330C回转马达

Disassembly and Assembly 330C Excavator Machine Systems Swing Motor - Assemble SMCS - 5058-016 Assembly Procedure 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. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 330C EXCAVATOR MKM Configuration: 330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine Media Number -RENR5438-08 Publication Date -2004/05/01 Date Updated -2004/05/06 i01705262 Table 1 Required Tools Tool Part Number Part Description Qty D 1P-1853 Retaining Ring Pliers 1 Page 1 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 1. Install seal (33) into the housing. 2. Lower the temperature of bearing (32) . 3. Install bearing (32) into the housing. Illustration 1 g00877630 Illustration 2 g00877628 Illustration 3 g00877589 Page 2 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 4. Install O-ring seal (32) into housing (27) . 5. Raise the temperature of bearing race (31). Install bearing (31) onto the shaft. 6. Raise the temperature of bearing race (30). Install bearing (30) onto shaft (29) . Illustration 4 g00877587 Illustration 5 g00877586 Illustration 6 g00877585 Page 3 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 7. Install shaft (29) and plate (28) into housing (27) . 8. Use Tooling (D) in order to install snap ring (26) . 9. Reassemble plates (24) and (25) . Illustration 7 g00877584 Illustration 8 g00877583 Illustration 9 g00877551 Page 4 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 10. Install pistons (23) into plates (24) and (25) . 11. Install pistons (23) into barrel (22) . 12. Install barrel (22) and the pistons as an assembly. Illustration 10 g00877550 Illustration 11 g00877549 Illustration 12 g00877548 Page 5 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 13. Install steel plates (20). Install plates (21) . 14. Install piston (19) . 15. Install springs (18) . Illustration 13 g00877547 Illustration 14 g00877545 Illustration 15 g00877544 Page 6 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 16. Install valve (16) and spring (17) . 17. Install the O-ring seal and plug (15) . 18. Lower the temperature of bearing (14). Install bearing (14) . 19. Install O-ring seal (13) and plate (12) . Illustration 16 g00877542 Illustration 17 g00877795 Page 7 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 20. Position head (11) onto motor housing (12) . 21. Install bolts (10) . 22. Tighten bolts (10) to a torque of 431 ± 43 N·m (318 ± 32 lb ft). 23. Install backup up rings (5) and (7). Install O-ring seals (6), (8), and (9) . Illustration 18 g00877539 Illustration 19 g00877538 Illustration 20 g00877537 Page 8 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint... 24. Install relief valves (4) from the head. 25. Tighten relief valves (4) to a torque of 177 N·m (130 lb ft). 26. Position anti-reaction valve (3) onto the head. Install bolts (2) . 27. Remove swing motor (1) from Tooling (A) . End By: Install the swing motor. Refer to Disassembly and Assembly, "Swing Motor - Install". Illustration 21 g00877536 Illustration 22 g00877535 Copyright 1993, 2004 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Fri Aug 27 12:02:46 CDT 2004 Page 9 of 9330C L Material Handler MKM00001-UP (MACHINE) POWERED BY C-9 Engine(SEBP3... 8/27/2004https://sis.cat.com/sisweb/servlet/cat.dcs.sis.controller.techdoc.CSSISFormatTechDocForPrint...