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1. RIMS Section A L LINE MOTOR TRUCK SERVICE MANUAL Page 1 WHEELS General Tapered roller bearings carry the wheels and are adjustable Satisfactory operation and life depends uponcorrect adjustment and er lubrication Every 3 000 to 5 000 miles re move wheels clean and inspect bearings races and wheel hubs Then repack the bear ings replace the wheels and adjust the bearings Use a short fibre wheel bearing grease Illustrations used in this section may vary due to the availability of Stamped Castand Budd wheels on various models but the arrangement of bearings grease seals and retainers are Similar Therefore use illustrations for wheel mounting on the axle ONLY and disregard the design of wheel and brake Front Wheel Bearing Adjustment Use an 8 wrench and apply steady pres sure with one hand pulling up the adjusting nut until a definite drag is felton the wheel Rotate wheel at the same time nut is being tightened to be sure thatall parts are correctly seated Back off nut tofirstcastellation andinstall new cotter pin Front wheel bearings should never be given a loose adjustment for such will not permit the rollers and races to be in proper contact and bearing failure will result Rear Wheel Bearing Adjustment Rotate wheel and tighten inner adjusting nut until a drag or bind is felt then back off nut about 1 6 turn Install lockwasher and outer nut and after tightening sec
2. adapter ME A 19700 A 19703 Fig 10 Installing inner wiper ring in wheel hub Fig I3 Outer seal and gaskets installed Donated by John amp Susan Hansen For Personal Use Only L LINE MOTOR TRUCK SERVICE MANUAL WHEELS amp RIMS Section B Page 1 TIRES Tire Inflation Proper tire inflation tire loads and road speeds are important determining factors gov erning tire mileage and also affect steering ease and maneuverability Inflation pressures Should be checked atregular and frequent inter vals and the pressures maintained to specifica tions Use an accurate tire pressure gauge Inflation Inflation pressures shouldbe checked when tires are cool Never bleed a hot tire The chart Fig 7 illustrates the loss in tire mileage caused by under inflation It will be noted that a tire under inflated only 20 will produce only 70 normal mileage OVER INFLATION js UNDER INFLATION INFLATION EXPECTED NORMAL SERVICE 16013 Fig Inflation vs Mileage Over inflation is also costly for a tire which is 20 over inflated will produce only 92 normal tire mileage Bleeding of air from hot tires should never be practiced The pressure will be re duced but anincreasein temperature will result as soon as the driving continues The chart Fig 2 illustrates a condition where a tire was started cool with a pressure of 70 pounds and at a temperature of 809 A Initi
3. 00 350 69328 R2 3 4 16N 41420 V Hub to Wheels Budd 300 350 1 1 8 16N 83155 H Hub to Wheels Dual 250 300 1 1 8 16N 83156 H Hub to Wheels 250 300 TRUCK MODEL SERIES L 160 LF 170 LF 170 LF 170 L 170 amp L 180 L 180 L 170 amp L 180 L 180 L 170 L 170 L 170 amp L 180 L 190 L 190 L 190 L 190 L 190 L 190 L 190 INTERNATIONAL Bolt Bolt Bolt Bolt Stud Stud Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Stud Stud Bolt Stud Bolt Bolt Bolt Stud Stud Stud Stud Stud Stud Stud BOLT amp STUD PART NO 119343 H 75887 78167 1 77602 1 80339 1 80340 1 119343 75887 H 82115 1 61883 1 78167 Rl 77602 R1 X 4725 173 X 4725 172 119343 H 75887 H 78167 1 77602 1 119343 H 75887 H 144235 H 55539 1 55540 91862 91872 61830 75887 137991 H 54494 Rl 69354 1 69355 1 55575 H 55576 H 119343 75887 WHEELS amp PRINTEO IN UNITED STATES OF AMERICA Donated by John amp Susan Hansen For Personal Use Only RI L LINE MOTOR TRUCK SERVIC
4. 30 3 4 16N 41419 V Wheelto Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheel to Hub 250 300 1 1 8 16N 83156 H Wheel to Hub 250 300 3 4 16N 131258 Drum to Hub 200 230 3 4 16N 131258 Drum to Hub 200 230 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheelto Hub 250 300 1 148 16N 83156 H Wheel to Hub 250 300 5 8 18NF 12261 Rl Hub to Drum 150 180 5 8 11NC 21814 H Lug to Rim 150 160 Donated by John amp Susan Hansen For Personal Use Only WHEELS amp RIMS Section B L LINE MOTOR TRUCK SERVICE MANUAL Page 6 TRUCK BOLT amp BOLT amp STUD NUT TYPE CATION 1 SIZE PART NO WHEEL TENSION one FT LBS L 190 Stud 119343 H 5 8 18NF 12261 R1 4 Hub to Drum Rear Cast 150 180 Stud 75887 H 5 8 11NC 21814 H Lug to Rim Dual 150 160 L 190 Stud 55575 3 4 16N 131258 Drum to Hub Rear Dual 200 230 Stud 55576 H 3 4 16N 131258 Drum to Hub Budd 200 230 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheel to Hub 250 300 1 1 8 16N 83156 H Wheel to Hub 250 300 L 190 Bolt 55505 H 1 2 20NF 12260 R1 Hub to Drum 80 90 Stud 136339 H 3 4 16N 131258 Wheel to Hub 300 350 Stud 136340 3 4 16N 131258 Wheel to Hub 300 350 3 4 16N 84711 H Wheel to Hub 300 350 3 4 16N 84712 H Wheel to Hub 300 350 L 190 Bolt 119344 H 1 2 20NF 12260 H Wheel to Drum 80 90 Bolt 68333 H 5 8 11NC 21814 H Lug to Rim 1
5. 50 160 LF 190 Bolt 78167 R1 5 8 18NF 12261 R1 Hub to Drum 150 180 Bolt 77602 R1 5 8 11NC 21814 H Lug to Rim 150 160 LF 190 Bolt 78193 R1 3 4 16N 41419 V Hub amp Drum to Wheel 300 350 Bolt 78194 R1 3 4 16N 41420 V Hub amp Drum to Wheel 300 350 1 1 8 16N 83155 H Hub amp Drum to Wheel 250 300 1 1 8 16N 83156 H Hub amp Drum to Wheel 250 300 LF 190 Bolt 119343 H 5 8 18NF 12261 RI1 Wheel to Drum 150 180 Bolt 75887 H 5 8 11NC 21814 H Lug to Rim 150 160 L 204 amp Stud 48796 H 3 4 16NAT 131258 Drum amp WheeltoHub 300 350 L 225 Stud 48797 H 3 4 16NAT 131258 Drum amp Wheel toHub 300 350 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheel to Hub 250 300 1 1 8 16N 83156 H Wheel to Hub 250 300 L 205 amp Bolt 61830 5 8 18 12261 R1 Wheel to Drum 150 180 L 225 Bolt 75887 H 5 8 11NC 21814 H Lug to Rim 150 160 L 204 amp Bolt 61830 HA 5 8 18NF 12261 R1 Wheel to Drum 150 180 L 225 Bolt 75887 H 5 8 11NC 21814 H Lug to Rim 150 160 L 205 amp Stud 69354 1 3 4 16N 131258 Hub to Drum 200 230 L 225 Stud 69355 1 3 4 16N 131258 Hub to Drum 200 230 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheel to Hub 250 300 1 1 8 16N 83156 H Wheel to Hub 250 300 L 205 amp Bolt 71541 R1 5 8 18NF 12261 Hub to Drum 150 180 L 225 Stud 54494 1 3 4 10USS 54495 R1 SAE 3135 Lug to Rim 180 200 1 204 amp Bol
6. 8NF 96917 H Hub to Wheel Budd 175 200 L 120 81368 H 9 16 18N 81364 H Hub to Wheel Rear 175 200 81369 H 9 16 18N 81365 H Hub to Wheel Budd Dual 175 200 L 150 119343 H 5 8 18NF 12261 H Wheel to Drum Rear 150 180 75887 H 5 8 11NC 21814 H Lug to Rim Cast 150 160 L 150 70647 R1 1 2 20NF 12260 Rl Wheel to Drum Front 80 90 78193 R1 3 4 16N 84712 H Hub to Wheel Budd 300 350 78194 1 3 4 16N 84711 H Hub to Wheel 300 350 L 150 70647 1 1 2 20NF 12260 R1 Wheel to Drum 80 90 78193 R1 3 4 16N 84711 Rl Hub to Wheel 300 350 78194 Rl 3 4 16N 84712 Rl Hub to Wheel 300 350 L 150 78193 Rl 3 4 16N 83155 Wheel to Hub 300 350 78194 R1 3 4 16N 83156 1 Wheel to Hub 300 350 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 L 150 82115 R1 1 2 20NF 12260 1 Wheel to Drum Front 80 90 61883 Rl 1 2 13NC 22230 V Wheel to Rim Cast 70 80 L 150 119343 H 5 8 18NF 12261 1 Wheel to Drum Rear 150 180 75887 H 5 8 11NC 21814 H Lug to Rim Cast 150 160 L 160 82115 R 1 2 20NF 12260 Rl Wheel to Drum Front 80 90 61883 1 1 2 13NG 22230 V Lug to Rim Cast 70 80 L 160 119343 H 5 8 18NF 12261 1 Wheel to Drum Rear 150 180 61883 R1 1 2 13NC 22230 V Lug to Rim Cast Single 70 80 L 160 119343 H 5 8 18NF 12261 Rl Wheel to Drum Rear 150 180 75887 H 5 8 11NC 21814 H Lug to Rim Cast Single 150 160 L 160 80339 1 3 4 16N 84711 H Hub to Wheel Front 300 350 80340 1 3 4 16N 84712 H Hub to Wheel Budd 300 350 L 160 69327 R2 3 4 16N 41419 V Hub to Wheels Rear 3
7. 9 H 3 4 16N 131258 Drum to Hub Rear 200 230 61228 H 3 4 16N 131258 Drum to Hub Budd 200 230 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83156 H Wheel to Hub 250 300 1 1 8 16N 83155 H Wheel to Hub 250 300 PRINTED UNITED STATES OF AMERICA Donated John amp Susan Hansen For Personal Use Only Donated by John amp Susan Hansen Personal Use Only MEMORANDA Donated by John amp Susan Hansen Personal Use Only MEMORANDA Donated John amp Susan Hansen For Personal Use Only Donated John amp Susan Hansen For Personal Use Only
8. A 22829 Fig 6 Fig 6 illustrates construction details at rear wheelassemblyon axles of R 1741 series XL MAE NUN i 5 ALAR 7 4 UA e N 4 NSA 7 p Ne 2 7 s M EE perd 4 A NS AN NN Suns Me y SAAN L 22830 Fig 7 Fig 7 illustrates construction details at rear wheel assembly axles of R 1731 R 1810 R 2741 and 2800 series 4 INTERNATIONAL Donated by John amp Susan Hansen For Personal Use Only L LINE MOIOR IRUCK SERVICE MANUAL WHEELS amp RIMS Section Page 3 Oil Seals Front Wheels Thefront wheeloil sealshould beinspected when hub or wheelis removed and replaced if necessary When installing new seal dip in light oil first and make sure it is properly in stalled in the hub to assure satisfactory serv ice The machined surface of the steering knuckle must be clean and free of nicks and burrs so that sealing element can seat properly on the surface provided Oil Seals Rear Wheels Place inner sealassembly in hub and drive carefully into place being sure that the seal bottoms and is aligned square with the hub The outer sealis assembled into the bearing lock nut and is self adjusted on the axle shaft when the axle shaft is tightened against the hub Machined surfaces of theaxle housing and shaft must be clean and free of nicks and bu
9. Donated by John amp Susan Hansen For Personal Use Only WHEELS amp L LINE MOTOR TRUCK SERVICE MANUAL 1 WHEELS AND RIMS GROUP SECTION A Page General d 24 wx do OR EL E Ros de die dr ue P db io ene rp UR ae o d 1 Front wheel bearing adjustment wow ow omo 9 x HR ED 1 Rear wheel bearing adjustment s 475 93 ed oe Ea Ow 9 we RO s i Oil seals front wheels ois eee ee deeds cee on P 3 30x oe oa ox ws too Eu og 3 Oil seals rear wheels eee oe ee eS So oe d xc T 3 Oil seals rear wheels Timken axles eren TIPP 3 4 Wheels and rims 22200008 TTL Tm 3 Wheel bolt nut tensions disc wheels T TTIT T 3 4 TIRES SECTION B Page Tire Inflation WA A UE dex dom RUE KO TC 1 26 6 SEMESTER WD XX 3 4 OSES ded Wd MAC UE X vus E x 1 Overloading RO AOS SE AME Oe OW ROS ES i 2 wc wem 53 ww 3 X 4 o9 x Up d LET ED EDS CHS GH EHS ESE GEO 4 Service load and inflation 4 were Te x S3 x T 3 Wheel rim and hub bolt tension application chart 4 5 6 7 PRINTED IN UNITED STATES OF AMERICA Donated John amp Susan Hansen For Personal Use Only Donated by John amp Susan Hansen For Personal Use Only WHEELS amp
10. E MANUAL Section B Page 5 APPLI BOLT amp STUD NUT WHERE USED TYPE CATION SIZE PART NO WHEEL TENSION FT LBS 5 8 18NF 12261 1 Wheel to Drum Rear Dual 150 180 5 8 11NC 21814 H Lug to Rim Cast 150 160 5 8 18NF 12261 R1 Hub to Drum Rear 150 180 5 8 11NC 21814 H Lug to Wheel Dual 150 160 3 4 16N 41419 V Hub amp Drum to Wheel Rear 300 350 3 4 16N 41420 V Hub amp Drum to Wheel Budd 300 350 1 1 8 16N 83155 H Hub amp Drum to Wheel Dual 250 300 1 1 8 16N 83155 H Hub amp Drum to Wheel 250 300 5 8 18NF 12261 R1 Wheel to Drum 150 180 5 8 11NC 21814 H Lug to Rim 150 160 1 2 20NF 12260 1 Wheel to Drum 80 90 1 2 13NC 22230 V Lug to Rim 70 80 5 8 18NF 12261 1 Hub to Drum 150 180 5 8 11NC 21814 H Lug to Rim 150 160 3 8 24NF 12259 1 Hub to Drum 40 50 548 11NC 21814 H Lug to Rim 150 160 5 8 18NF 12261 1 Hub to Drum 150 180 5 8 11 NC 21814 Lug to Rim 150 160 5 8 18 12261 1 Hub to Drum 150 180 5 8 11 NC 21814 H Lug to Rim 150 160 5 8 18 12261 1 Wheel to Drum 150 180 5 8 11NC 21814 H Lug to Rim 150 160 1 2 20NF 12260 R1 Hub to Drum 80 90 3 4 16N 84711 H Hub to Wheel 300 350 3 4 16 84712 Hub to Wheel 300 350 1 2 20NF 12260 1 Hub to Drum 80 90 5 8 11USS 21814 H Lug to Rim 150 160 5 8 18NF 12261 Rl Hub to Drum 150 180 5 8 11 21814 Lug to Rim 150 160 5 8 18 12261 1 Wheel to Drum 150 180 3 4 10USS 54495 Rl SAE 3135 Lug to Rim 180 200 3 4 16N 131258 Drum to Wheel 200 230 3 4 16N 131258 Drum to Wheel 200 2
11. al conditions B After 140 miles of driving the pres sure had increased to 85 pounds and temperature to 2009 C The pressure was then bled to 70 pounds and an additional drive made of 140 miles Note the temperature D The pressure had now increased to 73 pounds but the temperature increase was approximately 2209 E Again bleeding was resorted to Note the temperature After 200 miles the tire failed froma temperature of over 250 PRINTED IN UNITED STATES OF AMERICA A INITIAL CONDITIONS B AFTER 140 MILES C PRESSURE BLED D 140 MILES AFTER BLEEDING E PRESSURE BLED F AFTER 200 MILES TIRE FAILED A i EN f PRESSURE SSA DOO OOOO NNS M LLL wS oan TT TT TT A B D E F A 16011 Fig 2 Effects of Bleeding Donated by John amp Susan Hansen Personal Use Only WHEELS amp A MM L LINE MOTOR TRUCK SERVICE MANUAL Page 2 Overload Normal load 25 Expected normal service A 16012 Overloading Loading tires beyond their rated capacity WASTED is expensive because tire mileages are rap RUBBER idly decreased with overloads The above chart Fig 3 illustrates how an overload of only 20 will result in tire mileage being only NORMAL 70 of normal Speeds Excessive speed is definitely one of the most important factors in loss of tire mileage The chart Fig 4 illustrat
12. es how an increase in speed from 40 to 50 m p h results in an 18 40 M P H 50 M P H 60 M A 16108 loss in mileage An increase of speed from 40 to 60 m p h results in a 33 mileage loss Fig Speed vs Mileage Donated John amp Susan Hansen For Personal Use Only WHEELS amp L LINE MOTOR TRUCK SERVICE MANUAL NN 3 SERVICE LOAD AND INFLATION TABLE LOADS AT VARIOUS INFLATION PRESSURES TIRE PLY raat sats E 6 00 16 1700 6 00 20 6 00 20 2500 2600 2700 6 50x16 6 50 17 6 50 20 6 50 20 Al 7 00 16 7 00 17 7 00 17 7 00 18 7 00 20 7 00x20 7 00 24 7 50x16 7 50 16 50 17 50 18 50 20 50 20 50 24 T qr OOo 0000000050000 J 4 25x17 25 18 25 20 25 20 Oo OO OO 00 18 9 00 18 9 00 20 9 00 20 9 00 22 9 00 24 9 00 24 10 00 18 10 00x20 10 00x20 10 00x22 10 00x24 4300 4500 4300 4500 4675 4850 4550 4750 4800 5000 11 00x20 11 00x20 11 00x22 11 00x24 11 00x24 5200 5400 12 00 20 4625 4850 5075 5275 12 00 22 4900 5150 5375 1 5600 12 00 24 5200 5450 5700 5925 14 14 14 13 00 20 16 5775 6025 6275 13 00 24 16 6475 6750 7025 14 00 20 18 7075 7350 14 00 24 18 7900 8225 Underscoring denotes maximum recommended loads Duals w
13. heel to Drum Front 150 180 68333 H 5 8 11NC 21814 H 4 Lug to Rim Cast 150 160 L 210 115380 H 5 8 18NF 12261 1 4 Wheel to Drum Front 150 180 91872 H 5 8 11USS 21814 H 4 Lug to Rim Cast 150 160 L 210 119343 H 5 8 18NF 12261 R1 4 Wheel to Drum Front 150 180 68333 H 5 8 11NC 21814 H 4 Lug to Rim Cast 150 160 L 210 48796 H 3 4 16N 131258 Hub to Drum Rear 200 230 48797 H 3 4 16N 131258 Hub to Drum Budd 200 230 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheel to Hub 250 300 1 1 8 16N 83156 H Wheel to Hub 250 300 L 210 48796 H 3 4 16N 131258 Hub to Drum Rear 200 230 48797 H 3 4 16N 131258 Hub to Drum Budd 200 230 3 4 16N 41419 V Wheel to Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheel to Hub 250 300 1 1 8 16N 83156 H Wheel to Hub 250 300 L 210 119343 H 5 8 18NF 12261 R1 4 Hub to Drum Front 150 180 54477 1 3 4 16N 131258 Wheel to Hub Budd 300 350 54478 R1 3 4 16N 131258 Wheel to Hub 300 350 54477 1 1 1 8 16N 83156 H Wheel to Hub 250 300 54478 1 1 1 8 16N 83155 H Wheel to Hub 250 300 L 210 71541 1 5 8 18NF 12261 R1 2 Wheel to Drum Rear 150 180 54494 R1 3 4 10USS 54495 R1 SAE 3135 Lug to Rim Cast 180 200 L 210 61830 5 8 18NF 12261 R1 4 Wheel to Drum Rear 150 180 75887 H 5 8 11NC 21814 H 4 Lug to Rim Cast 150 160 LF 210 61830 HA 5 8 18NF 12261 R1 4 Wheel to Drum Rear 150 180 75887 H 5 8 11NC 21814 H 4 Lug to Rim Cast 150 160 LF 210 6122
14. ill carry twice the load of corresponding singles PRINTEO IN UNITEO STATES OF AMERICA Uu e N n Donated by John amp Susan Hansen For Personal Use Only WHEELS amp RIMS MUNA TT L LINE MOTOR TRUCK SERVICE MANUAL Page 4 WHEEL RIM AND HUB BOLT TENSION APPLICATION CHART debi BOLT amp STUD NUT TYPE TYPE ean MODEL PART WHERE USED SERIES R SIZE PART BOLT WHEEL TENSION FT LBS L 110 69956 H 1 2 20NF 69958 H Hub to Wheel F amp R 80 90 69955 H 1 2 20NF 69957 H Hub to Wheel Kelsey Hayes 80 90 L 120 96914 H 9 16 18NF 96916 H Hub to Wheel Rear 175 200 96915 H 9 16 18NF 96917 H Hub to Wheel Budd 175 200 LM 120 96914 H 9 16 18NF 96916 H Hub to Wheel Front 175 200 96915 H 9 16 18NF 96917 H Hub to Wheel Budd 175 200 L 120 81362 H 9 16 18N 81364 H Hub to Wheel Rear Budd 175 200 81363 H 9 16 18N 81365 H Hub to Wheel Dual 175 200 L 120 96914 H 9 16 18NF 96916 H Hub to Wheel Rear 175 200 96915 H 9 16 1
15. ng cup remove ring check for dirt or other obstruction and reinstall PRINTED IN UNITED STATES OF AMERICA Installinner wheel bearing Bearing must be properly lubricated before installation In stallwheelhub assembly and outer wheel bear ing Turn inner nut until it is tight against the outer bearing atthe same time revolve the wheel to seat the tapered bearings and oil seal Continue to tighten the nut while revolv ing the wheel until a definite drag is felt and then back off about one sixth of aturn Place the locking washer on the axle with the lug in the groove Place the washer against the nut so that the pin in the nut enters one of the holes in the washer using either side of the locking washer to accomplish this If it is necessary to turn the inner nut to bring the pin into line with one of the holes install washer so that the least movement of the nut is necessary Install outer nut and tighten securely Install the outer oil seal wiper ring and gasket Fig 12 Place gasket inside cup of wiper ring and overend ofaxle housing end Useadapter driv er and drive the outer wiper ring carefully onto the end of the axle housing until it seats firmly against the gasket Place gasketagainst wheel hub as shown in Fig 13 Install outer seal assembly and place outer gasket over hub studs Install axle shaft ta pered dowels lockwashers and stud nuts and tighten securely Wheels and Rims Wheel st
16. rrs to assure satisfactory service of the seals Oil Seals Rear Wheels Timken Axles The inner and outer wheel hub oil seals mustbeproperlyinstalled toassure satisfactory service Machined surfaces of component parts and sealing surfaces of wiper rings must be clean and free of nicks or burrs The sealing elements must seat evenly on the wiper rings Special tools SE 1581 have been provided for proper installation of oil seals and wiper rings The following illustrations show these tools in use for their specific application Lubricate inner seat with wheel bearing grease and place on end of axle housing Using inner seal adapterand driving sleeve drive the seal carefully onto the end of the axle housing until it is seated firmly against shoulder on the housing Fig 8 Using a square as shown in Fig 9 check from the end of the axle housing to the face of the sealing element at 90 intervals The seal ing element should not be in excess of 010 off parallel with the end of the housing Install inner seal wiper ring in wheel hub as shown in Fig 10 The ring has one face ground and one ace polished Position the polished face outward to contact the sealing element and the ground face seated firmly against inner bearing cup Following installation of the wiper ring check installation using a 002 feeler gauge Fig 11 between the ring and bearing race If the ring is in excess of 002 off parallel with the beari
17. t 71541 1 5 8 18NF 12261 R1 Hub to Drum 150 180 L 225 Stud 54494 1 3 4 10USS 54495 R1 SAE 3135 Lug to Rim 180 200 L 200 Stud 61565 1 3 4 16N 131258 Hub to Drum 200 230 Stud 61566 1 3 4 16N 131258 Hub to Drum 200 230 3 4 16N 41419 V Wheelto Hub 300 350 3 4 16N 41420 V Wheel to Hub 300 350 1 1 8 16N 83155 H Wheel to Hub 250 300 1 1 8 16N 83156 H Wheel to Hub 250 300 Donated by John amp Susan Hansen For Personal Use Only A WHEELS amp UNS L LINE MOTOR TRUCK SERVICE MANUAL Section Page 7 APPLI TRUCK BOLT amp amp STUD NUT TYPE TYPE CATION MODEL STUD SIZE PART NO BOLT WHERE USED WHEEL TENSION SERIES PART NO FT LBS L 200 182820 5 8 18NF 12261 R1 2 Hub to Drum Front 150 180 31714 V 3 4 16 131258 Wheel to Hub Budd 300 350 31715 V 3 4 16AM N 131258 Wheelto Hub 300 350 3 4 16AM N 84711 H Wheel to Hub 300 350 3 4 16AM N 84712 H Wheel to Hub 300 350 L 200 119343 H 5 8 18NF 12261 R1 4 Wheel to Drum Front 150 180 68333 H 5 8 11NC 21814 H 4 Lug to Rim Cast 150 160 L 200 61830 HA 5 8 18NF 12261 R1 4 Wheel to Drum Rear 150 180 75887 H 5 8 11NC 21814 H 4 Lug to Rim Cast 150 160 L 210 119343 H 5 8 18NF 12261 R1 4 Wheel to Drum Front 150 180 100568 H 3 4 16N 131258 Wheel to Hub Budd 300 350 100569 H 3 4 16N 131258 Wheel to Hub 300 350 1 1 8 16N 83156 H Wheel to Hub 250 300 1 1 8 16N 83155 H Wheel to Hub 250 300 L 210 119343 H 5 8 18NF 12261 R1 4 W
18. ud nuts should be inspected and tightened at regular intervals Rim clamp nuts should be kept tight and the rim and tire align ment in relation to the wheel should be checked to make sure tire 15 running true Where left and right hand thread studs and nuts are used the left hand thread nuts can be identified by a small groove machined around the flats and the studs by letter L stamped on the head Use left hand nuts stamped L on the left side of truck Wheel Bolt Nut Tensions Disc Wheels KELSEY HAYES WHEELS When tighten ing wheelboltnuts on Kelsey Hayes disc wheels do notuse excessive leverage Usea wrench of the same length as that furnished with the tool kit BUDD WHEELS When tightening wheel boltnuts Budd disc wheels use wrench which will provide sufficient leverage to tighten as follows see next page Donated by John amp Susan Hansen For Personal Use Only WHEELS amp Secon A L LINE MOTOR TRUCK SERVICE MANUAL Page 4 9 16 Bolt tighten to 250 foot pounds B Fecler gauge 100 pounds pressure on a 2 1 2 foot wrench 3 4 Bolt tighten to 350 foot pounds 140 pounds pressure on a 2 1 2 foot wrench A ut me Axle qiti y A 19698 Driving Sleeve Outer seal Fig 8 Installing inner oil seal on axle wiper ring housing Fig 12 Installing outer wiper seal ring Fig 9 Checking alignment of inner seal assembly Gaskets ow
19. urely check the adjustment There should be a very slight shake in the wheel with axle shaft removed if the adjustment is correct Oil slinger Grease retainer es J ET iN d eee rrr 22 3 Axle shaft Bearing Oil A 22935 Fig PRINTED IN UNITED STATES OF AMERICA NOTE R 1060 series axle Semi floating rear wheel bearings are adjusted by shims lo cated between backing plate and end of axle housing See Fig 1 Remove plug and install lubricator fitting as shown in Fig install plug to lubricate bearing re 24 22793 2 Fig 2 illustrates construction details of rear wheel assembly on axles R 1060 series HL E MM ores 22656 Fig 3 Fig 3 illustrates construction details at rear wheel assembly on axles R 1070 series Donated by John amp Susan Hansen For Personal Use Only WHEELS amp RIMS Section A Page 2 Fig 4 illustrates construction details at rear wheel assembly on axles 1165 and R 1170 series Fig 5 Fig 5 illustrates construction details at rear wheel assembly orraxles of R 1440 R 1470 R 1530 2470 2475 2490 R 1555 R 1630 R 2580 R 2600 1540 1640 RF 1455 RF 1575 RF 1670 R 2465 R 2466 and R 2585 series L LINE MOTOR TRUCK SERVICE MANUAL ap EN Ya c 3 ie W SS 27

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