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TM 10-4930-248-13&P
Table 4-2. Unit Troubleshooting
Table - continued.
MALFUNCTION
2. Leakage
Between
Nozzle
Inlet Coupling
and Hose Coupling.
Relieve fuel pressure in hose.
Shut off fuel flow to hose.
I
Inspect coupling locks for damage.
Yes
Coupling needs replacing
No
(para. 4-10).
Disconnect nozzle from hose.
I
Inspect gasket for damage.
Yes
Replace gasket (para. 4-10).
No
Inspect hose coupling for wear/damage.
Yes
Refer to system T.M.
LYes
Yes
Yes
4-5
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