SERVICE MANUAL
Contents
1. inch thick The lower gap will produce rolling torque of 50 150 in lb the higher gap will produce rolling torques of 150 250 in lb Fewer shims tigheter bearing pre load more shims looser bearing pre load 2 Place the shaft seal 31 onto the seal diameter of the shaft 13 Press the outer bearing cone 20 onto the shaft press only on the race not on the cage 3 Turn case pinion side up Apply a layer of lithium grease to outer bearing cup 21 Place the shaft 13 into case 1 so that the shaft s outer tapered bearing cone 20 is seated in case s outer bearing cup 21 Tap shaft seal 31 into place CAUTION Shaft is not retained at this time 4 Turn case pinion side down 5 Apply a layer of lithium grease to inner bearing cup 23 6 Install the correct number of shims 14 determined in step 1 onto the end of the shaft 13 with the holes lined up cor rectly 7 Rotate bearing retainer plate 5 inside secondary carrier as sembly so that counter bored holes are centered between planet gears 9 NOTE It is important that the holes in the retainer plate re main centered between planet gears A certain amount of tool clearance will be necessary in order to install and torque the capscrews 25 8 Install secondary carrier assembly 2 into case 1 as fol lows Rotate secondary carrier assembly back and forth until planet gear teeth 9 mesh with gear teeth in case 1 Let carrier assembly down un2. 0 01 153 0210 001 153 0210 01 153 0210 29 3 ROLLPIN PRI PL 1 8 X7 8 01 153 0180 01 153 0180 01 153 0180 01 153 0180 01 153 0180 01 153 0180 30 1 O RING 01 402 0420 01 402 0420 01 402 0420 01 402 0420 01 402 0420 01 402 0420 31 1 SHAFT SEAL 01 405 0380 01 405 0380 01 405 0380 01 405 0380 01 405 0380 01 405 0380 32 2 PIPEPLUG 3 8 NPT MAGNETIC 041 207 0070 071 207 0070 01 207 0070 01 207 0070 01 207 0070 01 207 0070 36 1 BEARING 01 112 0220 01 112 0220 01 112 0220 37 1 THRUST RACE USED WITH BLIND SPLINE INPUTS 01 112 0230 01 112 0230 001 112 0230 38 GREASE FITTING 1 8 NPT 65 01 215 0070 01 215 0070 01 215 0070 01 215 0070 01 215 0070 014 215 0070 k QUANTITY OF SHIMS DETERMINED BY PRELOAD DESIRED AND PART STACK UP SEAL KIT P N 83 016 5011 INCLUDES 1 EACH OF ITEMS 30 amp 31 FILENAME X65ED2 AA Tm KEN lt L LUBRICATION amp MAINTENANCE Using the chart below determine an appropriate lubricant viscosity Use only EP extreme pressure or API GL 5 designated lubricants Change the lubricant after the first 50 hours of operation and at 500 hour intervals thereafter The gear drive should be partially disas sembled to inspect gears and bearings at 1000 hour intervals Recommended ambient and operating temperatures for conventional and synthetic gear lubricants 50 25 0 25 50 75 100 125 150 175 20
3. 0 225 250 F 80W90 conventional 75W90 conventional 85W140 conventional Min Ambient operating temp Max Ambient temp Max Operating temp 75W90 synthetic 80W140 synthetic 45 32 18 4 10 24 38 52 66 79 93 107 121C Note Ambient temperature is the air temperature measured in the immediate vicintiy of the gearbox A Gearbox exposed to the direct rays of the sun or other radiant heat sources will operate at higher temperatures and therefore must be given special consideration The max operating temp must not be exceeded under any circumstances regardless of ambient temperature If your unit was specified shaft up or with a Z option a grease zerk was provided in the base housing For shaft up operation the output bearing will not run in oil and must be grease lubricated Use a lithium based or general purpose bearing grease sparingly every 50 operating hours or at regular maintenance intervals Over greasing the output bearing should be avoided as it tends to fill the housing with grease and thicken the oil ESKRIDGE MODEL 65E OIL CAPACITIES Operating Position Oil Capacity Oil Level Single stage Double stage Br Horizontal Shaft 2 25 pints 1 1 liters 2 25 pints 1 1 liters To horizontal centerline of w gear drive 1 Vertical Shaft Pinion Up 2 5 pints 1 2 liters 2 5 pints 1 2 liters To side port on gear drive w base w Vertical Shaft Pinion Down 2 5 pints 1 2 liters 2 5 pints 1
4. 1 2 THRUST WASHER SECONDARY 81 004 2711 81 004 2711 81 004 2711 5 1 PLATE BEARING RETAINER 86 004 1002 86 004 1002 86 004 1002 86 004 1002 86 004 1002 86 004 1002 SAE A 2 AND MOD 4 BOLT 13 004 1192 13 0041192 13 0040 1222 13 004 1192 13 004 1222 SAE A 2 AND MOD 4 BOLT W CODE 4 13 004 1252 13 004 1252 13 004 1222 13 004 1222 3 004 1222 e SAE B 2 BOLT 13 004 1182 13 004 1182 13 004 1232 13 004 1182 13 004 1232 SAE B 2 BOLT W CODE 4 413 004 1202 13 004 1202 13 004 1232 13 004 1232 3 004 1232 SAE C 2 AND 4 BOLT 413 004 1212 13 004 1212 13 004 1242 13 004 1242 13 004 1242 SAE C 2 AND 4 BOLT W CODE 4 13 004 1212 13 04 1212 13 04 1242 13 004 1242 3 004 1242 7 3 PLANET SHAFT SEC 83 004 1031 83 04 1031 83 004 1031 83 004 1031 83 004 1031 83 004 1031 8 3 PLANET SHAFT PRI 413 004 1021 13 004 1021 13 004 1021 13 004 1021 13 04 1021 13 004 1021 9 3 PLANET GEAR SEC 83 004 1272 83 004 1242 83 004 1272 83 004 1242 83 04 1242 83 004 1242 10 3 PLANET GEAR PRI 43 004 1102 13 004 1102 13 004 1122 143 004 1112 13 04 1112 13 004 1122 11 7 SUNGEAR 83 004 1282 83 004 1252 83 004 1282 83 004 1252 83 004 1252 83 004 1252 CODE 2 INPUT 13T 16 32 DP 143 004 1292 13 04 1292 13 004 1312 13 004 1302 13 004 1312 CODE 3 INPUT SAE 1 6B 13 004 1322 13 004 1322 13 004 1472 713 004 1332 13 004 1472 12 1 CODE 4 INPUT 14T 12 24 DP 1
5. 2 liters To midway on upper p primary gear set ESKRIDGE PART NUMBER INTERPRETATION Note All non custom Eskridge Geardrives are issued a descriptive part number which includes information regard ing the Model means of shaft retention base style shaft style input mounting input shaft size overall ratio and various available options For a detailed breakdown of this information please refer to Eskridge product specifica tion sheets found at http www eskridgeinc com geardrives gearprodspecs html Unit Disassembly Procedure 1 Scribe a diagonal line across the outside of the unit from cover 6 to case 1 before disassembly to assure proper posi tioning of pieces during reassembly 2 Remove magnetic pipe plug 32 and drain oil from unit Maxi mum drainage occurs when oil is warm 3 Remove eight cover bolts 24 and lockwashers 27 4 Lift off cover 6 The input shaft 12 and carrier thrust washer 17 may be lifted out of carrier assembly 5 Lift primary planet carrier assembly 3 8 10 15 18 amp 29 out of case 6 The output shaft 13 and secondary planet carrier assembly may now be removed as follows a The secondary planet carrier 2 spline is a press fit onto output shaft 13 spline Case 1 should be set on a plate or table with output shaft protruding downward through hole in table b Loosen but do not remove shaft retaining cap screws 25 NOTE Care should be taken not to damage output shaf
6. 3 004 1342 13 004 1342 13 004 1362 13 004 1352 413 004 1362 CODE 5 INPUT 15T 16 32 DP 13 004 1452 413 004 1452 13 004 1442 13 1 SHAFT PER CUSTOMER SPEC i gt 14 SHIMS 83 004 1101 83 004 1101 83 004 1101 83 004 1107 83 004 1101 83 004 1101 15 12 THRUST WASHER PLANET 81 004 1561 81 004 1561 81 004 1561 81 04 1561 81 004 1561 81 004 1561 17 1 THRUST WASHER INPUT 81 004 2701 81 004 2701 81 004 2701 18 3 BEARING PRI PL 01 105 0590 01 105 0590 01 105 0590 01 105 0590 01 105 0590 01 105 0590 19 3 BEARING SEC PL 01 105 0500 01 105 0500 01 105 0500 01 105 0500 01 105 0500 01 105 0500 20 1 BEARING CONE 01 102 0090 01 102 0090 01 102 0090 01 102 0090 01 102 0090 01 102 0090 21 1 BEARING CUP 01 103 0080 01 103 0080 01 103 0080 01 103 0080 01 103 0080 01 103 0080 22 BEARING CONE 01 102 0100 01 102 0100 01 102 0100 01 102 0100 01 102 0100 01 102 0100 23 1 BEARING CUP 01 103 0090 01 103 0090 01 103 0090 01 103 0090 01 103 0090 01 103 0090 24 8 HH CS 3 8 16 1 1 2 GR8 01 150 1670 01 150 1670 01 150 1670 01 150 1670 01 150 1670 01 150 1670 25 3 SHCS 1 2 202 1 2 GR8 01 150 1480 01 150 1480 01 150 1480 01 150 1480 01 150 1480 01 150 1480 27 8 LOCKWASHER 3 8 MED 01 166 0010 01 166 0010 01 166 0070 017 166 0070 01 166 0010 01 166 0010 28 3 ROLLPIN SEC PL 3 16X 7 8 01 153 0210 01 153 0210 01 153 021
7. 65E PLANETARY GEAR DRIVE SERVICE AND REPAIR MANUAL A WARNING While working on this equipment use safe lifting procedures wear adequate clothing and wear hearing eye and respiratory protection THIS SERVICE MANUAL IS EFFECTIVE FROM SIN 55013 JUNE 2002 CURRENT RER T SM65ED2 AD 65E Single Stage Exploded View Drawing SINGLE PLANETARY MODEL E 65 RATIO Be 4421 6 00 1 EFFECTIVE FOR FROM SIN 55013 6 3 02 TO CURRENT ITEM QTY DESCRIPTION PARTNO PARTNO 1 1 CASE E60 STD 83 004 3012 83 004 3012 5 1 PLATE BEARING RETAINER 86 004 1002 86 004 1002 E SAE A 2 AND MOD 4 BOLT 13 004 1192 13 0041192 ul e 4 SAE B 2 BOLT 13 004 1182 13 004 1182 SAE B 2 amp 4 BOLT 13 004 1202 13 004 1202 SAE C 2 AND 4 BOLT 13 004 1212 13 004 1212 7 3 PLANET SHAFT SEC 83 004 1031 83 004 1031 9 3 PLANET GEAR SEC 83 004 1272 83 004 1242 12 1 CODE 3 INPUT SAE 1 6B 83 004 1302 13 1 SHAFT PER CUSTOMER SPEC 14 SHIMS 83 004 1101 83 004 1101 15 6 THRUST WASHER PLANET 81 004 1561 81 004 1561 17 1 THRUST WASHER INPUT 81 004 2701 81 004 2701 19 3 BEARING SEC PL 011 105 0500 01 105 0500 20 BEARING CONE 01 102 0090 014 102 0090 21 BEARING CUP 01 103 0080 01 103 0080 1 22 BEARING CONE 01 102 0100 01 102 0100 23 BEARING CUP 01 103 0090 01 103 0090 24 8
8. H H C S 3 8 16 1 1 2 GR8 01 150 1670 01 150 1670 25 3 SH C S 1 2 20 2 1 2 GR8 01 150 1480 01 150 1480 27 8 LOCKWASHER 3 8 MED 01 166 0010 01 166 0010 28 3 ROLLPIN SEC PL 3 16 X 7 8 01 153 0210 01 153 0210 30 1 O RING 01 402 0420 01 402 0420 31 1 SHAFT SEAL 01 405 0380 01 405 0380 32 2 PIPEPLUG 3 8 NPT MAGNETIC 01 207 0070 01 207 0070 38 GREASE FITTING 1 8 NPT 65 011 215 0070 01 215 0070 amp QUANTITY OF SHIMS DETERMINED BY PRELOAD DESIRED AND PART STACK UP k OPTION FOR PINION UP CONFIGURATION SEAL KIT P N 83 016 5011 INCLUDES 1 EACH OF ITEMS 30 amp 31 FILENAME X65ED1 AA INPUT COVER 65E Double Stage Exploded View Drawing DOUBLE PLANETARY MODEL E 65 RATIO BR 49 541 3600 1 36001 450011 EFFECTIVE FOR FROM S N 55013 6 3 02 TO CURRENT WICODE 4 WO CODE 4 ITEM QTY DESCRIPTION PARTNO PARTNO PARTNO PARTNO PARTNO PARTNO 1 1 CASE E60 STD 83 004 3012 83 004 3012 83 004 3012 83 004 3012 83 004 3012 83 004 3012 2 1 CARRIER SEC 83 004 1262 83 004 1232 83 004 1262 83 004 1232 83 004 1232 83 004 1232 3 1 CARRIER PRI 13 004 1032 13 004 1032 13 004 1032 13 004 1032 13 004 1032 13 004 1032 a I THRUST WASHER SECONDARY 81 004 2711 81 004 2711 81 004 271
9. ace if necessary 2 Clean all foreign material from magnetic drain and fill plug 32 Unit Reassembly Bearing Pre Load Measurement and Setting r DIM A SG ian 1 Install the secondary carrier assembly with the bearing 22 installed into the base 1 with cups 21 amp 23 installed Turn this assembly upside down outer bearing pointing up Sup port the retainer plate 5 on a suitable support so the entire assembly is free to rotate on the inner bearing on the support See the illustration above Place the outer cone 20 into the outer cup 21 and carefully spin this assembly 1 3 revolu tions to allow the bearings to seat Using a depth micrometer measure down from the outer bearing cone mounting surface to the bottom surface of the retainer plate 5 Record this measurement as A Next measure from the inner end of the shaft 13 where the three threaded holes are located to the bearing seat Record this measurement as B Subtract A B This number is the un preloaded gap in the bearing stack The correct amount of pre load is generally between 0 005 inch and 0 020 inch compression of the bearings Add or remove shims to achieve the desired gap which will com press or pre load the beairngs Each shim is 0 005
10. etary such as this does not require a gear timing procedure 14 Insert input gear 12 into unit so that teeth mesh with primary planet gears 10 15 Place input thrust washer 17 over input gear 16 Place a new o ring 30 on bottom of cover 6 17 Set cover 6 on top of unit and refer to scribed line for proper orientation Install and torque eight cover bolts 24 with lock washers 27 to 32 ft lbs 17 Check to be sure magnetic plug 32 is securely installed into side of case 1 18 Add gear oil as specified on page 2 Correct oil level will measure to middle of primary planet gears 10 when in the vertical operating position 19 Put pipe sealant on magnetic plug 32 and install into oil fill hole in cover 6 20 Insert a shaft such as an output shaft from a hydraulic motor into input gear 12 and rotate by hand to be sure unit turns smoothly and easily THE GEARBOX IS NOW READY FOR USE
11. needed new parts Planet shafts 8 should be in stalled with chamfered end of 1 8 inch hole toward outside diameter of carrier This will aid in alignment of holes while inserting roll pins Secondary Planet Carrier Subassembly Items 2 5 7 9 14 15 19 22 amp 28 1 Disassembly procedure is the same as previous section on primary planet carrier subassembly steps 1 4 except sub stitute these parts secondary carrier 2 secondary planet gears 9 planet bearings 19 secondary planet shafts 7 and roll pins 28 Reassembly 1 Place carrier 2 with hub down as shown above Place bear ing retainer plate 5 in bottom of carrier Insert secondary planet gears 9 2 Turn carrier 2 over while using the planet gears 9 to hold retainer plate 5 in place 3 Remove one planet gear 9 and insert a bearing 19 In stall two washers 15 one on either side of the planet gear Place in carrier and install planet shaft 7 and roll pin 26 Repeat for two remaining gears NOTE Press bearing onto hub by pressing on inner race only DON T press on roller cage or it may damage bearing 4 _ If tapered inner bearing cone 22 on hub of secondary carrier 2 must be replaced it may be removed using a gear puller Then press a new bearing cone onto hub making sure bear ing shoulder is tight against hub shoulder Case Subassembly 1 Inspect inner and outer bearing cups 21 amp 23 and repl
12. t or injure your feet when shaft falls out of case c Press output shaft out bottom of case by applying press load to top end of capscrews 25 Remove capscrews to allow shaft to pass through case d Remove shim s 14 from top end of shaft 13 7 Secondary planet carrier assembly 2 5 7 9 15 19 22 amp 28 may now be lifted out of case Output Shaft Subassembly Items 13 20 31 1 Outer tapered bearing cone 20 may be removed using a gear puller If reusing old bearing cone do not damage roller cage by pulling on it 2 To replace shaft seal 31 lubricate inner lip of new seal and turn so that open side is facing upward Slide seal down out put shaft 13 all the way to gear teeth or until it fits snug over seal diameter Primary Planet Carrier Subassembly Items 3 8 10 11 15 18 amp 29 Rotate the planet gears 10 to check for abnormal noise or roughness in bearings 18 or planet shafts 8 If further inspection or replacement is required proceed as follows 2 Drive roll pins 29 into planet shafts 8 3 Press or drive planet shafts out of carrier 3 4 Slide planet gears 10 along with planet washers 15 out of primary carrier 3 5 Ifplanet bearings 18 must be replaced they may now be removed from primary planet gears 10 6 Use 1 8 inch pin punch to remove roll pins 27 from planet shafts 7 Rebuild primary planet carrier assembly in reverse order us ing any
13. til carrier spline touches output shaft 13 spline Rotate carrier by hand until you are cer tain carrier spline has started cleanly and squarely onto shaft spline View down through top of secondary carrier assembly through counter bored holes in retainer plate 5 If needed align holes in retainer plate directly over holes in the shaft and shim s 14 9 Counter bored holes should be centered between planet gears 9 Slowly press secondary carrier assembly down tightly against output shaft 13 NOTE 1 Rolling torque at proper bearing preload will vary ac cording to the application At output speeds of greater than 25 RPM preload torque including seal drag should be in the range of 50 to 150 in lbs At less than 25 RPM rolling torque should be 150 to 250 in lbs 10 Tighten the socket head capscrews 25 to a torque of 90 ft Ib Spin the gearbox case 1 on the shaft 2 to 3 revolutions Now re tighten the capscrews 25 to a torque of 90 ft lb This step allows the bearings to seat into their running position and ensures the correct torque on the fasteners 11 Place secondary thrust washer 4 onto center of secondary planet carrier assembly 12 13 Install sun gear 11 into center of secondary planet carrier To install primary planet carrier assembly hold inside diame ter of carrier 3 and rotate until planet gears line up with case gear teeth and sun gear Assembly will drop into place NOTE Asimple plan
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