RETAINER 9X2132 - Caterpillar

Disassemble Governor
Start By:a. remove fuel injection pump housing and governorb. remove fuel transfer pump FLUID SPILLAGE CONTAINMENTCare must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to "Tools And Shop Product Guide", NENG2500, for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose fluids according to local regulations and mandates. If it is desired to only remove the governor so the fuel injection pump housing can be disassembled, do only Steps 1, 2, 3, 4, 5, 6, 18, 24, 27, 28, 29, 30, 34, 36, and 39. 1. Put the fuel injection pump housing and governor in position on Tool (A).2. Remove bolt (3) to disconnect the lever and link.3. Remove bolts (2) and remove control linkage (1) from the governor shaft. 4. Remove bolts (4) and plate (5). 5. Remove cover assembly (6), plate (9), and shutoff solenoid (7) from rear governor housing (8).6. Remove the bolts, rear governor housing (8) and gasket from the front governor housing. 7. Remove the governor spring (10) and seat from the guide in the rear governor housing.8. Remove bolt (11) that holds lever assembly (12) to the shaft. There is a key in the (slot) groove of the shaft assembly that must be removed before the shaft assembly is removed from the rear governor housing.9. Remove shaft (13), lever (12), lever (14) and the spacer from the rear governor housing. 10. Remove plug (16) and lip seal (15) from the housing. Spacers (17) and (19) are different sizes. Make sure they are assembled in the correct position.11. Use needle nose pliers, and remove the shaft. Remove spacer (17), lever (18) and spacer (19) from the governor housing. 12. Remove two setscrews and locknuts (20) if necessary. 13. Release spring (21) from the notch in the housing. Remove snap ring (22), and remove shaft (23) from the housing. Remove lever (24) and spring (21). 14. Remove lip seal (25) from the housing. 15. If necessary, remove the screws, cover (26) and the gasket from the governor housing. 16. Remove high idle cover (27) and three O-ring seals (28). 17. Remove lip seal (30), dashpot valve (31), fitting (29), insulator and high idle adjustment (32) from the rear housing. 18. Remove two bolts (33), housing (34) and the gasket from the fuel pump housing. 19. Remove bolts (35), and remove torque control group (36) from the block.
Depending on the different engine applications, torque control groups will vary. Inspect all parts for wear and damage, and make a note of the correct sequence of the parts for assembly purposes.
For additional information, see the Specifications Manual. 20. Remove the bolts and block (37) for the full load stop from the housing. 21. Remove the bolt that holds collar (39) to bolt (40).22. Remove collar (39) and spring (38)