TM-5-5420-202-20-3

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 3 OF 4

OCTOBER 1985

TM-5-5420-202-20-3 - Page 441 of 1060

TM 5-5420-202-20-3

HEU FRONT HARNESS REPLACEMENT (SHEET 1 OF 8

)

PROCEDURE INDEX

PROCEDURE

PAGE

Removal

10-296.102

Installation

10-296.106

TOOLS:

Spanner wrench

1-1/8 inch open end wrench

7/16 in. socket with 1/2 in. drive

Ratchet with 1/2 in. drive

15 in. adjustable wrench

6 inch extension 1/2 inch drive

SUPPLIES:

Silicone compound (Item 10, Appendix B)

Lockwashers (as required)

REFERENCES: TM 5-5420-202-10

PRELIMINARY PROCEDURES:

Disconnect three battery ground straps (

page

10-268)

Remove commander's floor plate

(

page

17-7)

Remove voltage regulator assembly

(page 10-20.1

)

Bulkhead cables disconnected (

page

10-269)

REMOVAL:

1.

Using spanner wrench, disconnect connector (A) at master

relay (B).

2.

Using spanner wrench, disconnect connector (C) at engine

accessory relay (D).

3.

Using 7/16 inch socket, remove screw (E) and two lockwashers

(F) securing ground strap (G) next to engine accessory relay (D).

4.

Follow branch of harness assembly (H) back along voltage

regulator mounting bracket (J).

5.

Using 7/16 inch socket, remove screw (K) and two lockwashers

(L) securing ground strap (M) at voltage regulator mounting

bracket (J).

6.

Using 7/16 inch socket, remove screws (N) and washers (P)

Securing straps (Q) that retain harness assembly (H).

10-296.102

Change 7

F

(HIDDEN)

L

(HIDDEN)

Go on to sheet 2.