TM 10-4320-344-242.17 ENGINE WIRING HARNESS MAINTENANCE.2.17.1 Engine Wiring Harness Maintenance.This task covers:2.17.1.1 Removal2.17.1.4 Repair2.17.1.2 Inspection2.17.1.5 Installation2 .17 . 1 . 3 T e stINITIALSETUPToolsEquipment Conditions (Continued)General Mechanic’s AutomotiveBattery disconnected, paragraph 2.14.2Tool Kit, Appendix B, Section III,(609-A), paragraph 2.14.3 (609-c), andItem 1paragraph 2.14.4 (US636HCCD-1).Multimeter, Appendix B, Section III,General Safety InstructionsItem 2Do not work on equipment that is notSolder Gun, Appendix B, Section III,Item 2securely stabilized to prevent rolling ors l i d i n g.Material/PartsDo not work on equipment with batteryconnected.Electrocution hazard isSolder, Appendix C, Item 25present if battery is connected.Straps, Electrical Tiedown, Appendix C,Item 29Do not work on equipment without followingTags, Appendix C, Item 31standard shop safety precautions.Equipment ConditionsPumping station shut down, TM 5-4320-344-10.This procedure applies to pumping assembly Model 609-A. The procedure forpumping assemblies Model 609-c and Model US636HCCD-1 is similar. Whenperforming engine wiring harness maintenance for pumping assemblies Model 609-Cand Model US636HCCD-1 refer to appendix F for wiring and cable diagrams.2.17.1.1 Removal.Do not work on equipment with battery connected. Electrocution hazard ispresent if battery is connected. Failure to obey this warning may result inserious personal injury.This removal procedure applies to Model 609-A only.a.Refer to paragraph 2.14.6.1 steps d through f and disconnect ground wire frombattery and battery cable.b.Refer to Appendix F and disconnect and remove wiring harness.2.17.1.2 Inspection.Inspect wiring harness for damaged or missing terminals andconnectors and burned, frayed, or damaged wires.2.17.1.3 Test.Refer to Appendix F and check continuity of wires.2-234NOTENOTE
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