Caterpillar Cat 568 FM LL EXCAVATOR (Prefix BRB) Service Repair Manual (BRB00001 and up)

1. Service Repair Manual Models 568 FMLL EXCAVATOR

2. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 1/10 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 568 FM LL EXCAVATOR BRB Configuration: 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine Disassembly and Assembly 568 Forest Machines Machine Systems Media Number -UENR0109-03 Publication Date -01/01/2011 Date Updated -31/07/2017 i03863290 Travel Motor - Disassemble SMCS - 4351-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty 1U-7506 Adapter 1 8T-4244 Nut 6 A 8T-4223 Hard Washer 6 - M12 x 1.75 by 250 mm (10 inch) Threaded Rod 1 8T-0651 Bolt 1 B 8T-4167 Hard Washer 1 C 3E-3882 Eyebolt 1 D 1P-1859 Retaining Ring Pliers 1 1P-0510 Driver Gp 1 E 9S-9152 Bearing Puller Gp 1 F 1P-1861 Retaining Ring Pliers 1 Start By: a. Remove the travel motor. 1. Fasten the travel motor in Tooling (A) in a vertical position. The weight of the travel motor is approximately 60 kg (132 lb). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

3. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 2/10 2. Put an alignment mark across the head and the body of the travel motor for assembly purposes. The head must be reinstalled in the head's original position on the body of the travel motor. Illustration 1 g00887295 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. Note: During the removal of head (2) from the travel motor, be careful not to damage the mating surfaces of the components. 3. Remove bolts (1). 4. Remove head (2) from the body of the travel motor. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

4. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 3/10 Illustration 2 g00887302 5. Remove O-ring seal (3), port plate (4), and bearing (5). Illustration 3 g00887311 6. Remove O-ring seals (6). Remove springs (7). Illustration 4 g00887331 Illustration 5 g00890074 This is an example of the use of Tooling (B). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

5. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 4/10 7. Place a shop towel over brake piston (8). Retain brake piston (8) with Tooling (B). Apply approximately 525 kPa (75 psi) of shop air pressure to brake release Port (Y). Make sure that the shop air pressure is free of water. Brake piston (8) will move up the piston guide, and out of the piston guide. Remove brake piston (8) from the body of the travel motor. Illustration 6 g00887336 8. Remove seal (9) and backup ring (10) from the brake piston. 9. Remove seal (11) and backup ring (12) from the brake piston. Illustration 7 g00887355 10. Remove plates (13) and friction discs (14). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

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7. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 5/10 Illustration 8 g02107957 Illustration 9 g00887405 Illustration 10 g00887424 11. Install Tooling (C) into shaft (15). Use a prybar to remove the rotating assembly (16) from the housing. 12. Remove Tooling (C) from shaft (15). 13. Remove shaft (15) from rotating assembly (16). Illustration 11 g00887426 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

8. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 6/10 14. Use Tooling (D) in order to remove retaining ring (17) from shaft (15). Illustration 12 g00887445 15. Use a suitable press in order to remove bearing race (18) from shaft (15). Illustration 13 g00887463 16. Rotate shaft (15). Use a suitable press and tooling (E) in order to remove bearing race (19) from shaft (15). Illustration 14 g00887501 17. Remove cam plate (20) from barrel assembly (21). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

9. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 7/10 Illustration 15 g00887520 18. Remove piston assemblies and retainer plate (22) from barrel assembly (21). Note: Place marks on the pistons and the barrel assembly. The pistons must be returned to the original position. Illustration 16 g00887558 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. 19. Remove ball (23) and springs (24). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

10. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 8/10 Illustration 17 g02107975 20. Remove bearing (25). 21. Remove keys (26) and locating pins (not shown) from the body of the travel motor. Illustration 18 g00887589 22. Rotate the housing. Use Tooling (F) in order to remove retaining ring (27). 23. Remove lip seal (28). Illustration 19 g00887619 24. Remove bolts (29) and cover (30). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

11. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 9/10 Illustration 20 g00887729 25. Remove seal (31) and backup ring (32). Illustration 21 g00887754 26. Remove piston actuator (33) and seal (34). Illustration 22 g00887762 27. Remove O-ring seal (35) from the housing of the travel motor. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

12. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 1/10 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 568 FM LL EXCAVATOR BRB Configuration: 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine Disassembly and Assembly 568 Forest Machines Machine Systems Media Number -UENR0109-03 Publication Date -01/01/2011 Date Updated -31/07/2017 i07175112 Travel Motor - Assemble SMCS - 4351-016 Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty 1U-7506 Adapter 1 8T-4244 Nut 6 A 8T-4223 Hard Washer 6 - M12 x 1.75 X 250 mm (10 inch) Threaded Rod 1 C 3E-3882 Eyebolt 1 D 1P-1859 Retaining Ring Pliers 1 1P-0510 Driver Gp 1 E 9S-9152 Bearing Puller Gp 1 F 1P-1861 Retaining Ring Pliers 1 G - Loctite 242 - https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

13. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 2/10 Illustration 1 g00887762 1. Install O-ring seal (35) onto the housing of the travel motor. Illustration 2 g00887754 2. Install seal (34) and piston actuator (33). Lubricate the surfaces of piston actuator (33) with lubricant that is being sealed. Illustration 3 g00887729 3. Install backup ring (32) and seal (31). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

14. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 3/10 Illustration 4 g00887619 4. Install cover (30) and bolts (29). Tighten bolts (29) to a torque of 28 ± 7 N·m (21 ± 5 lb ft). Illustration 5 g00887589 5. Apply Tooling (G) to the mating surface of lip seal (28). Use Tooling (E) to install lip seal (28). Lubricate the sealing lip of lip seal (28) with lubricant that is being sealed. 6. Use Tooling (F) to install retaining ring (27). Illustration 6 g02107975 7. Rotate the housing. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

15. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 4/10 8. Install keys (26) and locating pins (not shown) into the body of the travel motor. 9. Install bearing (25). Illustration 7 g00887558 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. 10. Install springs (24) into the barrel assembly. Install ball (23) onto springs (24). Lubricate ball (23) with lubricant that is being sealed. Illustration 8 g00887520 11. Lubricate the piston assemblies with lubricant that is being sealed. Install piston assemblies and retainer plate (22) into barrel assembly (21). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

16. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 5/10 Note: Take note of the mark on the piston assembly and the barrel assembly. The pistons must be returned to the same position. Illustration 9 g00887501 12. Lubricate cam plate (20) with lubricant that is being sealed. Install cam plate (20) onto barrel assembly (21). Illustration 10 g00888697 13. Install shaft (15) into a suitable press. Install bearing race (19) onto shaft (15). Illustration 11 g00887426 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

17. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 6/10 14. Rotate shaft (15) in the suitable press. Use Tooling (D) to install retaining ring (17) onto shaft (15). Illustration 12 g00888710 15. Install bearing race (18) onto shaft (15). Note: Bearing race (18) must contact retaining ring (17). Illustration 13 g00887405 16. Install Tooling (C) into shaft (15). Install shaft (15) into rotating assembly (16). 17. Place the pump housing into Tooling (A). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

18. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 7/10 Illustration 14 g02107957 18. Use Tooling (C) to install rotating assembly (16) into the housing. Illustration 15 g00887501 Illustration 16 g02107975 19. The notches in cam plate (20) must align with keys (26). The keys are located in the bottom of the housing of the travel motor. Illustration 17 g00887355 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

19. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 8/10 20. Install plates (13) and friction discs (14) into the housing. Note: Install the plates and the discs alternately. Illustration 18 g00887336 21. Install backup ring (12) and seal (11) onto the brake piston. 22. Install backup ring (10) and seal (9) onto the brake piston. Illustration 19 g00888967 23. Rotate brake piston (8). 24. Install brake piston (8) into the housing so that the cast mark on brake piston (8) is aligned with the brake supply passage in the housing. Note: Brake piston (8) must be level upon installation. The brake piston must be level to prevent damage to the O-ring seals. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

20. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 9/10 Illustration 20 g00887311 25. Install springs (7) and O-ring seals (6). Illustration 21 g00887302 26. Lubricate port plate (4) with lubricant that is being sealed. Install O-ring seal (3), port plate (4), and bearing (5). Illustration 22 g00887295 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

21. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 10/10 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. 27. Install head (2) onto the body of the travel motor. Note: During the installation of head (2) onto the travel motor, be careful not to damage the mating surfaces of the components. 28. Install bolts (1). Tighten bolts (1) to a torque of 240 ± 40 N·m (177 ± 30 lb ft). End By: a. Install the travel motor. Copyright 1993 - 2021 Caterpillar Inc. Tue Feb 2 01:42:45 UTC+0800 2021 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

22. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 1/27 Shutdown SIS Previous Screen Product: EXCAVATOR Model: 568 FM LL EXCAVATOR BRB Configuration: 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine Disassembly and Assembly 568 Forest Machines Machine Systems Media Number -UENR0109-03 Publication Date -01/01/2011 Date Updated -31/07/2017 i02785246 Final Drive - Disassemble SMCS - 4050-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7576 Link Bracket 2 B 1P-1855 Retaining Ring Pliers 1 C 1P-1862 Retaining Ring Pliers 1 D 5P-5197 Retaining Ring Pliers 1 E 1P-2321 Puller Assembly(1) 1 F 1P-0520 Drive Group 1 G 2P-8312 Retaining Ring Pliers 1 H 138-7574 Link Bracket 3 1P-5546 Crossbar 1 5F-7366 Screw 1 1P-0523 Drive Plate 1 J 9S-8546 Seal Installer 1 6V-3532 Bolt 2 8T-3282 Washer 2 K 1U-8758 Retaining Ring Pliers 1 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

23. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 2/27 1P-0074 Slide Hammer Puller Gp 1 L 1P-0069 Head 1 2P-2312 Puller leg 3 M 1P-7407 Eyebolt 2 N 199-6557 Spanner socket 1 P 4C-8359 Eyebolt 2 Q 127-8458 Final Drive Bench Ar 1 Reaction Plate(2) QQ 127-8467 R 127-8468 Reaction Bar As 1 3S-6224 Electric Hydraulic Pump 1 8T-0820 Pressure Gauge 1 3B-7722 Bushing 2 S 1P-2376 Coupler Assembly 2 1P-2377 Plug 2 8F-0024 Hose Assembly 2 T 154-6182 Forcing Bolt 2 (1)Use 6C-7887 Leg on the two gears that are removed in Step 22. (2)Part of Tooling (Q) Start By: a. Remove the final drive. Refer to Disassembly and Assembly, "Final Drive - Remove". 1. Thoroughly clean the outside of the final drive and travel motor prior to disassembly. Illustration 1 g00659659 2. Remove bolts (2) that hold travel motor (1) to the final drive. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

24. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 3/27 Illustration 2 g00659674 3. Fasten two suitable lifting straps and a suitable lifting device to travel motor (1). The weight of travel motor (1) is approximately 54 kg (120 lb). Carefully remove travel motor (1) from the final drive. Illustration 3 g00676009 4. Remove O-ring seal (3) from the travel motor. Illustration 4 g00659679 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

25. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 4/27 Illustration 5 g00659682 5. Fasten Tooling (A) and a suitable lifting device to the final drive, and turn the final drive on the side. The weight of the final drive is 500 kg (1100 lb). 6. Remove plug (4). 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. 7. Drain the oil from the final drive into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity. Refer to Operation and Maintenance Manual, "Final Drive Oil - Change" for the proper procedure. 8. Reinstall plug (4). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

26. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 5/27 Illustration 6 g00659729 9. Position the final drive onto suitable blocking, as shown. 10. Remove the sprocket bolts (5) from final drive sprocket (6). Illustration 7 g00659738 11. Use a suitable lifting device to remove final drive sprocket (6). If necessary, use a soft faced hammer in order to unseat the sprocket. 12. The weight of the final drive sprocket is 91 kg (200 lb). Illustration 8 g00659746 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

27. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 6/27 13. Remove bolts (7) that hold cover (8) in place. Illustration 9 g01391477 14. Use Tooling (T) to elevate cover (8). This will allow enough clearance for your fingers in order to lift cover (8) off the final drive. 15. Remove cover (8). 16. If necessary, remove the spacer (Not Shown) from cover (8). Illustration 10 g01391490 17. Remove carrier assembly (9). 18. Disassemble carrier assembly (9), as follows: https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

28. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 7/27 Illustration 11 g01391499 a. Use Tooling (B) to remove retaining ring (10). Illustration 12 g01391503 b. Use a soft faced hammer in order to remove planetary gear assembly (11). Note: Rotate the planetary gear assembly so that the gear assembly comes off perpendicular to the carrier shaft. c. Disassemble planetary gear assembly (11), as follows. Illustration 13 g01391501 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

29. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 8/27 Illustration 14 g01391500 d. Use Tooling (C) to remove the second retaining ring (12). Note: When you remove the bearing assembly, the rollers will fall out of the bearing race. Put a rubber band around the bearing rollers as you remove the bearing assembly. e. Remove two rings (13), and bearing (13) from planetary gear assembly (11). f. Repeat Steps 18.a through 18.e for the other two planetary gears. Illustration 15 g01391513 g. Remove center shaft (15) from carrier assembly (9). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

30. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SEB... 9/27 Illustration 16 g01391515 h. Use a hammer and a punch to remove washer (16) from center shaft (15). Illustration 17 g00659844 Illustration 18 g00659863 i. Use Tooling (D) in order to remove retaining ring (17). j. Remove sun gear (18) from carrier assembly (10). Illustration 19 g00659867 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

31. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 10/27 19. Remove carrier assembly (19). 20. Disassemble carrier assembly (19), as follows: Illustration 20 g00659873 Illustration 21 g00659879 a. Use Tooling (D) to remove retaining ring (20). b. Use Tooling (E) in order to remove planetary gear assembly (21). Illustration 22 g00659889 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

32. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 11/27 c. Use Tooling (F) and a suitable press in order to drive the bearing assembly out of planetary gear (21). Note: This is only one method for removing the bearing. You may also cut the bearing. Make sure that you catch the rollers, while you drive the bearing assembly out of planetary gear (21). d. Repeat Steps 20.a through 20.c for the other two planetary gear assemblies. Illustration 23 g00660095 Illustration 24 g00660100 e. Use Tooling (D) in order to remove retaining ring (22). f. Remove sun gear (23) from carrier assembly (19). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

33. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 12/27 Illustration 25 g00660105 21. Use Tooling (D) in order to remove two retaining rings (26) from two of the planetary gear assemblies (24) from carrier assembly (25). Note: There are two sets of bearing rollers for each planetary gear assembly. The bearing rollers for the lower bearing assembly will fall after the planetary gear assembly is removed. Illustration 26 g00660136 22. Use Tooling (E) in order to remove two planetary gear assemblies (24). Note: Two planetary gear assemblies (24) are removed in order to access the retaining ring that holds the carrier assembly (25) to the motor housing. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

34. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 13/27 Illustration 27 g00660143 23. Use Tooling (G) in order to remove retaining ring (27). Illustration 28 g00660173 24. Use Tooling (H) and a suitable lifting device to remove carrier assembly (25). 25. Disassemble carrier assembly (25), as follows: Illustration 29 g00765592 a. Use Tooling (E) to remove bearing race (28) from the two shafts of carrier assembly (25). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

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36. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 14/27 b. Use Tooling (D) to remove three retaining rings (26) from the three remaining planetary gear assemblies. c. Use Tooling (E) to remove planetary gear assemblies from the carrier assembly. d. Use Tooling (E) to remove the other three bearing races from the carrier assembly. Note: Refer to Illustration 26 for the location of planetary gear assemblies (24). e. Disassemble planetary gear assemblies (24), as follows. Illustration 30 g00660181 f. Remove bearing rollers (29), two bearing races (28), two rings (30), and retaining ring (32) from planetary gear (31). Note: Place a rubber band around the bearing rollers as you remove the bearings. 26. Attach a suitable lifting device to the final drive, and turn the final drive over 180 degrees. Illustration 31 g01393288 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

37. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 15/27 Illustration 32 g01393292 Sudden release of spring force can cause injury. To prevent the possibility of injury, follow the procedure to relieve the spring pressure. 27. Tighten Tooling (J) in order to relieve the spring pressure. 28. Use Tooling (K) in order to remove retaining ring (33). 29. Slowly release Tooling (J). Remove Tooling (J). Illustration 33 g00660226 30. Remove plate (34). 31. Remove plug (35). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

38. 568 Forest Machines BRB00001-UP (MACHINE) POWERED BY C9.3 Engine(SE... 16/27 Illustration 34 g00660233 32. Remove springs (36). Note: There is an inner spring and a outer spring in each spring set. Illustration 35 g01393295 Illustration 36 g01393340 33. Loosely install Tooling (J) so that piston (37) can vertically travel during the application of air pressure. Apply air pressure through the port of plug (35). Hold a finger over the port directly across plug (35) while you inject the air. This will unseat the brake piston (37). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw... 2021/2/2

39. 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/