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TM 5-4930-234-13&P
Table 5-1. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6.
INDICATOR PIN DOES NOT OPERATE (DOES NOT EXTEND).
Inspect assembly of indicator pin and components for proper assembly and/or damaged parts.
NOTE
This procedure can only be done during CCR Nozzle Sub-Assembly maintenance (See paragraph 5-6).
Remove plunger and end cap. Check components for correct position. As required, assemble in the correct
position.
7.
LEAKAGE FROM INDICATOR PIN HOLE.
Inspect seals and pressure regulator.
NOTE
This procedure can only be done during CCR Nozzle Sub-Assembly maintenance (See paragraph 5-6).
Disassemble nozzle and inspect seals for proper position, cuts or tears. Inspect pressure regulator for
scratches or nicks. Replace all damaged parts and assemble nozzle.
8.
LEAKAGE BETWEEN ADAPTER AND BODY.
Inspect adapter and o-ring.
NOTE
This procedure can only be done during CCR Nozzle Sub-Assembly maintenance (See paragraph 5-6).
Disassemble nozzle and inspect adapter for wear, cracks or distortion. Inspect o-ring for cuts or tears. Replace
all damaged parts and assemble nozzle.
9.
LEAKAGE FROM OUTLET END OF NOZZLE WHEN CONNECTED.
Remove nozzle from receptacle. Place handle in NO FLOW (off) position. Inspect seal.
Replace seal if cut or torn.
5-3
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