOTOR TRUCK SERVICE MANUAL 3 POUR POINT DEPRESSANTS Because mineral oils thicken or congeal atlow tem peratures certain chemicals are added to additive oils to serve as pour point de pressants or in other words to lower or depress the pour point a few degrees The result is an oil having better flow charac teristics at low temperatures which will provide better immediate lubrication upon starting during cold weather because of the fluid state of the oil The use of the prop er engine oil is of utmost importance in obtaining maximum performance and satis faction The selection of the proper brand of oil should be based on the reputation of the refiner or marketer The Ame
23. until lubricant level is up to filler opening Install and tighten plug NOTE The service intervals between lu bricant drain periods must always be based upon type of service in which the unit is oper ated Rough and unimproved highway operations as well as heavy loads and off highway opera tions require more frequent lubricant changes Sustained high speed and high temperatures also cause rapid deterioration of the lubricant Regularly established lubricant change periods should be observed based upon operation con ditions TWO SPEED HYPOID AXLES EATON Hypoid gearing in these axles requires the use of lubricants with properties enabling them to withstand the higher unit pressures and sliding action characteristic of this type gearing The mileage figures relative to the fre quency of lubrication changes are based upon average vehicle operating conditions and are not applicable in all cases The actual condi tions under which the vehicle is operated should be the determining factor inestablishing lubri cation requirements Changes to the correct grade of lubricant for Winter or Summer operations are dependent upon climatic conditions and should be made as required regardless of mileage For average operation check the lubricant level every 1 000 miles and drain and refill to level of tapped filler hole every 10 000 miles To further assure complete lubrication after overhaul and before the vehicle is placed i
24. 10 o ll XI A a mame ma 7 a La EU X Carburetor linkage 14 1 aa OTN DN ii 10 f Ae P ee 0 Yor DS P _ AE l 55 Clutch release fork 8 10 e C N ao lt ad gt LL e fo oe Transmission 13 9 7 oo 1 4 a i Hydrovac 3 20 18 A O i 7 geen a CJ A ili e 10 y uxillary spring end 10 10 oe a Both sides 18 we a oo 15 16 o 13 7 P 14 10 Door regulator 19 B 4747 PRINTED IN UNITED STATES OF AMERICA LUBRICATION o L LINE MOTOR TRUCK SERVICE MANUAL age Donated by John amp Susan Hansen For Personal Use Only AL 2 Se un 000 Jo 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 LUBRICATION CHART INSTRUCTIONS L 200 SERIES TRUCKS DAILY Engine Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Colc weather requires frequent oil change because of increased use of choke also condensation of moisture Refill capacity 7 quarts add 1 quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are not encountered select oil grade as follows TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 90 F and up oo ooo SAE 40 10 F to 320 F above zero SAE 20W 32 iF to 90 FL ee
25. 5 Clutch and brake pedals f Clutch release fork Hydrovac 17 shaft _ 7 Universal joint 18 Parking brake linkage Hydrovae air filter 6 Universal joint _ Universal joint 18 Spring pins Differential 13 Both sides Center bearing No lub req d Rear wheel bearings Both sides Door hinge on de Es 7 Door panel _ Lt Door latch 14 oth sides Window regulator 19 A 22864 PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only AIM V LUBRICATION eE B L LINE MOTOR TRUCK SERVICE MANUAL LUBRICATION CHART INSTRUCTIONS L 150 SERIES TRUCKS DAILY l Engine Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Cold weather requires frequent oil change because of increased use of choke also condensation of moisture Refill capacity 7 quarts add 1 quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are not encountered select oil grade as follows TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 900 F and uP o ooooo oo SAE 40 10 F to 329 F above zero SAE 20W 32 F to 900 F SAE 40 Minus 10 F to See Hot Climate High Speed instruction following 100 F above ZeT0 SAE 10W Temperatures lower
26. 77 Z Z Y YT AB eee Slip joint 15 Shifting bellcrank po Universal joint 18 a Differential 13 rig a Center bearing 7 No lub req d Parking brake linkage 14 Z 7 Rear wheel bearings a7 Both sides panel O a Ns dos Door latch 14 Rear spring front and rear pins 9 Co No lub req d Window regulator 19 A 23655 Lubrication periods provide an excellent opportunity to inspect and check for maintenance service that may be needed Early attention to minor service needs at this inspection will usually prevent serious breakdown later PRINTED IN UNITED STATES OF AMERICA LUBRICATION o B L LINE MOTOR TRUCK SERVICE MANUAL Donated by John amp Susan Hansen For Personal Use Only 1 11 12 13 14 15 16 17 18 19 LUBRICATION CHART INSTRUCTIONS L 120 SERIES TRUCKS DAILY Engine Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Cold weather requires frequent oil change because of increased use of choke also condensation of moisture Refill capacity 7 quarts add 1 quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are not encountered select oil grade as follows TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 90 F and Der SAE 40 10 F to 32 F above zero SA
27. 9 Both sides A 23657 Door hinge 14 PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only fi AMIA N 1 V LUBRICATION o L LINE MOTOR TRUCK SERVICE MANUAL LUBRICATION CHART INSTRUCTIONS L 160 SERIES TRUCKS DAILY 1 Engine Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Cold weather requires frequent oil change because Of increased use of choke also condensation of moisture Refill capacity 7 quarts add quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are not encountered select oil grade as follows TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 900 CE SAE 40 109 F to 32 F above zero SAE 20W 32 F to 90 Fdo SAE 40 Minug 10 F to See Hot Climate High Speed instruction following 107 F above Zero SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted with colorless kerosene up to 30 percent mix thorouthly before adding to engine and check oil level OFTEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 40 as possible and as starting abili
28. Belo oe aw een 8 Pts RF 1475 Single Reduction a Ss ow el woh rare Each Axle 8 Pts R 1470 Single Reduction o o 0 0 oo ca 8 Pts R 1530 Single Reduction oo o oo ooo oo ooo 0 11 Pts R 1540 Double Reduction Eaton o o o oooo oo oo 19 Pts R 1555 Single Reduction i A 20 Pts RF 1575 Single Reduction ooo ooo as ae Each Axle 11 Pts R 1630 Single Reduction eressero erer rsr ooo ooo 18 Pts R 1640 Double Reduction Go BR eae a ew ee 19 Pts RF 1670 Single Reduction oe gS ee Bie A ara Bee R 1731 1419 Double Reduction S 200 canas SR ee ee 38 Pts R 1741 1409 Single Reduction a t e R 1810 1420 Double Reduction U 200 plaice eck Ow ae eos ay we op 38 Pts R 2465 1410 Two Speed Pe eee eee ree EEEE EREN 13 Pts R 2466 1411 Two Speed ooo ooo et te we ew tt ee ET EEE 13 Pts R 2470 1425 Two Speed with Timken Diff sxi o eeud R 2475 1426 Two Speed with Timken Diff ll es ee R 2580 1413 Two Speed si emur ary Dane auia ree were termes 22 Pts R 2585 1412 Two Speed a ea HS Ree RS 20 Pts R 2590 1427 Two Speed with Timken Diff eR ea ee eee ae a R 2600 1414 TWwWO Speed er eae se ea ee we ee we eee ee 22 Pts R 2741 1422 Two Speed S 300 o o os AA 37 Pts R 2800 1423 Two Speed U 300 o oooooo coro TRANSMISSION LUBRICATION CAPACITIES TRANSMISSION TYPE IH MODEL CAPACITY PINTS CODE N
29. Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL Boa LUBRICATION GROUP INDEX SECTION A Page General instructions bo vet se ea ie Se ee aye ee Slee A pa 1 Air cleaners a ee ef Bie a ae AA er ee a eds a 4 ChassiS o oooo oooo ooo cs oo e eo oo Pos o 3 Clutch release bearings co o o o 1 3 Double reduction hypoid axles Eaton o o o o a 5 Engine oil selection oooooomooo com e AE AN ES 1 Engine oil types a a aa as al E eh eek Wee Se E l2 3 Propeller shaft center bearings not prelubricated type o oo oooo oo ee 4 Single speed hypoid axles 1 ce ee ee et eee ee ee Sai RA Giese Bes 4 Timken S 200 U 200 S 300 U 300 hypoid axles O cd 6 Transmissi0MS 0 01 oe Cicas 3 Two speed hypoid axles Eaton PE oa eras amp EAS are eee ee 5 Unit capacitieS oo oooooooooo aS arts ah ATA ri da ange or etapa tay oe 7 Water pumps s 0 ce ooooo oo sosa Be E BS a ee eee ee 3 Wheel bearings A aa 1 eo oo oros n lt ks a gees 3 SECTION B LUBRICATION CHARTS Truck Series Page Truck Series Page Lali E Sw aac 1 2 A eats ae ave ole 6 ate a aed L 120 e cda 3 4 L 220 Ex EEEE L 130 O Ace easy aE ae 5 6 de 230 es osade ner a Ll mas ee a as ee 7 8
30. E 20W 322 F to 90 F SAE 40 Minus 10 F to See Hot Climate High Speed instruction following 10 F above zero SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted with colorless kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OF TEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 40 as possible and as starting ability will permit Note High viscosity oils are available which also have very good cold pour characteristics PERIODICALLY Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new Engine oil fitter age Run engine for a few minutes and check filter for leaks Engine oil filler Remove filler cap clean element and dip in engine oil then drain and replace Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top with a high grade auto Brake master cylinder Check type brake fluid Do not overfill Remove filter element and wash in kerosene Clean oil sump and refill to indicated level with clean engine oil same
31. ITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only M NY Y LUBRICATION o B L LINE MOTOR TRUCK SERVICE MANUAL LUBRICATION CHART INSTRUCTIONS L 130 SERIES TRUCKS DAILY 1 Engine Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Cold weather requires frequent oil change because of increased use of choke also condensation of moisture Refill capacity 7 quarts add l quart for oil filter For trucks in multi stop or qther services where sustained high engine speeds are not encountered select oil grade as follows TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 90 F and UP eee ee cee ce eee SAE 40 10 F to 320 F above zero SAE 20W 32 F to 90 F SAE 40 Minus 10 F to See Hot Climate High Speed instruction following 10 F above Zer0 SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted with colorless kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OF TEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 40 as possible and as starting ability will permit Note High viscosity oils are
32. Pts flush twice yearly or every 10 000 miles preferably in the spring and fall SAE 90 col Differential Refill climate SAE 140 warm climate For transmission use SLC EP gear oil or multi purpos Code No 1406 Capacity 11 Pts pgear oil supplied by a reputable refinery For rear axles not Eaton use SCL EP gear oil o Code No 1412 Capacity 20 Pts multi purpose gear lubricant suitable for hypoid axles supplied by a reputable refinery Fo Code No 1407 Capacity 20 Pts Eaton axles use hypoid gear lubricant available as Elco Gear Safety 28 or its equivalent se Code No 1413 Capacity 22 Pts instructions section A For Electric Shift inspect oil level every 10 000 miles and kee Code No 1415 Capacity 19 Pts filled to plug level with SAE 10 oil 3 000 TO 5 000 MILES Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amoun Propeller shaft slip joint Rex joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug A Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber whee Wheel bearings b H z earing grease Replace wheels and adjust bearings 10 000 MILES Remove plug and install a pressure gun fitting Use a short fiber wheel bearing grease and fill housing under lov mates pump Remove p Hydrovac Inject two ounces vacuum cylinder oil twice yearly or every 10 000 miles
33. S TRUCKS SEE PAGE 6 FOR INSTRUCTIONS a OK Engine oil filler 3 Generator 11 No lub req d e Water pump ff iS Steeri 13 gt No lub req d 7 Battery 4 Drag link 10 _ Nos ai E A i Air cleaner 6 Sa vo n yA N e si td ol i vais Qe Ale _ Carburetor 14 filter an ae a Pa linkage Drag link 10 el Front wheel bearings 16 Both sides Front spring rear pins 10 Both sides Starting motor 11 Steering knuckles 8 Both sides Tie rod ends 10 es Both sides Transmission 13 ES IN __ Parking brake linkage 14 XN XN CN 7 d e Shifting bracket 10 re LO __ Universal joint 18 SE E Master cylinder 5 A q es as 7 Slip joint 15 ELE ER Rear sprin sp oS sl fa pring Shifting bellcrank 10 Y EA _ front pins 10 uN NX Both sides Clutch and brake pedal 10 Va P 74 e Clutch release fork o A shaft x Center bearing 7 No lub req d Universal joint 18 fel ead 13 Lh 7 Rear wheel bearings 17y Both sides H Door latch 14 Window regulator 19 A 22865 Door hinge 14 SS N panel O Rear spring E rear pins l10 7 Both sides PRINTED IN UN
34. UMBER 1301 SH OPCE Oe iii e ee eel oe a cal ee a O a ee H 41 B ce O da ee ie ea ass 5 Pts T 87 D 1302 3 Speed 2 2 cee ee a a ee 6 Pts T 98 1303 4 Speed eo oem e e BANE Rw eee 8 Pts T 98 1304 4 Speed o ooooooooonooo cons s asSp oa o 8 Pts F 51 5 Speed O D Transmission o o 12 Pts 12 Pts F 51 C 5 Speed Direct in Fifth 0 eee ee F 52 5 Speed O D Transmissi0M o 19 Pts F 52 C 5 Speed Direct in Fifth o ooo 19 Pts F 54 5 Speed O D Transmission o 24 Pts F 54 B 5 Speed Direct in Fifth ni 24 Pts F 55 5 Speed O D Transmission o o 26 Pts 5 Speed Directein Fifth ssassn eee ee ee we Code numbers are shown on vehicle specification card L 160 trucks and up PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL ea LUBRICATION CHART L 110 SERIES TRUCKS SEE PAGE 2 FOR INSTRUCTIONS Front spring front and rear pins Engine oil filler 3 Generator 11 No lub req d 9 a Water pump A Steering gear 13 No lub req d 7 Battery 4 Air cleaner 6 Drag link 10 _ ee i m o s Engine oil 2 ___ eco 2 ee filter Mi f Drag link 10 C
35. Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL ge LUBRICATION CHART L 170 SERIES TRUCKS Spring pins 6 _ Engine 1 Water pump 24 p Generator 16 Both sides _ Oil filler cap l A ore N 1a Steering gear 20 _ See A 4 a Cos Battery 4 a rare Y p o0 Drag link 7 5 e ia N Front wheel bearing 23 Both sides TA 12 Steering knuckles Both sides N o Te trod end a Carburetor linkage 14 Both sides 12 ge J 7 X Y Air cleaner 3 Ps he Starting motor 16 Y x Distribut Is 7 7 Fas ee E we Clutch release fork 10 Oil filter 2 P AN shaft we i Transmission 21 Spring pins 6 Pa Both sides PA Pa Bus Hvdrovac on left side Clutch and brake 11 7 pedals se a Hydr 25 Master cylinder 5 z vdrovac 3 25 A pa Universal joint 26 a Parking brake linkage 13 Center bearing 19 A A Tr L Universal joint 26 A rd ES E E A ip joint e 7 77 Auxiliary spring ends 9 Spring pins 6 7 7 Both sides Both sides Universal joint 26 Rear wheel bearings 23 Both sides Differential 21 tT Door hinge 15 7 ST mot for bus ATT Door latch
36. a pressure gun fitting and fill under low pressure Use SAE 140 gear oil 18 Propeller shaft universal joints Remove fitting and replace plug 19 Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL ds p LUBRICATION CHART L 160 SERIES TRUCKS Engine oil filler 3 Spring pins 10 Engine de filler 2 1 3 Both sides o Water pump Generator 11 lub req d 04 Steering gear 13 _ E a y Battery 4 Jo yy SE Zz AS of Drag link 10 Front wheel bearing 16 Both sides _ Air cleaner 6 Steering knuckles 8 seel Both sides Tie rod ends 10 Both sides Carburetor 14 linkage A Distributor 12 Starting motor lI Spring pins 10 777 lb Both sides A S Clutch release fork 8 ae shaft Clutch and brake 10 7 pedals a Transmission 13 el a a7 f Bus Hydrovac on left side Universal joint 18 Hydrovac 17 Center bearing Hvdrovac air cleaner 6 Slip joint Ne Parking brake link ge 9 Universal joint Spring pins Both sides Universal joint Rear wheel bearings Both sides Z Differential 13 i Door latch 14 l 5 Spring pins 10 7 L r Window regulator 1
37. amp Susan Hansen For Personal Use Only L LINE MOTOR TRUCK SERVICE MANUAL Donated by John amp Susan Hansen For Personal Use Only LUBRICATION Section A Page 1 LUBRICATION GENERAL INSTRUCTIONS Thorough lubrication at definite intervals with a good lubricant will aid greatly in pro longing the life of the truck and in the reduction of operating expense The interval between lu brication periods depends entirely upon oper ating conditions The loads carried speed road and weather conditions all have a bearing on the frequency of lubrication periods In the lubrication charts the mileage rec ommendations are approximate being based on average conditions For some types of opera tions it will be necessary tofigure the lubrica tion periods upon an hourly basis and where operating conditions are extremely severe the truck should be lubricated after every twenty four hours of operation Only lubricants of the best quality having proper body or viscosity manufactured by a reputable concern should be used We do notattempt to specifyany particular manufacturer s products High grade lubri cants can be secured from any reputable oil company The viscosity numbers used are those adopted by the Society of Automotive Engineers to classify lubricants according to body or thickness and do notcover any other properties When changing engine oil clean and refill air cleaner also clean oil filter if used
38. and clean parts in a cleaning solvent and allow to dry saturate element with a light oil and replace parts 7 Water pump Lubricated at factory Further lubrication not required Propeller shaft center bearing i q i 500 TO 1 000 MILES 8 Steering knuckles Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate too much oil will cause fail Clutch release fork shaft ure of brake and clutch lining 9 Spring pins 10 D ink ti E i A P ai igk A A ai 0 Skif ing bracket cds Force a viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water are Shifting bellcrank expelled Clutch and brake pedals 11 Generator 0 i iiia i Starting motor Put 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil 12 Distributor d felt wick Apply a light coat of vaseline to distributor cam and contact arm fiber rubbing block Note Lubricate 7 distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacing lubricant plug Inspect oil level every 1 000 miles and keep oil up to filler plug using same make and grade oil as in unit if same 13 Differential grade oil is not available drain flush and use new oil Drain and flush twice yearly or every 10 000 miles prefer T apices ably in the s
39. arburetor 14 Front wheel bearings 16 linkage Both sides 5 Steering knuckles 8 o sf Both sides S2 er Starting motor 11 Tie rod ends 10 4 y Both sides cd Transmission 13 o ye A Distributor 12 Y F _ Parking brake linkage 14 Shifting bracket 10 Y LEA ee a TA ooo Universal joint 18 7 ff a Master cylinder 5 x ve p 15 E 2 16 Shifting bellcrank 10 oe ES 18 Y Clutch and brake pedal 10 yee 13 ZA M Clutch release fork shaft 8 F Center bearing 7 No lub req d P Parking brake linkage 14 Rear wheel bearings 17 Both sides Door hi 14 2 A Rat treme AEN Door latch 14 Rear spring front and rear pins 9 oT p No lub req d Window regulator 19 A 23656 Lubrication periods provide an excellent opportunity to inspect and check for maintenance service that may be needed Early attention to minor service needs at this inspection will usually prevent serious breakdown later PRINTED IN UNITED STATES OF AMERICA LUBRICATION Section B L LINE MOTOR TRUCK SERVICE MANUAL Page 2 Donated by John amp Susan Hansen For Personal Use Only l 10 ii 12 13 14 15 16 17 18 19 Air cleaner LUBRICATION CHART INSTRUCTIONS L 110 SERIES TRUCKS DAILY Keep crankcase filled to correct level w
40. available which also have very good cold pour characteristics PERIODICALLY Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new 2 Engine oil filter el bes Run engine for a few minutes and check filter for leaks 3 Engine oil filler Remove filler cap clean element and dip in engine oil then drain and replace 4 Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top witha high grade auto Pos Drake mister cylinder One type brake fluid Do not overfill Remove filter element and wash in kerosene Clean oil sump and refill to indicated level with clean engine oil same 6 Air cleaner prae used in crankcase 7 Water pump Propeller shaft center bearing fLubricated at factory Further lubrication not required 500 TO 1 000 MILES 8 Steering knuckles Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate too much oil will cause Clutch release fork shaft failure of brake and clutch lining 9 Front spring front pins Are rubber mounted lubrication not required 10 Front spring rear pins Rear spring all pins Drag link tie rod ends Force a viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water are Shifting bracket expelled Shifting bellcrank Clu
41. bbing block Note Lubricate 1stributor distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacing lubricant plug Inspect oil level every 1 000 miles and keep oil up to filler plug using same make and grade oil as in unit if same Differential grade oil is not available drain flush and use new oil Drain and flush twice yearly or every 10 000 miles prefer Transmission d 201Y in the spring and fall SAE 90 cold climate SAE 140 warm climate For differential 4 pints use SCL EP Steering gear gear oil or multi purpose gear lubricant suitable for hypoid axles as supplied by a reputable refinery Keep breather fittings clean For transmission 3 pints and steering gear 1 pint use SCL EP gear oil or multi purpose gear oil supplied by a reputable refinery Parking brake linkage Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant on Carburetor linkage A door latches Door hinges door latches 3 000 TO 5 000 MILES Propeller shaft slip joint Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount P SBP Joint into joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug 10 000 MILES A Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel Front wheel bearings b a A
42. bri cation Committee of the American Petroleum Institute representing both large and small refiners and marketers the other from the American Society of Testing Materials on which the major manufacturers of gasoline engines and high speed diesel engines were repre sented By this joint effort a new system of Service Classifications and Designations for Motor Oils for Automotive Type Engines has been developed as a basis for selecting and recommending oils for these engines The SAE Viscosity Numbering System is in noway affected by the new API Service Clas sification System and will be used as before to indicate the proper viscosity grades of oils for any Service The definitions of service approved by the API and the supplementary explanations are presented for the information of those who are interested BASIS OF THE NEW SERVICE CLASSIFICATIONS In devising the new Service Classification System it was recognized that the satisfactory operation of automotive gasolineand high speed CTS 12 MARCH 1953 Supplemental pages for CTS 11 diesel engines is based primarily on the suit able combination of these five factors 1 Engine Design and Construction 2 Fuel 3 Motor Oil 4 Maintenance Practices 5 Operating Conditions To begin with the design and construction of different engines and consequently their lubrication needs vary widely since individual engine manufacturers place emphasis on dif ferent engine f
43. d sliding action characteristic of this type gearing The mileage figures relative to the fre quency of lubrication changes are based upon average vehicle operating conditions and are not applicable in all cases The actual condi tions under which the vehicle is operated should be the determining factor in establishing lubri cation requirements Changes to the correct grade of lubricant for Winter or Summer operations are dependent upon climatic conditions and should be made as required regardless of mileage For average operation check the lubricant level every 1 000 miles and drain and refill to level of tapped filler hole every 10 000 miles To further assure complete lubrication after overhaul and before the vehicle is placed into heavy slow speed operations jack up both rear wheels and run the axle for a short period at speeds equivalent to 25 to 30 m p h Do not allow the wheel on one side to race faster than the wheel on the opposite side IMPORTANT NEVER ADD LUBRICANT TO DOUBLE REDUCTION HYPOID AXLES UNLESS IT IS THE SAME MAKE AND GRADE AS THAT WHICH IS ALREADY IN THE AXLES IF THE SAME MAKE AND GRADE LUBRICANT IS NOT AVAILABLE DRAIN FLUSH AND REFILL WITH LUBRICANT AS PER FOLLOWING INSTRUCTIONS Fill axle through back filler plug until oil flows from overflow plug Insert plug Then add one additional pint of oil using fil ler hole in pinion cage This will supply the extra oil required to fill differential
44. d with colorless kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OFTEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 40 as possible and as starting ability will permit Note High viscosity oils are available which also have very good cold pour characteristics 500 TO 1 000 MILES 2 Oil filter Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new cartridge Pi Run engine for a few minutes and check filter for leaks For engine air cleaner remove reservoir and dispose dirty oil clean filter and reservoir and refill to oil level mark 3 Air cleaners s with clean engine oil same grade used in crankcase For hydrovac air cleaner remove cleaner dismantle and clean parts in a cleaning solvent and allow to dry saturate element with a light engine oil and replace parts 4 Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill 5 Brake master eylinder Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top with a high grade auto TRR y Y motive type brake fluid Do not overfill 6 Steering gear relay arm in apr ng pne Force a viscous chassis lubricant or SAE 140 gear oil into fit
45. ders pistons and rings also oil ring plugging varnish deposits and low temperature emulsion type sludge In pas senger cars and other units the severity of this service increasesin wintertimeas atmospheric temperatures drop although it is often a year round problem in taxicabs delivery trucks and similar operations The nature of the fuel can influence these troubles The design of the cooling system and the effectiveness of crank case ventilationcan increase or decrease their severity High temperature severe service pro motes oxidation of the lubricating oil This type of service may cause high temperature varnish and sludge deposits stuck rings and scuffing of rings inall types of engines lt may also cause corrosion of some types of bearings This condition is aggravated by driving long distances at high speed particularly in hot weather Under these conditions the crank _ case oil is subjected to relatively high tem peratures The nature of the fuel may have some influence on the severity of this condi tion but its relative influence is less under these high engine temperatures than under start and stop conditions Engine design es pecially adequate cooling of oil as well as of pistons valve guides and seats can minimize the effect on the oil Service MM Service typical of gasoline and other spark ignition engines operating under moderate to severe service conditions but presenting problems of deposit or b
46. des Spring pins 6 ____ Both sides Universal joint 27 TI N Differential 22 e Rear wheel bearings L Both sides 24 D 16 oor hinge 16 Seg Door latch 16 i S Door panel i Spring pins 6 __ not foro Both sides eels bus _l bt Window regulator 28 E Spring pins 6 A 23658 Both sides PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only LUBRICATION LAMA N e L LINE MOTOR TRUCK SERVICE MANUAL LUBRICATION CHART INSTRUCTIONS L 190 SERIES TRUCKS DAILY Keep crankcase filled to correct level with high grade engine oil Changing oil regularly will remove accumulated dirt Cold weather requires frequent oil change because of increased use of choke also condensation of moisture Refill capacity 7 quarts add 1 quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are not encountered select oil grade as follows 1 Engine TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 90 F and up oooo omo o ooo SAE 40 10 F to 32 F above zero SAE 20W 32 F to 90 Fo ooo SAE 40 Minus 10 F to See Hot Climate High Speed instruction following 10 F above zero SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely dilute
47. e and as starting ability will permit Note High viscosity oils are available which also have very good cold pour characteristics 500 TO 1 000 MILES Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new cartridge Run engine for a few minutes and check filter for leaks N Oil filter For engine air cleaner remove reservoir and dispose dirty oil clean filter and reservoir and refill to oil level mark 3 Air cleaners lt s with clean engine oil same grade used in crankcase For hydrovac air cleaner remove cleaner dismantle and clean parts in a cleaning solvent and allow to dry saturate element with a light engine oil and replace parts 4 Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top with a high grade auto 5 Brake master cylinder eres type brake fluid Do not overfill 6 Spring pins 7 Drag links Force a viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water are 8 Tie rods expelled 9 Auxiliary spring ends 10 Clutch release fork shaft Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate Too much oil on knuckles Seale and on clutch shaft will cause failure of brake and clutch lining 13 Parking brake linkage A A P A s i A A i
48. e gun fitting and fill under low pressure Use SAE 140 gear oil 26 Propeller shaft universal joints Remove fitting and replace plug 27 Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant Donated by John amp Susan Hansen For Personal Use Only LUBRICATION MA CHTERNATIONAD L LINE MOTOR TRUCK SERVICE MANUAL Section B WII Page 13 L 180 L 181 L 182 L 183 L 184 TRUCKS Spring pins 6 _ Engine 1 Water mup 24 Generator 16 Both sides Sa sen filler cap z E ring ge 20 teering gear 20 2 a Battery 02 Drag link 7 NS JOA Front wheel bearing 23 D Both sides X Steering knuckles 12 Both sides Tie rod ends 2 P Carburetor linkage 14 Both sides A e b Ny Air cleaner 3 7 Pa a Starting motor 16 o Distri 8 7 Seu mateo de we SS Clutch release fork 10 shaft Oil filter 2 Transmission 21 A 7 Spring pins 6 P a Both sides fe Clutch and brak vd lt Bus Hvdrovac on left side utch an rake mM pedals 7 Y A 35 Master cylinder 5 Hvdrovae 3 25 g 4 Universal joint 26 oe Parking brake linkage 13 j 2 Universal joint 26 Center bearing 19 Slip joint 22 7 y Auxiliary spring ends 9 Both sides Spring pins 6 Both sides Universal joint 26 Rear wheel bearings 23 gt
49. earing corrosion con trol when crankcase oil temperatures are high i This isa more moderate service condition than Service MS Vehicles powered by engines which are relatively insensitive to deposit formation when operated at high speeds and under heavy loads are included in this service particularly when operated with fuels of suit able characteristics It does not include ex tensive operation under the severe type of low engine temperature service such as start and stop driving or prolonged idling described under Service MS Service ML Service typical of gasoline and other spark ignition engines operating under light and fa vorable service conditions the engines having no special lubrication requirements and having no design characteristics sensitive to deposit formation This is the least severe service condition This type of service includes moderate speed driving most of the time with no severe low or high engine temperature operation It also in cludes operation of vehicles with engines in sensitive to sludge deposit formation or fuel characteriestics DIESEL AUTOMOTIVE TYPE ENGINES The severity of diesel engine service with respect to wear and deposit formation depends upon a combination of several factors First is the power requirement High continuous power output or overload at high atmospheric temperatures or intermittent power demands at low temperatures represent severe service By contrast rated load
50. eatures Fuels also vary widely depending upon the crude oil and refining methods used Motor oil characteristics and performance depend not only upon crude source and refining methods but on the special ingre dients which may be added to oils in their manufacture As for the maintenance of en gines naturally it varies from good to poor The service conditions under which en gines operate are extremely wide and have a major influence upon the character of oil re quired to give the best performance for any particular combination of engine design and kind of fuel To provide a workable guide for the selec tion of oils suited to various engine designs service conditions had to be divided into broad classes based on the most up to date knowl edge and experience Obviously it was impos sible to define and include all possible service conditions and it was actually unnecessary because an engine may be operated ina variety of services in any given period In the new system the various classes of service for gasoline and diesel engines are defined and explained Quite important is the fact that some types of service commonly thought of in the past as being very light are actually quite severe from the lubrication standpoint This applies especially to passen ger cars and light trucks Each service class is designated by let ters This providesa convenient means where by oil companies may indicate what class or classes o
51. eee 1 SAE 40 Minus 10 F to See Hot Climate High Speed instruction following 10 F above zero wee ee SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted with colorless Kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OFTEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 40 as possible and as starting ability will permit Note High viscosity oils are available which also have very good cold pour characteristics 500 TO 1 000 MILES Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new cartridge oi filter pn engine for a few minutes and check filter for leaks For engine air cleaner remove reservoir and dispose dirty oil clean filter and reservoir and refill to oil level mark Air cleaners s with clean engine oil same grade used in crankcase For hydrovac air cleaner remove cleaner dismantle and clean parts in a cleaning solvent and allow to dry saturate element with a light engine oil and replace parts Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Check fluid level Do not allow dirt to enter If necessary f
52. f service eachof their several brands of oil are suitable for The engine manufac turer may similarly use these letter designa tions to indicate the service and lubrication requirements of his various engine designs PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only RY SS LUBRICATION Section A Page 2 R LINE MOTOR TRUCK SERVICE DEFINITIONS AND EXPLANATION OF SERVICE CLASSIFICATIONS The new Service Classification System includes five types of service three for gaso line engines two for diesel engines Each service type is defined and explained below and the corresponding letter designations shown GASOLINE AUTOMOTIVE TYPE ENGINES Service MS Service typical of gasoline or other spark ignition engines operating under unfavorable or severe types of service conditions and where there are special lubrication require ments for deposit or bearing corrosion con trol due to operating conditions or to fuel or to engine design characteristics Service MS normally represents the most severe service conditions encountered in the operation of gasoline and other spark ignition engines It includes two different types of severe or adverse operating conditions which are as follows Start and stop service promotes condensa tion in engine cylinders and crankcases of water from fuel combustion and also dilution of the oil with unburned fuel it can promote corrosive wear of cylin
53. ge Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil 10 Spring pins 7 A in wee r i Drag La tie rod ends ed viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water are Clutch and brake pedals 11 Generator Starting Tistori Pot 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil 12 Distributor lt felt wick Apply a light coat of vaseline to distributor cam and contact arm fiber rubbing block Note Lubricate distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacing lubricant plug Inspect oil level every 1 000 miles and keep oil up to filler plug using same make and grade oil as in unit if same grade oil is not available drain flush and use new oil Drain and flush twice yearly or every 10 000 miles prefer 13 Differential ably in the spring and fall SAE 90 cold climate SAE 140 warm climate For single reduction axle 8 pints and i Transmission for two speed axle 13 pints Use SCL EP gear oil or multi purpose gear lubricant suitable for hypoid axles as sup S F 9 plied by a reputable refinery not Eaton Axles For Eaton Axles use hypoid gear lubricant available as Elco Gear teering gear Safety 28 or its equivalent see instructions
54. gine builders have designated maxi mum fuel sulphur limits for this service clas sification Service DS Service typical of Diesel engines operating under extremely severe conditions or having design characteristics or using fuel tending to produce abnormal wear or deposits The service donditions in this classifica tion are the most severe encountered in the operation of diesel engines High load opera tion at high temperatures design factors or engine installation details causing high temper atures within the engine constitute severe service as does intermittent operation at low temperatures since both promote wear and deposit formation Cooling system design and maintenance practices can aggravate or mini mize the severity in either case The use of high sulphur content fuels increases service severity with respect to wear and deposits in varying degree depending upon design main tenance and operating conditions especially low temperatures Hence frequently their use is considered to constitute severe service USE OF LETTER DESIGNATIONS When the letter designations are used to indicate services for which oils may be suit able it is the intent that they be preceded by the words For Service Toillustrate an oil suitable for moderate service conditions in gasoline engines would be referred to as For Service MM If oils are suitable for more than one service it is appropriate that these oils be referred to wit
55. grease sodium soap type Steering gear Remove pipe plug and inspect oil level every 1 000 miles Use SAE 140 gear oil Keep housing full of oil Transmission Refill Cude No 1309 Capacity 19 Pts Inspect oil level every 1 000 miles and keep oil level up to filler plug using same make and Code No 1310 Capacity 19 Pts grade oil as in unit if same grade is not available drain flush and use new oil Drain and Code No 1311 Capacity 24 Pts flush twice yearly or every 10 000 miles preferably in the spring and fall SAE 90 cold Code No 1312 Capacity 24 Pts climate SAE 140 warm climate For transmission use SCL EP gear oil or multi purpose Differential Refill gear oil supplied by a reputable refinery For rear axles not Eaton use SCL EP gear oil or Code No 1408 Capacity 18 Pts multi purpose gear lubricant suitable for hypoid axles supplied by a reputable refinery For Code No 1416 Capacity 19 Pts Eaton axles use hypoid gear lubricant available as Elco Gear Safety 28 or its equivalent see Code No 1419 Capacity 38 Pts instructions section A For Electric Shift inspect oil level every 10 000 miles and keep Code No 1414 Capacity 22 Pts filled to plug level with SAE 10 oil Code No 1422 Capacity 37 Pts 1 3 000 TO 5 000 MILES Propeller shaft slip ioint Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount oP att si1p Joints into joint
56. h the marks associated with such services For example For Serv ices MS DG or MS MM etc CTS 12 MARCH 1953 Supplemental pages for CTS 11 LUBRICATION Clutch release bearing sleeves on all R line chassis incorporate a lubricator fitting to provide means of lubricating the clutch re lease bearing sleeve and fork without their removal from chassis R 110 through R 184 chassis have the clutch release sleeve and bearing lubricator fitting located at the bottom of the release bearing sleeve as illustrated in figure 1 Access to this fitting is gained by removal of the flywheel housing bottom cover RELEASE BEARING SLEEVE LUBRICATOR RELEASE BEARING Fig 1 Release Bearing Sleeve and Lubricator R 185 through RF 210 chassis have the clutch release sleeve and bearing lubricator fitting on the top of the release bearing sleeve not illustrated Access to this fitting is gained by removal of the cab floor mat cab floor transmission cover plate and clutch bell housing inspection plate A 30485 To lubricate use a low pressure hand operated grease gun filled with a suitable lu bricant comparable to Lubriplate No 110 fill lubricant cavity inrelease sleeveand bear ing DO NOT OVER LUBRICATE Lubricate every 15 000 to 20 000 miles under normal operating conditions Under unusual Stop and Go driving conditions lubricate every 10 000 miles PRINTED IN UNITED STATES OF AMERICA Donated by John
57. haft slip joint Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount i P PJ into joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug 10 000 MILES 16 Front wheel bearings Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel 17 Rear wheel bearings bearing grease Replace wheels and adjust bearings 15 000 TO 20 000 MILES Remove plug install a pressure gun fitting and fill under low pressure Use SAE 140 gear oil 18 Propeller shaft universal joints Eras fitting and replace plug 19 Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant Donated by John amp Susan Hansen For Personal Use Only LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL ads LUBRICATION CHART L 150 SERIES TRUCKS Steering gear 133 Engine oil filler 3 Ta Na Spring pins DM So j BME OO Eo S S Drag link p Generator I Engine oil filter _L gt Battery 4 Drag link Air cleaner 6 Front wheel bearing Both sides MAA linkage 14 Steering knuckles ee Sais Both sides tarting motor 11 Tie rod ends i Spri i pring pins 9 Both sides Both sides Distributor gt Shifting bellerank 10 Shifting bracket O A E AAA Transmission 13 Master cylinder lt Slip joint 1
58. ill to 3 4 inch from top with a high grade auto Brake master cylinders Check type brake fluid Do not overfill Steering gear relay arm ope ng Fe Force a viscous chassis lubricant or SAE 140 gear oil into fittings until old lubricant dirt and water are Tie tod expelled Auxiliary spring ends Clutch and brake pedal and on clutch shaft will cause failure of brake and clutch lining Clutch release fork bess a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate Too much oil on knuckles Steering knuckles Parking brake linkage Carburetor linkage Door hinges door latches Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant on door latches Generator Starting motor Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil on felt wick Apply alight coat of vaseline to the distributor cam and contact arm fiber rubbing block NOTE Lubricate Distributor distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacing lubricant plug For distributor with grease cup fill cup with SAE 140 gear oil as required and turn one turn every 1 000 miles Put one or two drops of engine oil on governor rotor fous 10 to 20 drops light engine oil in each cup Do not over lubricate Propeller shaft center bearing Use a medium short fiber wheel bearing
59. ith high grade engine oil Changing oil regularly will remove accumulated dirt Cold weather requires frequent oil change because of increased use of choke also condensation of moisture Refill capacity 7 quarts add 1 quart for oil filter For trucks in multi stop or other services where sustained high engine speeds are not encountered select oil grade as follows Engine TEMPERATURES OIL GRADE TEMPERATURES OIL GRADE 90 F and Dr SAE 40 10 F to 32 F above zero SAE 20W 32 F to 90 F SAE 40 Minus 10 F to See Hot Climate High Speed instruction following 10 F above zer0 c SAE 10W Temperatures lower than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted with color ess kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OFTEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 40 as possible and as starting ability will permit Note High viscosity oils are available which also have very good cold pour characteristics PERIODICALLY Engine oil filter Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new gine o cartridge Run engine for a few minutes and check filter for
60. just bearings A 10 000 MILES Remove 25 Water pump os 26 Hydrovac Inject two ounces vacuum cylinder oil twice yearly or every 10 000 miles preferably in the spring and fall pug and install a pressure gun fitting Use a short fiber wheel bearing grease and fill housing under low 15 000 TO 20 000 MILES y _ _ Remove plug install a pressure gun fitting and fill under low pressure Use SAE 140 gear oil 27 Propeller shaft universal joints Remove fitting and replace plug 28 Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant A IN A Spring pins Both sides Steering gear relay lever Drag link Steering knuckles Both sides Front wheel bearing Both sides Steering gear Tie rod ends Both sides Air cleaner Starting motor Spring pins Both sides Clutch and brake pedals Battery Master cylinder Universal joint Center bearing Parking brake linkage Universal joint Spring pins Both sides Slip joint Rear wheel bearings Both sides Universal joint Differential Door hinge Spring pins Both sides Donated by John amp Susan Hansen For Personal Use Only L LINE MOTOR TRUCK SERVICE MANUAL LUBRICATION Section B Page 17 LUBRICATION CHART L 200 SERIES TRUCKS Engine Distributor 12 oil filler cap y 10 _ 1 3 Water pump 7 10 A GS G 11 AA 0 ee enerator DU AA A y L 8
61. kles Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate Too much oil on knuckles and on clutch shaft will cause failure of brake and clutch lining Parking brake linkage Carburetor linkage Door hinges door latches Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant o door latches Generator P P Sar E Starting tors Pat 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oi on felt wick Apply alight coat of vaseline to the distributor cam and contact arm fiber rubbing block NOTE Lubricat Distributor 7 distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacin lubricant plug For distributor with grease cup fill cup with SAE 140 gear oil as required and turn one turn ever 1 000 miles Propeller shaft center bearing Use a medium short fiber wheel bearing grease sodium soap type Steering gear Remove pipe plug and inspect oil level every 1 000 miles Use SAE 140 gear oil Keep housing full of oil Transmission Refill Inspect oil level every 1 000 miles and keep oil level up to filler plug using same make an Code No 1307 Capacity 12 Pts grade oil as in unit if same grade is not available drain flush and use new oil Drain an Code No 1308 Capacity 12
62. nto heavy slow speed operation jack up both rear wheels and run the axle for a short period at speeds equivalent to 25 to 30 m p h Do not allow the wheel on one side to race faster than the wheel on the opposite side IMPORTANT NEVER ADD LUBRICANT TO TWO SPEED HYPOID AXLES UNLESS IT IS THE SAME MAKE AND GRADE AS THAT WHICH IS ALREADY IN THE AXLES IF THE SAME AMKE AND GRADE LUBRICANT IS NOT AVAILABLE DRAIN FLUSH AND RE FILL WITH LUBRICANT AS PER FOLLOWING INSTRUCTIONS Fill axle through back filler plug until oil flows from overflow plug Insert plug Then add one additional pint of oil using filler hole at top of carrier This will supply the extra oil required to fill differential and planetary unit At 1 000 mile intervals check level of oil in housing NOTE Use a hypoid gear lubricant avail able as Elco Gear Safety 28 or its equivalent A number of hypoid lubricants are prepared by reputable companies which contain Elco additive concentrates Viscosity of the hypoid lubricant should be SAE 90 When high atmos pheric temperatures above 100 F prevail SAE 140 should be used PRINTED IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only L LINE MOTOR TRUCK SERVICE MANUAL LUBRICATION Section A Page 5 DOUBLE REDUCTION HYPOID AXLES EA TON Hypoid gearing in these axles requires the use of lubricants with properties enabling them to withstand the higher unit pressures an
63. pring and fall SAE 90 cold climate SAE 140 warm climate For differential 3 pints use SCL EP ransmission x A a F 5 A Steerin ear 8687 oil or multi purpose gear lubricant suitable for hypoid axles as supplied by a reputable refinery Keep breather 88 fittings clean For 4 speed heavy duty transmission 5 pints 4 speed syncro mesh transmission 8 pints and steer ing gear 1 pint use SCL EP gear oil or multi purpose gear oil supplied by a reputable refinery 14 Parking brake linkage Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant on Carburetor linkage door latches Door hinges door latches 3 000 TO 5 000 MILES Bos tie Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount 15 nit i eae 5 Propeller shaft slip joint Rem joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug 10 000 MILES 16 Front wheel bearings Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel Rear wheel bearings bearing grease Replace wheels and adjust bearings 15 000 TO 20 000 MILES 17 Hydrovac Must be lubricated every 20 000 miles or once a year before cold weather sets in Remove pipe plug located in air inlet ead end of cylinder Use vacuum cylinder oil and add to top level of plug hole Replace plug Remove plug install
64. relubricated type and should require no further attention Donated by John amp Susan Hansen For Personal Use Only LUBRICATION Section A Page 4 PROPELLER SHAFT CENTER BEARINGS NOT PRE LUBRICATED TYPE Propeller shaft center bearing should not be lubricated with gear oilorchassis lubricant Use a medium short fibre wheel bearing grease the technical specifications of which are cold milled sodium soap not calcium content with a work penetration consistency of 250 that will not break down below 300 AIR CLEANERS OIL TYPE The cleaning and servicing of oil type air cleaners depends upon operating conditions as to dust dirt etc Under normal conditions oil type air cleaners should be removed and serviced every 5000 miles and at earlier intervals under dusty operations even daily under severe conditions When servicing remove the oil cup or reservoir and clean out old oil and dirt Wash the filtering mesh or element in kerosene then dip in clean oil and allow the excess oil to drain from the element Use same grade oil as used in the crankcase and fill cup to the oil level indicating beads in the cup Air cleaner connections must be maintained in a tight and leak proof condition otherwise uncleaned air will get into the engine SINGLE SPEED HYPOID AXLES NOT EATON Hypoid gearing in these axles requires the use of lubricants with properties enabling them to withstand the higher unit pressures and
65. rican Petroleum Institute and the automotive manufacturers have agreed that en gine oils shall now be marketed under three classifications or categories namely Regular Oil Premium Oil and Heavy Duty Oil These are more fully defined as follows REGULAR MOTOR OIL This term shall be used to designate a straight mineral oil Oils of this type are generally suitable for use in internal combustionengines under moderate operating conditions These oils may and often do contain pour point depressants PREMIUM MOTOR OIL This term shall be used to designate an oil having oxidation stability and bearing corrosion preventive prop erties Oils of this type are generally suitable for use in internal combustion engines where operating conditions are such that regular oils do not give satisfactory service HEAVY DUTY MOTOR OIL This term shall designate an oil having proved oxidation stability bearing corrosion preventive proper ties and detergent dispersant characteristics Oils of this type are generally suitable for use in both high speed Dieseland gasoline engines under heavy duty service conditions Heavy Duty Oil if installed in an engine where other type oils have been used requires that precautionary measures be taken to pre vent loosened particles from clogging oil passages The following measures represent good practical advice when changing from any brand of oil to another l Drain and flush engine crankcase
66. s chassis lubricant will except in extreme cases be satisfactory for year around use If gear oil is used to lu bricate chassis SAE 140 is the proper viscos ity WATER PUMPS SD engine water pumps are lubricated at assembly and no further lubrication is neces sary BD and RD engine water pumps should be packed with medium short fiber wheel bearing grease at time of overhaul Pumps should be periodically 10 000 miles lubricated Remove lubricant plug fill housing using a low pressure lubricant gun WHEEL BEARINGS Wheel bearings should be carefully lubri cated If too much grease is used there will be the possibility of brake linings becoming soaked Rear axle shaft bearings and the cavity in which they are assembled in the L 110 Series trucks are properly lubricated at time of assem bly Pipe plugs are installed in the lubricant fitting holes It is intended that at 10 000 miles these plugs should be removed lubricantfittings installed the bearings lubricated and the plugs again installed Lubricant fittings should not be allowed to remain in place for they may prove an invita tion to overlubricate the bearings The cavity containing the bearing holds approximately one ounce or two cubic inches of lubricant NOTE Excess lubrication will result in damaged oil seals and grease accumulating on brake linings CLUTCH RELEASE BEARINGS The clutch release bearing used in Inter national Motor Trucks is of p
67. safely diluted with colorless kerosene up to 30 Mix kerosene thoroughly with the oil before adding to the engine NOTE Kero sene will evaporate rapidly under crankcase operating temperatures Because of this fact more frequent checking of the oil level must be made to avoid operating the engine with low oil level Hot Climate High Speed For trucks operating on highway or other services demanding sustained higher engine speeds use engine lubricating oils having a viscosity of as near SAE 50 as possible SAE 40 for SD Engines in keeping with the starting ability NOTE High viscosity oils are avail able which also have very good cold pour char acteristics ENGINE OIL TYPES Engine oils are available either as straight mineral oil having nothing added during its manufacture other than possibly a pour point depressor or as additive oils which have had certain chemicals added during manufac ture for the purpose of providing qualities or properties not available in the original oil either before or after refining Donated by John amp Susan Hansen For Personal Use Only LUBRICATION Section A Page 2 Under operating conditions oils tend to undergo chemical changes due to oxidation and form such nonlubricating products as varnish lacquer and carbon Where formation of these undesirable products is excessive when using untreated oils use of an additive oil may prove beneficial since through the additi
68. tch and brake pedals 11 Genner a hrat 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil 12 Distributor s felt wick Apply a light coat of vaseline to distributor cam and contact arm fiber rubbing block Note Lubricate distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacing lubricant plug Inspect oil level every 1 000 miles and keep oil up to filler plug using same make and grade oil as in unit if same 13 Differential grade oil is not available drain flush and use new oil Drain and flush twice yearly or every 10 000 miles prefer il Tranciniesion ably inthe spring and fall SAE 90 cold climate SAE 140 warm climate For differential 4 pints use SCL EP Steerin Saro gear oil or multi purpose gear lubricant suitable for hypoid axles as supplied by a reputable refinery Keep breather 88 fittings clean For 3 speed transmission 6 pints for 4 speed transmission 5 pints and steering gear 1 pint use SCL EP gear oil or multi purpose gear oil supplied by a reputable refinery 14 Parking brake linkage Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant on Carburetor linkage d latch Door hinges door latches 9 enes 3 000 TO 5 000 MILES 15 Propeller s
69. than minus 10 F below zero use SAE 10W plus kerosene SAE 10W may be safely diluted with colorless kerosene up to 30 percent mix thoroughly before adding to engine and check oil level OFTEN because kerosene evaporates rapidly at crankcase temperature Hot Climate High Speed For trucks operating on highway or other service demanding sustained high engine speeds use engine oil having a viscosity as near SAE 40 as possible and as starting ability will permit Note High viscosity oils are available which also have very good cold pour characteristics PERIODICALLY 1163 Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new 2 Engine oil filter i A cartridge Run engine for a few minutes and check filter for leaks 3 Engine oil filler Remove filler cap clean element and dip in engine oil then drain and replace 4 Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top with a high grade auto 24 Brake master cylinders neck type brake fluid Do not overfill For engine air cleaner remove filter element and wash in kerosene clean the oil sump and refill to indicated 6 Engine air cleaner level with clean engine oil same grade used in crankcase For hydrovac air cleaner remove cleaner dis Hydrovac air cleaner mantle
70. tings until old lubricant dirt and water are 9 Tie le i expelled 10 Auxiliary spring ends 11 Clutch release fork shaft Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate Too much oil on knuckles 12 Clutch and brake pedal and on clutch shaft will cause failure of brake and clutch lining 13 Steering knuckles 14 Parking brake linkage Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricanton 15 Carburetor linkage door latches 16 Door hinges door latches ta o sora Put 10 to 20 drops light engine oil in each cup Do not over lubricate Put one drop of light oil on movable contact arm pivot pin Remove rotor and put two or three drops of light engine oil on felt wick Apply a light coat of vaseline to the distributor cam and contact arm fiber rubbing block NOTE Lubricate 19 Distributor distributor shaft at overhaul or at 25 000 mile intervals Use SAE 20 engine oil Use sealing compound when replacing lubricant plug For distributor with grease cup fill cup with SAE 140 gear oil as required and turn one turn every 1 000 miles Put one or two drops of engine oil on governor rotor 20 Propeller shaft center bearing Use a medium short fiber wheel bearing grease sodium soap type 21 Steering gear Remove pipe plug and inspect oil level every 1 000 miles Use SAE 140 gear oil Keep housing full of oil 22 ee se ity 19 Pt Inspect oil level every 1 000
71. ty will permit Note High viscosity oils are available which also have very good cold pour characteristics PERIODICALL Y Change cartridge when oil has darkened Remove filter cover and cartridge clean inside of filter install new 2 Engine oil AS Run engine for a few minutes and check filter for leaks 3 Engine oil filler Remove filler cap clean element and dip in engine oil then drain and replace 4 Battery Check water level If necessary add pure distilled water to 3 8 inch above plates Do not overfill Check fluid level Do not allow dirt to enter If necessary fill to 3 4 inch from top with a high grade auto 5 Brake master eylinder motive type brake fluid Do not overfill For engine air cleaner remove filter element and wash in kerosene clean oil sump and refill to indicated 6 Hydrovac air cleaner jlevel with clean engine oil same grade used in crankcase For hydrovac air cleaner remove cleaner dis Engine air cleaner mantle and clean parts in a cleaning solvent and allow to dry saturate element with a light oil and replace parts 7 Water pump Lubricated at factory Further lubrication not required 500 TO 1 000 MILES On pleening knuckles Use a viscous chassis lubricant or SAE 140 gear oil Do not over lubricate Too much oil on Clutch release fork shaft A rae Propeller shaft center bearing knuckles and on clutch shaft cause failure of brake and clutch lining 9 Parking brake linka
72. use SCL EP gear oil or multi purpose gear lubricant suitable for hypoid axles as supplied by a reputable refinery Keep breather fittings clean For transmission 3 pints and steering gear 1 pint use SCL EP gear oil or multi purpose gear oil supplied by a reputable refinery Differential Transmission Steering gear Parking brake linkage Carburetor linkage Door hinges door latches Lubricate linkage clevis pins pivot pins and sliding surfaces with engine oil Put suitable lubricant on door latches 3 000 TO 5 000 MILES ioin d Remove plug and install a pressure gun fitting Use a viscous chassis lubricant Force a small amount Propeller shaft slip jonas Ree joint Note Too much pressure will damage oil seal and retainer Remove fitting and replace plug 10 000 MILES Front wheel bearings Remove wheels clean and inspect bearings races and wheel hubs Repack bearings using a short fiber wheel Rear wheel bearings bearing grease Replace wheels and adjust bearings 15 000 TO 20 000 MILES Remove plug install a pressure gun fitting and fill under low pressure Use SAE 140 gear oil Propeller shaft universal joints Remove fitting and replace plug Window regulator Remove door panel and lubricate regulator slide Use a viscous chassis lubricant Donated by John amp Susan Hansen For Personal Use Only AMA LUBRICATION L LINE MOTOR TRUCK SERVICE MANUAL sees VIV LUBRICATION CHART L 130 SERIE
73. ve chemicals formation of those deposits may be minimized or retarded Additive engine oils are those to which chemicals have been added to alter or modify the characteristics of the oil and are generally referred to as inhibited oils or as detergent oils An inhibited oil is not necessarily a detergent oil Additive oils having both in hibiting and detergent qualities are classed as Heavy Duty Oils The matching of chemical additives to a base oil is carried out in exten sive laboratory engine tests Note The re finers choice of the base stock to be treated with modern additives is very important An inferior base oil cannot be transformed into an acceptable oil merely by the use of additives Not all base oils are equally susceptible to im provement with a given additive and not all ae are equally effective in the same base oil Additives to engine oils generally serve as 1 corrosion inhibitors or anti oxidants 2 as detergents 3 as pour pointdepressants More fully these agents are described as follows 1 CORROSION INHIBITORS OR ANTI OXI DANTS Some of the products of oil or fuel oxidation are corrosive in nature and attack certain of the engine metals such as hard alloy bearings causing pitting or etching Engine deposits such as sludge and lacquer result in part from oil oxida tion products Anti oxidants impart in great degree resistance to corrosion and sludge formation by controlling oil oxida

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