TM-5-5420-202-20-1

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

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 1 OF 4

OCTOBER 1985

TM-5-5420-202-20-1 - Page 624 of 1020

Change 6

4-414.3

DETAILED TROUBLESHOOTING PROCEDURE

VEHICLE OPERATION – HULL POWER

(Continued)

Symptom-31.1

TM 5-5420-202-20-1

650 AMP ALTERNATOR/REGULATOR IS NOT WORKING - Continued

With engine running, do not disconnect

generator harness at engine disconnect

or bulkhead.

CAUTION

This procedure is to be performed by

two persons. The lead is referred to as

the first technician and shall direct the

activity of the second person called the

second technician.

NOTE

Second Technician (Operator’s Station)

•

Stop engine.

•

Set MASTER BATTERY switch OFF.

First Technician (Commander’s Station)

•

Remove commander’s floor plate (page 17-9).

•

Disconnect harness 12326542 connector (1,

1A, 532, 533, 534) from voltage regulator.

•

Connect “T” harness (page 3-4, Item 38) to

harness 12326542 connector (1, 1A, 532, 533,

534) removed from voltage regulator

.

1

12326542

(1,1A, 532, 533, 534)