Caterpillar Cat 329D2 Excavator (Prefix RGA) Service Repair Manual Instant Download

Service Repair Manual Models 329D2 and329D2L Excavator

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 1/10 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 329D2 L EXCAVATOR RGA Configuration: 329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 Engine Disassembly and Assembly 326D2, 329D2 and 330D2 Excavators Machine Systems Media Number -UENR6134-08 Publication Date -01/09/2018 Date Updated -12/09/2018 i02554256 Swing Motor - Assemble SMCS - 5058-016 Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty D 1P-1853 Retaining Ring Pliers 1 Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. All disassembly and all assembly procedures must be performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts covered and protected at all times. Note: O-rings, gaskets, and seals should always be replaced. A used O-ring may not have the same sealing properties as a new O-ring. Use 1U-6396 O-Ring Assembly Compound during the assembly procedure. Note: Apply a light film of hydraulic oil to all components before assembly. Note: If a failure occurs, an accurate diagnosis of the cause can prevent a recurrence. Information is available to analyze failures for piston pumps and motors. Refer to Special Publication, SEBD0641, "Analyzing Axial Piston Pump and Motor Failures". Note: Inspect all parts. If any parts are worn or damaged use new parts for replacement. The installation of used parts during reconditioning is acceptable. Reuse and salvage information is available on piston pumps. Refer to Guideline For Reusable Parts and Salvage Operations, SEBF8032, "Piston Pumps and Motors". During reconditioning, correct any conditions that might have caused the original failure. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 2/10 Illustration 1 g01279840 1. Install seal (34) into the housing. Illustration 2 g01279836 2. Lower the temperature of bearing (33). 3. Install bearing (33) into the housing. Illustration 3 g00877589 4. Install O-ring seal (32) into housing (27). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

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329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 3/10 Illustration 4 g00877587 5. Raise the temperature of bearing race (31). Install bearing (31) onto the shaft. Illustration 5 g00877586 6. Raise the temperature of bearing race (30). Install bearing (30) onto shaft (29). Illustration 6 g00877585 7. Install shaft (29) and plate (28) into housing (27). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 4/10 Illustration 7 g00877584 8. Use Tooling (D) in order to install retaining ring (26). Illustration 8 g00877583 9. Reassemble plates (24) and (25). Illustration 9 g00877551 10. Install pistons (23) into plates (24) and (25). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 5/10 Illustration 10 g00877550 11. Install pistons (23) into barrel (22). Illustration 11 g00877549 12. Install barrel (22) and the pistons as an assembly. Illustration 12 g00877548 13. Install steel plates (20). Install plates (21). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 6/10 Illustration 13 g00877547 14. Install piston (19). Illustration 14 g00877545 15. Install springs (18). Illustration 15 g00877544 16. Install valve (16) and spring (17). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 7/10 Illustration 16 g00877542 Improper assembly of parts that are spring loaded can cause bodily injury. To prevent possible injury, follow the established assembly procedure and wear protective equipment. 17. Install the O-ring seal and plug (15). Illustration 17 g00877795 18. Lower the temperature of bearing (14). Install bearing (14). 19. Install O-ring seal (13) and plate (12). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 8/10 Illustration 18 g01278075 Improper assembly of parts that are spring loaded can cause bodily injury. To prevent possible injury, follow the established assembly procedure and wear protective equipment. 20. Position head (11) onto the motor housing. 21. Install bolts (10). 22. Tighten bolts (10) to a torque of 431 43 N m (318 32 lb ft). Illustration 19 g00877538 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 9/10 Improper assembly of parts that are spring loaded can cause bodily injury. To prevent possible injury, follow the established assembly procedure and wear protective equipment. 23. Install backup up rings (5) and (7). Install O-ring seals (6), (8), and (9). Illustration 20 g00877537 24. Install relief valves (4) into the head. 25. Tighten relief valves (4) to a torque of 177 N m (130 lb ft). Illustration 21 g00877536 26. Position anti-reaction valve (3) onto the head. Install bolts (2). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 ... 10/10 Illustration 22 g00877535 27. Use a suitable lifting device to remove swing motor (1) from Tooling (A). The weight of swing motor (1) is approximately 77 kg (170 lb). End By: a. Install the swing motor. Refer to Disassembly and Assembly, "Swing Motor - Install". Copyright 1993 - 2020 Caterpillar Inc. Mon Apr 27 20:33:08 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... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 1/3 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 329D2 L EXCAVATOR RGA Configuration: 329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 Engine Disassembly and Assembly 326D2, 329D2 and 330D2 Excavators Machine Systems Media Number -UENR6134-08 Publication Date -01/09/2018 Date Updated -12/09/2018 i02460276 Swing Motor - Install SMCS - 5058-012-ZW Installation Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7574 Link Bracket 2 Illustration 1 g01210264 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 2/3 1. Attach Tooling (A) and a suitable lifting device to swing motor (12). The weight of swing motor (12) is approximately 77 kg (170 lb). Install swing motor (12). Install bolts (13). Illustration 2 g01210258 2. Connect harness assembly (11). Install bolts (10). Connect hose assemblies (8) and (9) . Illustration 3 g01210219 3. Connect hose assemblies (6) and (7). Tighten hose assemblies (6) and (7) to a torque of 76 4 N m (56 3 lb ft). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 3/3 Illustration 4 g01210215 4. Connect hose assemblies (1), (2), (3), (4), and (5). Tighten hose assemblies (1) and (5) to a torque of 150 15 N m (110 12 lb ft). Tighten hose assemblies (2), (3), and (4) to a torque of 190 20 N m (140 15 lb ft). Copyright 1993 - 2020 Caterpillar Inc. Mon Apr 27 20:34:04 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... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 1/3 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 329D2 L EXCAVATOR RGA Configuration: 329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 Engine Disassembly and Assembly 326D2, 329D2 and 330D2 Excavators Machine Systems Media Number -UENR6134-08 Publication Date -01/09/2018 Date Updated -12/09/2018 i02460196 Swing Drive - Remove SMCS - 5459-011 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty 132-8223 110 volt Power Pack 1 A 1U-6221 Torque Wrench 1 132-8143 36 mm Hex Link 1 B 138-7574 Link Bracket 4 Forcing Bolt M24 x 3 by 5 inch C - 2 Start By: A. Remove the swing motor. Refer to Disassembly and Assembly, "Swing Motor - Remove". 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 before opening any compartment or disassembling any component containing fluids. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 2/3 Refer to Special Publication, NENG2500, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. 1. Lower the bucket to the ground. 2. Thoroughly clean the area around the swing drive prior to removal. 3. Drain the oil from the swing drive. Refer to Operation and Maintenance Manual, "Swing Drive Oil - Change". Illustration 1 g01206242 4. Use Tooling (A) to remove bolts (1) that secure the swing drive to the main frame. Illustration 2 g00875735 5. Attach Tooling (B) and a suitable lifting device to swing drive (2), as shown. The weight of swing drive (2) is approximately 510 kg (1125 lb). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 3/3 Illustration 3 g01210665 6. Remove the two corks from the threaded holes in the swing drive housing. Install Tooling (C) in order to separate the swing drive (2) . 7. Remove swing drive (2) from the machine. The weight of swing drive (2) is approximately 510 kg (1125 lb). Note: Be careful not to damage pinion gear. Copyright 1993 - 2020 Caterpillar Inc. Mon Apr 27 20:35:00 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... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 1/8 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 329D2 L EXCAVATOR RGA Configuration: 329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 Engine Disassembly and Assembly 326D2, 329D2 and 330D2 Excavators Machine Systems Media Number -UENR6134-08 Publication Date -01/09/2018 Date Updated -12/09/2018 i06560081 Swing Drive - Disassemble SMCS - 5459-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7573 Link Bracket 2 B 1U-8221 Nylon Sling 1 C 5P-5197 Pliers 1 Start By: a. Remove the swing drive. Refer to Disassembly and Assembly, "Swing Drive - Remove" . 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 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. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 2/8 Illustration 1 g00518369 1. Position the swing drive on suitable cribbing, as shown. The weight of the swing drive is approximately 281 kg (620 lb). 2. Put an alignment mark on the cover and the housing of the swing drive for assembly purposes. 3. Remove bolts (1) and cover (2). 4. Install Tooling (A) to cover (2). Illustration 2 g00518372 5. Use a suitable lifting device and Tooling (A) to remove cover (2) from the ring gear of the swing drive. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 3/8 Illustration 3 g00518397 6. Use two people to remove carrier assembly (3). The weight of the carrier assembly is approximately 23 kg (50 lb). 7. Use the following procedure to disassemble carrier assembly (3). Illustration 4 g00518398 Illustration 5 g00518400 a. Remove sun gear (4) from carrier assembly (3). b. Drive spring pin (6) into planetary shaft (5) with a hammer and a punch. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 4/8 c. Remove planetary shaft (5), thrust washers (9), and planetary gear (7) from the carrier assembly. d. Remove bearing (8) from planetary gear (7). e. Remove spring pin (6) from planetary shaft (5) with a hammer and a punch. f. Repeat Steps 7.a through 7.e to remove the other three planetary gears from the carrier assembly. Illustration 6 g00518543 g. Remove retaining ring (10) with a screwdriver. Remove gear (11) from carrier (3). Illustration 7 g00518549 h. Remove retaining ring (12) from gear (11). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 5/8 Illustration 8 g00518551 8. Remove retaining ring (15) that holds carrier assembly (13) in position. 9. Remove spacer (14) from carrier assembly (13). Illustration 9 g00518552 10. Slide a piece of steel bar stock between the planetary gears in carrier assembly (13), as shown. Make sure that the steel bar stock is centered in the carrier assembly. Fasten Tooling (B) and a suitable lifting device to the steel bar stock, as shown. Slowly lift carrier assembly (13) from the swing drive housing. The weight of carrier assembly (13) is approximately 39 kg (86 lb). 11. Use the following procedure to disassemble carrier assembly (13). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 6/8 Illustration 10 g00518553 Illustration 11 g00518555 a. Drive spring pin (16) into planetary shaft (17) with a hammer and a punch. b. Remove planetary shaft (17), thrust washers (20), and planetary gear (18) from the carrier assembly. c. Remove bearings (19) from planetary gear (18). d. Remove spring pin (16) from planetary shaft (17) with a hammer and a punch. e. Repeat Steps 11.a through 11.d to remove the other three planetary gears from the carrier assembly. Illustration 12 g00518581 12. Use two people to remove ring gear (21) from the swing drive housing. The weight of the ring gear is approximately 39 kg (86 lb). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 7/8 Illustration 13 g00518589 13. Use Tooling (C) to remove retaining ring (22). Illustration 14 g00518595 14. Loosen, but do not remove bolts (23) that secure cage (24) to the swing drive housing. Illustration 15 g00518604 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 8/8 Illustration 16 g03774521 15. Place swing drive housing (25) in a suitable press, as shown. The combined weight of the swing drive housing (25), the pinion shaft (28) and the bearing cage (24) is approximately 136 kg (300 lb). 16. Place suitable cribbing directly under the pinion shaft to prevent pinion shaft (28) from falling when cage (24) is pressed out of the swing drive housing. 17. Remove and discard bolts (23) that secure cage (24) to the swing drive housing. Carefully press cage (24) and pinion shaft (28) as a unit out of swing drive housing (25). Discard pinion shaft (28), cage (24), bearing (29), sleeve (27), and bearing (26) as an assembly. Copyright 1993 - 2020 Caterpillar Inc. Mon Apr 27 20:35:55 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... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 1/10 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 329D2 L EXCAVATOR RGA Configuration: 329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 Engine Disassembly and Assembly 326D2, 329D2 and 330D2 Excavators Machine Systems Media Number -UENR6134-08 Publication Date -01/09/2018 Date Updated -12/09/2018 i06939513 Swing Drive - Assemble SMCS - 5459-016 Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 5P-5197 Pliers 1 B 138-7574 Link Brackets 2 C 138-7575 Link Bracket 3 Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 2/10 Illustration 1 g00869899 1. Install lip seals (32) and O-ring seal (33) in bearing cage (29). Illustration 2 g00870134 Note: Lubricate the seals and the seal surface of the shaft before you install the cage assembly. 2. Carefully install cage (29) on shaft (31). Illustration 3 g00870142 3. Raise the temperature of bearing (36) to 135 C (275 F) and use two people to install the bearing on shaft (31). The weight of bearing (36) is approximately 35 kg (77 lb). 4. Install spacer (35) on shaft assembly (31). Install the spacer with relief against bearing (36). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

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329D2 & 329D2 L Excavators RGA00001-UP (MACHINE) POWERED BY C7.1 En... 3/10 Illustration 4 g00870160 5. Raise the temperature of bearing (34) to 135 C (275 F). Install the bearing on shaft (31) and against spacer (35). Illustration 5 g00870169 6. Use Tooling (A) to install retaining ring (28) on shaft (31) and against bearing (34). Illustration 6 g01041406 7. Install shaft assembly (31) in swing drive housing (16). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2020/4/27

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