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 646 of 1020
DETAILED TROUBLESHOOTING PROCEDURE
VEHICLE OPERATION – HULL POWER
(Continued)
Symptom-31.1
TM 5-5420-202-20-1
Change 6
4-414.25
NO
First Technician (Commander’s Station)
•
Open left top deck grille doors to gain access
to engine disconnects.
•
Disconnect bulkhead engine disconnect
harness 12326539 connector from engine
disconnect.
•
Connect red probe of meter to socket B on
engine disconnect and black probe to socket F.
•
Check if meter indicates continuity.
Check CKT 2 for continuity to alternator in
harness 12468996.
Does meter indicate continuity?
51
•
Replace harness 12468996 (page
10-1).
•
Connect front accessory harness
12326539 connector (CKT 2) to
bulkhead disconnect (page 10-269).
•
Disconnect “T” harness from
harness 12326542 connector (1, 1A,
532, 533, 534)
.
•
Connect harness 12326542
connector (1, 1A, 532, 533, 534) to
voltage regulator.
•
Replace commander’s floor plate
(page 17-9).
52
YES
•
Replace harness 12326539
(page 10-1).
•
Disconnect “T” harness from
harness 12326542 connector (1,
1A, 532, 533, 534)
.
•
Connect harness 12326542
connector (1, 1A, 532, 533, 534)
to voltage regulator.
•
Replace commander’s floor plate
(page 17-9).
53
FROM STEP 13
12326539
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