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 645 of 1020
4-414.24
Change 6
TM 5-5420-202-20-1
DETAILED TROUBLESHOOTING PROCEDURE
VEHICLE OPERATION – HULL POWER
(Continued)
Symptom-31.1
NO
First Technician (Commander’s Station)
•
Displace front accessory harness connector
(12326538) at bulkhead disconnect (page 10-
269).
•
Connect jumper wire from contact J (CKT 1) of
harness 12326542 to ground.
•
Connect red probe of meter to "T" harness
socket E and black probe to ground.
•
Check if meter indicates continuity.
Check CKT 1 for continuity in harness 12326542.
Does meter indicate continuity?
48
•
Disconnect “T” harness from
harness 12326542 connector (1, 1A,
532, 533, 534)
.
•
Replace harness 12326542 (page
10-1).
•
Connect front accessory harness
12326539 connector (CKT 2) to
bulkhead disconnect (page 10-269).
•
Connect bulkhead engine
disconnect harness 12326538
connector to engine disconnect.
•
Close left top deck grille doors.
49
YES
•
Replace harness 12326538
(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).
50
FROM STEP 44
12326542
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