TM 55-1730-229-12
AG 320A0-OMM-000
TO 35C2-3-473-1
TM 1730-12/1
Organizational Troubleshooting (continued)
Table 4-2.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
(continued)
15.
If wiring is good, test battery/charger transfer relay 3K3
b.
and wiring as instructed in malfunction 85.
Step 6.
Check for continuity between terminal 6 of MASTER SWITCH 1S2 and GTE
circuit breaker 1CB2.
a. If no continuity, replace wire P37A18, and perform
operational check.
b.
If continuity, do step 7.
Step 7.
Check for continuity between terminals of circuit breaker 1CB2.
a. If no continuity, replace circuit breaker, and perform
operational check.
If continuity, continue with next step.
b.
Test control panel MASTER SWITCH 1S2 (FOO1), ENGINE CONTROL switch
Step 8.
1S1 (F0-3 sheet 1), PNEUMATIC POWER switch 1S8, AC POWER switch 1S10,
and DC POWER switch 1.S12 (malfunction 79).
a. Replace any defective switch (paragraph 4-104), and perform
operational check.
b.
If all switches test good, do next step.
Step 9.
Test hyadraulic control panel power switch 4S1 (malfunction 80).
a. Replace switch if defective (paragraph 4-90), and perform
operational check.
If switch tests good, continue with next step.
b.
Test diode TB1-CR1 (malfunction 82).
Step 10.
a. Replace diode if defective (paragraph 4-33.b), and perform
operational check.
If diode is good, do step 11.
b.
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