WIRE HARNESS REPLACEMENT (S/N YB6122 075 AND UP).

TM 9-2330-385-14

4-30.1. WIRE HARNESS REPLACEMENT (S/N YB6122 075 AND UP).

This task covers:

a. Main Harness Replacement

e. LED Composite Light Harness (Left Side)

b. Rear/Side LED Marker Light Harness

Replacement

(Left Side) Replacement

f. LED Composite Light Harness (Right Side)

c. Rear/Side LED Marker Light Harness

Replacement

(Right Side) Replacement

g. Follow- On Maintenance

d. Rear Center LED Marker Light Harness

Replacement

INITIAL SETUP

Tools and Special Tools

Materials/Parts - Continued

Locknut (3) (Item 33, Appendix I)

Tool Kit, General Mechanic's: Automotive

Locknut (Item 36, Appendix I)

(Item 50, Appendix J)

Locknut (20) (Item 38.1, Appendix I)

Materials/Parts

Locknut (Item 40, Appendix I)

Cable Ties (Item 8, Appendix E)

Tags, Identification (Item 23, Appendix E)

Equipment Condition

Locknut (Item 29.1, Appendix I)

Wheels chocked, (Para 2-20)

Locknut (8) (Item 32, Appendix I)

Intervehicular cables disconnected, (Para 2-9)

Main Harness Replacement.

(1)

Removal.

NOTE

Tag and mark all wires

before removing.

Remove cable ties as

required.

Perform Step (a) only if

replacing diode assembly

(1).

(a)

Remove diode assembly (1) from main harness diode assembly connector (2).

(b)

Remove eight locknuts (3), screws (4), two chains (5), and two electrical connectors (6) from trailer

electrical bracket (7). Discard locknuts.

4-2 2

-390.