ELECTRICAL SYSTEM

TM 5-5420-279-23

5 - 139 ELECTRICAL SYSTEM - HARNESS

This task covers:

a. Remove

b. Install

INITIAL SETUP:

Tools Required

Tool Kit, General Mechanic's, Automotive (GMTK)

Materials Required

Cable ties (As required)

Equipment Conditions

Vehicle switched off and battery shutoff switch in the off position

NOTE

Harnesses supply electrical power to the electrical components in the launch system.

Each harness has one or more of the following connectors:

Military plug and socket; (harness to harness, harness to junction box, harness to

interface cabinet, harness to bite panel, harness to emergency stop, harness to

proximity switch).

Spade Connection/plug; (Harness to solenoid valve).

Ground cable; (Harness to ground, Junction box to ground, interface cabinet to

ground, bite panel to ground).

The harnesses are routed between the electrical components along the frame of the

launch system sub-assemblies. The harnesses are secured along their routes with clips

and ties.

This procedure can be applied to any harness. Drawings detailing the routing of a harness

can be found at Appendix D. Harness identification and drawings can be found at

Each connector is marked with an identification number, the electrical component to

which the connector is attached is also marked with a corresponding identification

number.

Remove

(3)

Refer to the routing drawing at Appendix D for the harness under repair.