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Page Title:
Table 2. Starting System Troubleshooting Procedures. |
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 TM 10-3930-660-24-1
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 2. Starting System Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Check for corroded or loose
Clean and tighten cables as
1.
Starting Motor Will Not Turn.
battery terminal or cable.
required (WP 0107 00).
2. Check for low battery output
Test battery voltage using STE/
with STE/ICE-R.
ICE-R Test 67. Battery voltage
should be 24 volts or higher.
Service or replace batteries as
required if voltage is below
minimum requirement (TM 9-
6140-200-14).
3. Check if circuit breaker
(CB6) is tripped.
a. The circuit breaker will
trip if there is a shorted or
grounded wire.
b. The circuit breakers will
automatically reset after
cooling. They cannot be
reset manually.
c. Under normal operating
conditions, circuit
breakers should never
require replacement.
However, if a circuit
breaker does not reset
after it has cooled, the
circuit breaker is
defective and must be
replaced (WP 0071 00).
4. Check for continuity of start
switch between CB6 and
neutral safety switch (WP
5. Check for broken or
Replace if necessary (WP 0109
disconnected wiring.
6. Check for operation of
Test safety switch (WP 0066
neutral safety switch.
7. Check for operation of
Listen to relay for "click." If
starting relay.
click is not heard, check coil
continuity (WP 0081 00).
Replace relay if necessary (WP
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