TM 10-4320-344-243.8.6 GovernorMaintenance,Model609-A.This task covers:3.8.6.1 Removal3 .8 . 6 . 3 I n s t a l l a t i o n3 .8 . 6 . 2 R e p a ir3.8.6.4 Calibration and AdjustmentINITIALSETUPToolsEquipment Conditions(Continued)General Mechanic’s AutomotiveFuel Rack Cable disconnected fromTool Kit, Appendix B, Sectiongovernor, paragraph 2.16.27 (disassemblyIII, Item 1only) .Vernier Calipers, Appendix B,Pumping Assembly removed, 3.6.1.ThisSection III, Item 3applies for calibration and adjustment.Material/PartsGeneral Safety InstructionsLock Washers (TM 10-4320-344-24P)Do not work on equipment that is notsecurely stabilized to prevent rollingEquipment Conditionso r s l i d i n g.Pumping station shut down, TMDo not work on equipment with battery10-4320-344-10.connected.Electrocution hazard is pres-ent if battery is present.Battery disconnected, paragraph2.15.5 (disassembly only).Do not work on equipment without followingstandard shop safety practices.Alternator removed, paragraph2.21.16 (disassembly only).3.8.6.1 Removal.a .Disconnect wiring harness (Figure 3-20,1) from governor control assembly (2).Measure length of governor linkage, before disassembling bearings and nutsfrom rod, to facilitate installation and adjustment procedures.b .Remove self-locking nut (3), two flat washers (4), and screw (5) that securebearing (6) to fuel injection pump shut off lever (7).c .Measure length of governor linkage assembly.d .Remove four nuts (8), lock washers (9), socket-head screws (10), and governor(11) from actuator bracket (12). Discard lock washers (9).e.Remove two screws (13), lock washers (14), and actuator bracket (12). Discardlock washers (14).3.8.6.2 Repair.a.Inspect all components and mounting hardware for damage.b .If governor control assembly (2) or governor assembly (11) are damaged orrequire repair return them as a set to the manufacturer.c .Replace all other defective components.3-47
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