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Caterpillar Cat M322D Wheeled Excavator (Prefix P2T) Service Repair Manual (P2T00001 and up)

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Caterpillar Cat M322D Wheeled Excavator (Prefix P2T) Service Repair Manual (P2T00001 and up)

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  1. Service Repair Manual Models M 322D M H WHEELED EXCAVATOR

  2. w 1/18(W) Shutdown SIS Previous Screen Product: WHEELED EXCAVATOR Model: M322D WHEELED EXCAVATOR P2T Configuration: M322D Wheeled Excavator P2T00001-UP (MACHINE) POWERED BY C6.6 Engine Disassembly and Assembly M316D, M318D and M322D Wheeled Excavators Machine Systems Media Number -UENR0123-01 Publication Date -01/04/2015 Date Updated -15/04/2015 i06875517 Piston Pump (Main Hydraulic) - Assemble SMCS - 5070-016-HR Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1P-1861 Retaining Ring Pliers 1 464-4892(1) Test Ring 1 128-2746(2)(3) C Test Ring 1 137-1329(4) Test Pins 3 129-3873 Measuring Hub 1 D 129-3874(2)(3) Measuring Hub 1 137-1326(4) Measuring Hub 1 128-2744 Measuring Bell 1 E 129-3876(4) Measuring Bell 1 F - Vernier Height Gauge 1 G 1P-0510 Driver Gp 1 H 464-4893(1) Alignment Plug 1 128-2742(2) Alignment Plug 1 437-5508(3) Alignment Plug 1 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  3. w 2/18(W) 137-1331(4) Alignment Plug 1 J - Loctite 242 - (1)Use for 95 cc pumps. (2)Use for 130 cc pumps. (3)Use for 145 cc pumps. (4)Use for 190 cc pumps. NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Illustration 1 g01312814 1. Use Tooling (A) to install bearing (77) to shaft (75). Raise the temperature of bearing (77). Install retaining ring (76) to shaft (75). Illustration 2 g01313371 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  4. w 3/18(W) 2. Install shaft (75) into the piston pump. Illustration 3 g01312809 3. Use Tooling (A) to install retaining ring (74). 4. Use Tooling (G) to install seal (73). 5. Use Tooling (A) to install retaining ring (72). Illustration 4 g01312808 6. Install outer races (71) to piston pump (4). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  5. w 4/18(W) Illustration 5 g01312805 7. Install rods (69) to swashplate (57). Illustration 6 g01313372 Illustration 7 g01313374 8. Install bearings (70) to swashplate (56). Install a rubber band to each of bearings (70). The rubber band will hold bearings (70) to swashplate (56). 9. Carefully install swashplate (56) to piston pump (4). Illustration 8 g01313375 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  6. w 5/18(W) 10. Cut the rubber band on swashplate (56). Illustration 9 g01312804 Note: Rods (68) must engage slotted pins (68). 11. Install plugs (67) and slotted pins (68). Illustration 10 g01312794 12. Install the maximum angle stop screw (54). Repeat for the opposite side of piston pump (4) to install the minimum angle stop screw. Illustration 11 g01173661 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  7. w 6/18(W) 13. Place port plate (47) on a surface plate. Illustration 12 g01173662 14. Install Tooling (H) to port plate (47). Illustration 13 g01313379 15. Install barrel (63) onto Tooling (H) and port plate (47). Illustration 14 g01313380 16. Install Tooling (C) to retainer (64). Shims and springs must be removed from retainer (64). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  8. w 7/18(W) Illustration 15 g01313382 17. Install retainer (64) to barrel (63). Illustration 16 g01313384 18. Install retainer plate (59) to retainer (64). Illustration 17 g00903603 19. Bolt Tooling (D) to Tooling (E). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  9. w 8/18(W) Illustration 18 g01313386 20. Install assembled Tooling (D) and Tooling (E) into the splined bores of retainer (64). Make sure that Tooling is properly seated. Illustration 19 g01313387 21. Record the dimension that is stamped on the side of Tooling (E). This dimension is the distance from the top of retainer plate (59) to the top of Tooling (E). This dimension is called Dimension (W). Illustration 20 g00903619 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  10. w 9/18(W) 22. Use Tooling (F) to measure the distance from the top of the surface plate to the top of Tooling (E). Record this dimension. Call this Dimension (X). 23. Use the following calculation: Dimension (X) - Dimension (W) = Dimension (Y). 24. Dimension (Y) is the correct lift-off limitation without shim (66). Note: The correct lift-off limitation for the 95 cc main hydraulic pump is 122.45 − 122.65 mm (4.8209 - 4.8287 inch). Call this Dimension (Z). Note: The correct lift-off limitation for the 130 cc and 145 cc main hydraulic pump is 136.75 - 136.95 mm (5.3838 - 5.3917 inch). Call this Dimension (Z). Note: The correct lift-off limitation for the 190 cc main hydraulic pump is 145.85 - 146.10 mm (5.7421 - 5.75195 inch). Call this Dimension (Z). 25. Use the following calculation: Dimension (Z) - Dimension (Y) = Thickness of shim (66). Note: Shim (66) is available in several thicknesses. Select the correct thickness of shim (66) to obtain the correct lift-off limitation. Only one shim (66) should be used. Note: For more lift-off and shimming information refer to REHS1607Bench Test Procedures, "Rotary Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors". Illustration 21 g01312802 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  11. w 10/18(W) Illustration 22 g01312803 26. Install cup springs (65) and shim (66) to barrel (63). 27. Install retainer (64) to barrel (63). Illustration 23 g01312801 28. Install pistons (58) to retainer plate (59). Illustration 24 g01312800 29. Install retainer plate (59) with pistons (58) to barrel (63). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  12. w 11/18(W) Illustration 25 g01313388 Illustration 26 g01313391 Illustration 27 g01313392 30. Install rotating assembly (55) into piston pump (4). 31. Install retainers (61) and bolts (62). Use Tooling (J) on bolts (62). Note: Bolts (62) should be replaced with new bolts. 32. Install O-ring seal (57) to piston pump (4). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  13. w 12/18(W) Illustration 28 g01173619 33. Install bearing (52), plugs (53), and the O-ring seals in pump adapter (42). Illustration 29 g01173616 Illustration 30 g01173615 Illustration 31 g01173609 34. Assemble rod (51), spring (50), and bushing (49) to seat adjuster (45). 35. Install spring (48) in seat adjuster (44). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  14. w 13/18(W) 36. Install seat adjuster (44), seat adjuster (45), rods (46), and port plate (47) on pump adapter (42). Illustration 32 g01173608 Illustration 33 g01173606 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. 37. Carefully Install pump adapter (42). Note: Make sure that seat adjusters (44) and (45) remain assembled while pump adapter (42) is being installed. 38. Install bolts (43). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  15. w 14/18(W) Illustration 34 g01173605 39. Install O-ring seal (41) on flange (40). Illustration 35 g01173603 40. Install flange (40), O-ring seal (39), coupling (38), and bolts (37). Illustration 36 g01247262 41. Install pins (32), O-ring seals (33), O-ring seal (34), lever (36), and pin (35). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  16. w 15/18(W) Illustration 37 g01247258 42. Install plug (25) and plug (26). 43. Install pin (27), fitting (29), O-ring seal (28), plug (30), and cap (31). Illustration 38 g01247151 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. 44. Install housing (14), spool (15), spacer (16), pin (17), spring retainer (18), spring (19), spring (20), spring retainer (21), O-ring seal (22), plug (23), and cap (24). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  17. w 16/18(W) Illustration 39 g01247149 45. Install the O-ring seal, plug (13), pin (12), O-ring seal (11), and cartridge (10). Illustration 40 g01247146 46. Remove coil (9) and nut (8). Illustration 41 g01173466 47. Install piston (5), spring (6), and roller (7). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  18. w 17/18(W) Illustration 42 g01247191 Illustration 43 g01247153 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. 48. Install valve assembly (2) and bolts (3). 49. Install the O-ring seal and plug (1) Into main hydraulic pump (4). End By: a. Install the main hydraulic pump. Refer to Disassembly and Assembly, "Main Hydraulic Pump and Pump Drive Coupling - Install". Copyright 1993 - 2020 Caterpillar Inc. Wed Mar 18 11:36:23 UTC+0800 2020 All Rights Reserved. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  19. Thank you very much for your reading. Please Click Here. Then Get COMPLETE MANUAL. NO WAITING NOTE: If there is no response to click on the link above, please download the PDF document first and then click on it.

  20. w 1/5(W) Shutdown SIS Previous Screen Product: WHEELED EXCAVATOR Model: M322D WHEELED EXCAVATOR P2T Configuration: M322D Wheeled Excavator P2T00001-UP (MACHINE) POWERED BY C6.6 Engine Disassembly and Assembly M316D, M318D and M322D Wheeled Excavators Machine Systems Media Number -UENR0123-01 Publication Date -01/04/2015 Date Updated -15/04/2015 i02974034 Piston Pump (Main Hydraulic) - Install SMCS - 5070-012-HR Installation Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7575 Link Bracket 2 Illustration 1 g01505438 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  21. w 2/5(W) 1. Attach Tooling (A) and a suitable lifting device to main hydraulic pump (12). The weight of main hydraulic pump (12) is approximately 109 kg (240 lb). 2. Position main hydraulic pump (12) and install bolts (13) . Illustration 2 g01505419 3. Connect harness assembly (11) . Illustration 3 g01505417 4. Connect hose assemblies (10) . https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

  22. w 3/5(W) Illustration 4 g01502458 5. Connect hose assemblies (9) . Illustration 5 g01502456 6. Connect hose assembly (8) . Illustration 6 g01502455 7. Position hose (7) and tighten clamps (6) . https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/3/18

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