TM-9-2350-277-34
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
TM-9-2350-277-34 - Page 87 of 871
TM 9-2350-277-34
NO DC OUTPUT FROM DC POWER SUPPLY (M1068A3 ONLY) — Continued
0009 00
5Y
1.
Measure resistance between power supply PS2 (+) OUTPUT
terminal(1)andpinA2(2)ofrelayK6(3)
.
2.
Does multimeter read 0 ohms?
5YN
1.
Replace lead 31C (WP 0090 00
and WP 0093 00).
2.
Verify no faults found.
6Y
1.
Remove cable W4 plug P1 (1) from power control
enclosure jack J25 (2).
2.
Measure resistance between power supply PS2 (-) OUTPUT
terminal (3) and jack J25 (2) outer sleeve.
3.
Does multimeter read 0 ohms?
6YN
1.
Replace lead 32E (WP 0090 00
and WP 0092 00).
2.
Install cable W4 plug P1 (1) on
power control enclosure jack J25 (2).
3.
Verify no faults found.
000900-6
Change 4
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