Caterpillar Cat D8K TRACK-TYPE TRACTOR Dozer Bulldozer (Prefix 66V) Service Repair Manual Instant Download 3

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  1. Service Repair Manual Models D8K TRACK-TYPE TRACTOR

  2. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 2/11 start by: a) remove track roller frames 1. Remove the oil from the final drive case. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  3. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 3/11 2. Remove bolts (1) that hold the cap to the support. Install two 1/2"-13NC forcing screws into the cap. Remove cap (2) and its shims. 3. Remove the bearing race (3) from the cap with tooling (A). 4. Remove bolts (5) and lock (6). Remove nut (7) from the shaft. Remove bearing cone (4) from bearing cage. 5. Remove bearing cage (8) with tooling (B). Remove the bearing cup from the bearing cage with a hammer and punch. 6. Remove key (9) from the shaft. Remove bolts (11), locks (12), and a lock (10). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  4. https://www.ebooklibonline.com Hello dear friend! Thank you very much for reading. Enter the link into your browser. The full manual is available for immediate download. https://www.ebooklibonline.com

  5. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 4/11 7. Remove nut (13) and spacer with tool (C). Make sure the two 7M9772 Pins are in the correct positions in tooling (D) before the support is loosened. 8. Loosen the support and bearing cones from the sprocket hub with tooling (D). 9. Remove two bearing cones (15) from the shaft. Fasten a hoist to the support (14) and remove it. Weight is 120 lb. (54 kg). Remove the Duo-Cone seal from the support. Remove the bearing cup from the support with a hammer and punch. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  6. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 5/11 10. Remove the Duo-Cone seal (16) and spacer (17) from the sprocket. Keep the Duo-Cone seals for the sprocket and support together to prevent mixing at assembly. 7M9772 Pin must be installed between 7M9773 Shaft Adapter and 7M9774 Adapter Coupling. If 7M9772 Pin is not installed in the correct position, tooling (E) and the sprocket will come completely off of the sprocket shaft when the sprocket is loosened from the taper. This can cause bodily injury. 11. Loosen the sprocket from the shaft with tooling (E). 12. Fasten a hoist to the sprocket (19) and remove it. Weight is 700 lb. (318 kg). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  7. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 6/11 13. Remove the Duo-Cone seals (18) from the sprocket and final drive case. Keep the seals together to prevent mixing at assembly. Install Sprockets https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  8. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 7/11 1. Make sure the Duo-Cone seals for the final drive case and sprocket are clean and dry. Make sure all metal surfaces that the seals make contact with are clean and dry. Install the Duo-Cone seals in the final drive case and inner side of the sprocket with tool (A). Put a light amount of oil on the metal surfaces of the seals that make contact with each other. 2. Fasten a hoist to the sprocket (1) and put it in position on the final drive hub. Make sure the splines of the sprocket and the hub are in alignment. Push the sprocket on the hub as far as possible by hand. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  9. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 8/11 NOTICE Make sure the splines of the hub and sprocket are clean and dry. 3. Install tooling (B) on the sprocket shaft. 4. Push the sprocket on the final drive hub with a force of 60 to 65 ton (54 to 59 t). Remove tooling (B). Measure the distance from the front face of the sprocket to the front of the splines of the final drive hub. The distance must be .25 .06 in. (6.4 1.5 mm). 5. Make sure the Duo-Cone seals for the sprocket and support are clean and dry. Make sure all metal surfaces with which the seals make contact are clean and dry. Install the Duo-Cone seals (2) in the sprocket and support with tool (A). Put a light amount of oil on the metal surfaces of the seals that make contact with each other. 6. Install spacer (3) on the hub. 7. Lower the temperature of the bearing cup for the support and install it in the support. Fasten a hoist to the support (4) and put it in position on the hub. 8. Heat the two bearing cones for the support in oil to a maximum temperature of 275 F (135 C). Install one of the bearing cones on the hub with a hammer and punch far enough to put it in alignment with the hub. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  10. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 9/11 9. Install tooling (C) on the sprocket shaft. 10. Put enough force on the cylinder group to push the bearing cone on the hub until it is against the spacer. Remove tooling (C). 11. Install the other bearing cone on the hub. Install spacer (6) and nut (5) on the hub. 12. Tighten the nut with tool (D) until the second bearing cone is against the first bearing cone. 13. Tighten or loosen nut (5) until the holes in the nut and lock (8) are in alignment. Install locks (10) and bolts (9). Install key (7) in the sprocket shaft. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  11. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 0... 10/11 14. Lower the temperature of the bearing cup for the bearing cage and install it in the cage. Put the groove in the bearing cage in alignment with the key on the sprocket shaft. Install the bearing cage (11) on the shaft. 15. Install nut (12) on the shaft. Tighten the nut to a torque of 1350 135 lb.ft. (186.7 18.7 mkg). 16. Install bearing cone (14) on the bearing cage. 17. Tighten or loosen nut (12) until the holes in lock (13) and the bearing cage are in alignment when the lock is installed. Install the bolts that hold the lock. 18. Install cap (17) on the support without the cork gasket and shims. Install bolts (16). Install tool (E) on the cap. Turn the support four or five revolutions before checking the torque. Put a preload on the bearings by tightening bolts (16) so a torque of 40 to 50 lb.ft. (5.5 to 6.9 mkg) is needed to turn the support. Measure the distance between the front face of the support and rear face of the cap with a feeler gauge (15). 19. Remove the bolts and cap (17). Install the cork gasket on the bearing cage. Install enough shims on the cap to make up the distance measured in Step 18. Put the cap and shims in position on the support. Install the bolts that hold it. 20. Fill the final drive case and steering clutch compartment with oil to the correct levels. end by: https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  12. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 1/4 Shutdown SIS Previous Screen Product: TRACK-TYPE TRACTOR Model: D8K TRACK-TYPE TRACTOR 66V Configuration: D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE) Disassembly and Assembly D8K TRACTOR POWER TRAIN Media Number -SENR7011-01 Publication Date -01/06/1976 Date Updated -12/12/2017 SENR70110013 Final Drive Oil Pump SMCS - 4060-11; 4060-12; 4060-15; 4060-16 Remove Final Drive Oil Pump 1. Remove the oil from the final drive case. 2. Remove nuts (2). 3. Install two 3/8"-16NC forcing screws in the oil pump. Tighten the forcing screws evenly and make a separation of the oil pump from the bevel gear case. 4. Remove the final drive oil pump (1). Install Final Drive Oil Pump https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  13. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 2/4 1. Put the final drive oil pump (1) in position over its studs on the bevel gear case. NOTE: Make sure the teeth of the oil pump gear engage in the teeth of the idler pinion. 2. Install the nuts that hold the oil pump to the bevel gear case. 3. Fill the final drive case with oil to the correct level. Disassemble Final Drive Oil Pump start by: a) remove final drive oil pump https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  14. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 3/4 1. Remove the nut and lock from gear (1). Install tooling (A) and remove the gear. 2. Remove the key from the gear shaft. 3. Remove bolts (5) and locks (3). 4. Remove cover (7). Remove bearing (6) from the cover with tooling (B). 5. Remove two gears (2) from body (4). 6. Remove the bearing from the body. Assemble Final Drive Oil Pump NOTE: Check the dimensions between the gears and cover, the bore of the bearings, the diameter of the drive shaft and the diameter of the idler shaft before the pump is assembled. See OIL PUMP FOR THE FINAL DRIVE in SPECIFICATIONS. 1. Install the bearings in the body and cover with tooling (A). 2. Install gears (2) and (3) into the body (1). 3. Put the cover (4) in position on the body. Install the bolts and locks that hold the body and cover together. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  15. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 4/4 4. Install the key in the shaft for gear (3). Install gear (5) over the key. 5. Install lock (7) and nut (6) that hold the gear on the shaft. Tighten nut (6) to a torque of 25 5 lb.ft. (3.5 0.7 mkg). end by: a) install final drive oil pump Copyright 1993 - 2019 Caterpillar Inc. Sat Dec 28 00:38:16 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  16. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 1/4 Shutdown SIS Previous Screen Product: TRACK-TYPE TRACTOR Model: D8K TRACK-TYPE TRACTOR 66V Configuration: D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE) Disassembly and Assembly D8K TRACTOR POWER TRAIN Media Number -SENR7011-01 Publication Date -01/06/1976 Date Updated -12/12/2017 SENR70110014 Final Drive Cases SMCS - 4059-11; 4059-12 Remove Final Drive Cases start by: a) remove sprockets b) remove final drive oil pumps NOTICE The oil pump for final drive must be removed before removing the final drive case. The idler pinion can fall on the drive shaft for the oil pump and cause damage to it. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  17. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 2/4 1. Remove bolts (2) that hold final drive case (1) to the bevel gear case. 2. Install four 5/8"-11NC guide bolts, 5 in. (12.7 cm) long, through the case into the bevel gear case. Install three 5/8"-11NC forcing screws (3) into the case. Make a separation of the final drive and bevel gear cases. Install two 5/8"-11NC forged eyebolts (4) in the final drive case. Fasten a hoist and tool (A) to the eyebolts. Remove the final drive case. Weight is 500 lb. (227 kg). NOTICE Keep the idler pinion in position in the bevel gear case when making a separation of the final drive and bevel gear cases. Use a wire to keep the idler pinion in position after the final drive case is removed. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  18. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 3/4 3. Remove plug (7). Remove the dowel that keeps the outer pinion bearing (6) in position in the case with a 1/4"-20NC bolt. Remove the outer pinion bearing with tooling (B). 4. Remove cap plug (8). Remove the dowel that keeps the outer bearing for the idler pinion (5) in position in the case. Remove bearing with tooling (B). Install Final Drive Cases 1. Lower the temperature for the outer bearings for the pinion (2) and idler pinion (3). Install the bearings in their bores in the final drive case. Put the holes in the bearings in alignment with the holes in the case. Install the dowels and cap plugs that hold the bearings in position in the case. 2. Remove the old gasket material from the surfaces that seal the cases for the final drive and bevel gear. Put 7M7260 Liquid Gasket Material on the surfaces. 3. Install four 5/8"-11NC guide pins, 5 in. (12.7 cm) long, in the bevel gear case. 4. Fasten a hoist and tool (A) to the final drive case (1) and put it in position on the guide pins. Make sure that the shafts for the pinion and idler pinion engage in their bearings. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  19. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 4/4 5. Install bolts (4) that hold the final drive and bevel gear cases together. Remove the four guide pins and install four bolts. Tighten the bolts to a torque of 200 20 lb.ft. (27.7 2.8 mkg). end by: a) install final drive oil pumps b) install sprockets Copyright 1993 - 2019 Caterpillar Inc. Sat Dec 28 00:39:15 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  20. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 1/6 Shutdown SIS Previous Screen Product: TRACK-TYPE TRACTOR Model: D8K TRACK-TYPE TRACTOR 66V Configuration: D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE) Disassembly and Assembly D8K TRACTOR POWER TRAIN Media Number -SENR7011-01 Publication Date -01/06/1976 Date Updated -12/12/2017 SENR70110015 Final Drive Gears And Idler Pinion SMCS - 4055-11; 4055-12; 4091-11; 4091-12 Remove Final Drive Gears And Idler Pinion start by: a) remove final drive cases https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  21. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 2/6 1. Put tape on the threads of the sprocket shaft and final drive hub to prevent damage during removal and installation. 2. Fasten a hoist and tools (A) and (B) to the final drive gear and hub. Remove the gear and hub as a unit (1). Weight is 500 lb. (227 kg). 3. Remove bolt (3) and lock. Remove the bearing race from the hub. 4. Remove nuts (2), locks (6), plates (4), and bolts. Remove hub (7) from gear (8). Weight of hub is 240 lb. (109 kg). Weight of gear is 235 lb. (107 kg). 5. Fasten a hoist and tool (B) to idler pinion (9) and remove it from the bevel gear case. Weight is 185 lb. (39 kg). 6. Remove bearing races (10) from each end of the idler pinion with tooling (C). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  22. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 3/6 7. Put the idler pinion on blocks so the lower end of the pinion shaft is approximately 3 in. (7.6 cm) off the floor. Cut retainer (13) between every second spline as shown by arrows. Move the pieces of the retainer into the grooves in the idler pinion shaft far enough to clear the splines of the idler gear. Hit the top of the idler shaft with a hammer and remove the gear (11) from the idler pinion (12). Weight of the idler pinion is 95 lb. (43 kg). Weight of the idler pinion gear is 90 lb. (41 kg). 8. Remove the oil from the steering clutch compartment before removing the bearing cage (16) for the idler pinion. 9. Remove bolts (14) and locks (15). Install two 1/2"-13NC forcing screws in the bearing cage. Tighten the forcing screws evenly and remove the bearing cage. 10. Remove dowel (17) from the bearing cage with a 1/4"-20NC bolt. Remove the bearing (18) with tooling (D). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  23. Suggest: If the above button click is invalid. Please download this document first, and then click the above link to download the complete manual. Thank you so much for reading

  24. D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)(HEBP1007 - 01) ... 4/6 11. Remove the outer race (19) for the pinion with tooling (E). Install Final Drive Gears And Idler Pinion 1. Heat the outer bearing race (3) for the pinion in oil to a maximum temperature of 275 F (135 C). Install it on the pinion shaft. 2. Lower the temperature of inner idler pinion bearing (1). Install it in its bearing cage. Put the dowel hole in the bearing in alignment with the hole in the cage. Install dowel (2). 3. Remove old gasket material from the sealing surfaces of the bearing cage for the idler pinion and the bevel gear case. Put 7M7260 Liquid Gasket Material on the surfaces. 4. Put bearing cage (4) for the idler pinion in position of the bevel gear case. Install the bolts that hold it. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/12/28

  25. https://www.ebooklibonline.com Hello dear friend! Thank you very much for reading. Enter the link into your browser. The full manual is available for immediate download. https://www.ebooklibonline.com

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