TM 10-3930-664-24 2-88.  CAB WIRING HARNESS REPLACEMENT This task covers: Removal, Cleaning, Inspection, and Installation INITIAL SETUP: Tools and Test Equipment: General Mechanics Tool Kit (1, App.  E) A.  REMOVAL WARNING Electrical  shock  hazard.    Disconnect  battery  ground  cable  or  power  source  prior  to  working  on electrical components.  Failure to heed  warning  could  cause  shock,  injury  or  death.    If  electrical shock occurs, administer first aid and seek medical assistance immediately. 1. Refer to Figure FO-5, Cab Wiring Harness, for information on wires and contact points. 2. Tag wire leads before disconnecting to aid in assembly.  Disconnect wire leads. B.  CLEANING Clean cab wiring harness and components in accordance with paragraph 1-24. C.  INSPECTION 1. Inspect wiring for cuts, tears, crimping, or other obvious damage.  Check for exposed wire. 2. Inspect terminal ends and lugs for damage.  Ensure components are securely attached to wiring. D.  INSTALLATION Connect wire leads in accordance with Figure FO-5.  Ensure all leads are securely fastened to prevent malfunction. FOLLOW-ON MAINTENANCE: None END OF TASK 2-254