3.8.7 Governor Actuator Assembly Maintenance, Model 609-C.

Figure 3-22. Governor Actuator Assembly, Model 609-C

TM-10-4320-344-24 Pump Assembly Water 600 GPM Model 609-A (NSN 4320-01-184-7494) Model 609-C (NSN 4320-01-261-6470) Model US636HCCD-1 Manual
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TM 10-4320-344-24 3.8.7 Governor Actuator Assembly Maintenance, Model 609-C. This task covers: 3 .8.7.1 Removal 3.8.7.3 Installation 3 .8 . 7 . 2 R e p a ir INITIAL SETUP Tools Equipment Conditions (Continued) General Mechanic’s Automotive Auto Defeat Cable disconnected from Tool Kit, Appendix B, Section Actuator and Auto Defeat Cable Mounting III, Item 1 Bracket removed, paragraph 2.16.28. Vernier Calipers, Appendix B, Section III, Item 3 General Saftey Instructions Do not work on equipment that is not Material/Parts securely stabilized to prevent rolling o r s l i d i n g. Lock Washers (TM 10-4320-344-24P) Self-locking Nut (TM 10-4320-344-24P) Do not work on equipment with battery connected. Electrocution hazard is Equipment Conditions present if battery is connected. Pumping stations shut down, TM Do not work on equipment without following 10-4320-344-10. standard safety precautions. Battery disconnected, paragraph 2.15.6. 3.8.7.1 Removal. • Do not work on equipment with battery connected. Electrocution hazaed is present if battery is connected. Failure to obey this warning may result in serious personal injury. a. Open right side engine access door (Figure 3-22, 1). Measure length of governor linkage, before disassembling bearings and nuts from rod, to facilitate installation and adjustment procedures. b. Remove self-locking nut (2), two flat washers (3), and screw (4) that secure bearing (5) to fuel injection pump lever (6). Discard self-locking nut (2). c . Using vernier calipers, measure length of governor linkage assembly. d. Disconnect cable connector (7) from governor actuator assembly (8). e . R e m o v e f o u r g o v e r n o r a c t u a t o r m o u n t i n g b o l t s ( 9 ) , n u t s ( 1 0 ) , g o v e r n o r actuating assembly (8). f . Remove two cap screws (11), lock washers (12), and mounting bracket (13). Discard lock washers (12). 3.8.7.2 Repair. a. Inspect all components and mounting hardware for damage. b . If governor actuator assembly (8) is damaged or requires repair, replace governor actuator assembly (8). 3-52 NOTE

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