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Caterpillar Cat 318D2 L Excavator (Prefix JEB) Service Repair Manual (JEB00001 and up)

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Caterpillar Cat 318D2 L Excavator (Prefix JEB) Service Repair Manual (JEB00001 and up)

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  1. Service Repair Manual Models 318D2L Excavator

  2. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 1/11 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 318D2 L EXCAVATOR JEB Configuration: 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine Disassembly and Assembly 318D2 Excavator Machine Systems Media Number -UENR0198-03 Publication Date -01/12/2014 Date Updated -27/06/2018 i05453130 Final Drive - Disassemble SMCS - 4050-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1P-2420 Transmission Repair Stand 1 B 439-3938 Link Bracket 2 C 154-6181 Forcing Bolt 1 D 439-3940 Link Bracket 2 5F-7366 Forcing Bolt 1 1P-5546 Crossblock 1 1U-9889 Crossblock 1 E 1P-0520 Driver Group 1 6V-7888 Puller Leg 2 1H-3112 Puller Assembly 1 1P-5551 Adjustable Screw Assembly 1 F - Loctite 5127 1 Start By: a. Remove the final drive. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  3. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 2/11 Note: Cleanliness is an important factor. Before the disassembly procedure, thoroughly clean the exterior of the component. This action will prevent dirt from entering the internal mechanism. 1. Put an alignment mark across the sections of the final drive for assembly purposes. The parts must be reinstalled in the original locations. Illustration 1 g00708089 2. Fasten the final drive to Tooling (A), as shown. The combined weight of the final drive and final drive sprocket is approximately 312 kg (688 lb). 3. Remove bolts (1) and the washers that hold the cover in position. Illustration 2 g00708090 4. Remove the setscrews from cover (2), and fasten Tooling (B) and a suitable lifting device to cover (2), as shown. The weight of cover (2) is approximately 32 kg (70 lb). Remove cover (2). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  4. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 3/11 Illustration 3 g00708091 5. Remove thrust plate (3) from cover (2). 6. Remove plugs (4) from cover (2). Illustration 4 g00708235 7. Remove O-ring seals (5) from both plugs (4) that were in the cover. Illustration 5 g00708092 8. Remove spacer (6) from carrier assembly (7). 9. Remove sun gear (8) from carrier assembly (7). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  5. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 4/11 10. Remove carrier assembly (7) by lifting the carrier assembly straight up. The weight of carrier assembly (7) is approximately 14 kg (30 lb). Illustration 6 g01304883 11. Disassemble carrier assembly (7), as follows. a. Drive spring pin (10) into planetary shaft (9) with a hammer and a punch. Illustration 7 g00708144 b. Remove planetary shaft (9) with spring pin (10) from the carrier assembly. c. Remove spring pin (10) from planetary shaft (9) with a hammer and a punch. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  6. https://www.aservicemanualpdf.com/ My Dear Friend! Thank you very much for visiting. Full manual if required, please enter the following URL into your browser. https://www.aservicemanualpdf.com/

  7. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 5/11 Illustration 8 g00708218 d. Remove thrust washers (11) and planetary gear (13) from the carrier assembly. e. Remove bearing (12) from planetary gear (13). 12. Repeat Steps 11.a through 11.e in order to remove the remaining planetary gears from the carrier assembly. Illustration 9 g00708162 13. Remove sun gear (14) from carrier assembly (15). Illustration 10 g00708325 14. Remove spacer (16). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  8. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 6/11 Illustration 11 g00708184 Note: It will be necessary to pry ring gears (17) away from main housing (18) in order to install the lifting slings. 15. Fasten a suitable lifting device to ring gears (17), as shown. Remove the ring gears from main housing (18). The weight of ring gears (17) is approximately 45 kg (100 lb). Illustration 12 g00708360 16. Use a screwdriver or a chisel in order to separate two ring gears (17). Note: Two ring gears (17) are held together with Tooling (F). It may be necessary to heat ring gears (17) in order to soften the sealant. Do not heat over 135 °C (275 °F) for more than thirty minutes. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  9. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 7/11 Illustration 13 g00708172 17. Position a 12.7 mm (0.50 inch) shackle under carrier assembly (15). 18. Fasten a suitable lifting device to the shackle. 19. Slowly lift carrier assembly (15) from the final drive. The weight of carrier assembly (15) is approximately 39 kg (85 lb). 20. Disassemble carrier assembly (15), as follows. Illustration 14 g00708175 a. Drive spring pin (20) into planetary shaft (19) with a hammer and a punch. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  10. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 8/11 Illustration 15 g00708370 Illustration 16 g00708220 b. Remove planetary shaft (19) with spring pin (20) from the carrier assembly. c. Remove spring pin (20) from planetary shaft (19) with a hammer and a punch. d. Remove thrust washers (21) and planetary gear (23) from the carrier assembly. e. Remove bearings (22) from planetary gear (23). 21. Repeat Steps 20.a through 20.e in order to remove the remaining planetary gears from the carrier. Illustration 17 g00708186 22. Remove O-ring seal (24) from main housing (18). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  11. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 9/11 Illustration 18 g00708187 23. Remove bolts (25) from gear (26). Illustration 19 g00708202 24. Use Tooling (C) in order to remove gear (26) from main housing (18). Note: The motor housing will separate from main housing (18) once gear (26) is removed. Make sure that the motor housing is supported. Illustration 20 g00708211 25. Remove shims (27) from the main housing. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  12. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 10/11 Illustration 21 g00708212 26. Fasten Tooling (D) and a suitable lifting device to main housing (18), as shown. 27. Use a hammer and a punch in order to separate main housing (18) and the final drive sprocket from motor housing (28). The combined weight of main housing (18) and the final drive sprocket is approximately 82 kg (180 lb). Illustration 22 g00708214 28. Remove Duo-Cone seal (29) from motor housing (28). 29. Remove alignment pins (30). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  13. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 11/11 Illustration 23 g00708215 Illustration 24 g00708216 30. Remove Duo-Cone seal (31) from main housing (18). 31. Use Tooling (E) in order to remove bearings (32) and (33) from the main housing. 32. If necessary, remove the final drive sprocket from the main housing. 33. Refer to Disassembly and Assembly, "Final Drive Sprocket - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. Tue Nov 17 01:48:14 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  14. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 1/22 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 318D2 L EXCAVATOR JEB Configuration: 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine Disassembly and Assembly 318D2 Excavator Machine Systems Media Number -UENR0198-03 Publication Date -01/12/2014 Date Updated -27/06/2018 i07255515 Final Drive - Disassemble SMCS - 4050-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 477-3191 M14x2x18 mm Lifting Eye Assembly 2 B 1P-2420 Transmission Repair Stand 1 6V-8214 M6x20mm Bolt 2 C 9X-8267 M6 Washer 2 D 8H-0663 Bearing Puller Assembly 1 E 422-5474 M16x2x24mm Lifting Eye Assembly 2 F 439-3938 Link Bracket 3 G 1U-9889 Crossblock 1 Start By: a. Remove the final drive and the travel motor assembly. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  15. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 2/22 before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products. Dispose of all fluids according to local regulations and mandates. Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. 1. Thoroughly clean the outside of the final drive and travel motor prior to disassembly. 2. Remove the sprocket from the final drive and the travel motor assembly. The weight of the sprocket is approximately 36 kg (79 lb). Illustration 1 g06260984 3. Use Tooling (A) and a suitable lifting device to position final drive assembly (1) onto Tooling (B). The weight of final drive assembly (1) is approximately 281 kg (620 lb). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  16. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 3/22 Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. Illustration 2 g06261012 Illustration 3 g06261017 4. Remove plug (2), spring (4), seat (3), and the O-ring seal. Personal injury can result from being struck by parts propelled by a released spring force. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  17. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 4/22 Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. Illustration 4 g06261029 Illustration 5 g06261032 5. Remove plug (5), spring (6), seat (7), stem assembly (8), and the O-ring seal. Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  18. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 5/22 Illustration 6 g06261260 Illustration 7 g06261275 6. Remove plug (9), spring (12), seat (11), spool (10), and the O-ring seal. Illustration 8 g06261285 7. Remove adapter (13) and the O-ring seal. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  19. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 6/22 Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. Illustration 9 g06261336 Illustration 10 g06261344 8. Remove plug (14), spring (16), valve (15), and the O-ring seal. Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  20. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 7/22 Illustration 11 g06261519 Illustration 12 g06261532 9. Remove plug (17), spring (19), valve (18), and the O-ring seal. Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  21. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 8/22 Illustration 13 g06261538 Illustration 14 g06261539 10. Remove plugs (20) and the O-ring seals. 11. Remove plugs (21), springs (23), valves (22), and the O-ring seals. Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  22. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SEBP... 9/22 Illustration 15 g06261563 12. Remove bolts (24) and valve body (25). Illustration 16 g06263306 Port plate (28) may still be adhered to the barrel assembly. 13. Remove springs (26), port plate (28), and O-ring seals (27). Illustration 17 g06261586 14. Remove bearing (29). 15. Remove O-ring seal (30). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  23. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 10/22 Illustration 18 g06261622 16. Use Tooling (C) and suitable prying devices to remove piston assembly (31). Illustration 19 g06261625 17. Remove O-ring seal (32) and O-ring seal (33). Illustration 20 g06261647 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  24. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 11/22 Illustration 21 g06261665 18. Remove separator plates (34) and friction plates (35). Note the alternating order of separator plates (34) and friction plates (35) for assembly purposes. Illustration 22 g06261896 19. Remove barrel assembly (36). Do not allow the components of barrel assembly (36) to come apart while you remove barrel assembly (36). The components of barrel assembly (36) must be reinstalled in the original positions. Illustration 23 g06261908 20. Remove piston assemblies (37) and retainer (38). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  25. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 12/22 Note: Mark the component locations for assembly purposes before you disassemble the barrel assembly. Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. Illustration 24 g06261915 21. Remove guide (39). Illustration 25 g06261922 22. Remove springs (40). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  26. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 13/22 Illustration 26 g06261927 23. Put location marks on swashplate (41) for assembly purposes. Remove swashplate (41). Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. Illustration 27 g06261980 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  27. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 14/22 Illustration 28 g06261983 24. Remove shaft assembly (42), keys (44), piston (43), and spring (45). Illustration 29 g06261987 25. Use a suitable press and Tooling (D) to remove bearing (46) off the shaft assembly. Illustration 30 g06262009 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  28. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 15/22 Illustration 31 g06262033 26. Use Tooling (E) and a suitable lifting device to remove final drive assembly (47) from Tooling (B) and reposition final drive assembly (47) as shown. The weight of final drive assembly (47) is approximately 240 kg (530 lb). Illustration 32 g06262046 27. Remove drain plugs (48), bolts (49), and cover (50). Illustration 33 g06262473 28. Use Tooling (F) and a suitable lifting device to remove carrier assembly (51). The weight of carrier assembly (51) is approximately 27 kg (60 lb). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  29. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 16/22 Illustration 34 g06262494 Illustration 35 g06262505 29. Remove pins (53), planetary shafts (54), planetary gears (52), needle bearings (55), and washers (56). Illustration 36 g06262780 30. Remove sun gear (57). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  30. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 17/22 Illustration 37 g06262792 31. Remove sun gear (58). Illustration 38 g06262846 32. Use Tooling (F) and a suitable lifting device to remove carrier assembly (59). The weight of carrier assembly (59) is approximately 54 kg (120 lb). Illustration 39 g06262855 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

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  32. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 18/22 Illustration 40 g06262866 Illustration 41 g06262909 33. Remove pins (60), planetary shafts (62), planetary gears (61), needle bearings (63), and washers (64). Illustration 42 g06262924 34. Remove coupling (65). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  33. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 19/22 Illustration 43 g06262975 35. Use Tooling (F) and a suitable lifting device to remove final drive assembly (66) from Tooling (B). The weight of final drive assembly (66) is approximately 154 kg (340 lb). Illustration 44 g06263177 Illustration 45 g06263185 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

  34. 318D2 L Excavator JEB00001-UP (MACHINE) POWERED BY 3054C Engine(SE... 20/22 Illustration 46 g06263201 36. Use Tooling (G) and a suitable press to remove washers (67). Illustration 47 g06263235 37. Use Tooling (F) and a suitable lifting device to separate sprocket housing (68) and travel motor housing (69). The weight of sprocket housing (68) is approximately 95 kg (210 lb). The weight of travel motor housing (69) is approximately 59 kg (129 lb). Illustration 48 g06263252 38. Remove duo cone seal (70). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/11/17

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