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TM 10-4930-243-13&P
Section III. UNIT TROUBLESHOOTING PROCEDURES
4-5. INTRODUCTION.
This section provides troubleshooting information for the CCR Nozzle and the Gravity Fill Adapter (GFA) at the unit level
of maintenance. It consists of the malfunction index, table 4-1, listing the most common malfunctions, and
troubleshooting table, table 4-2. The troubleshooting table is presented as flow diagrams for each malfunction listed in
the malfunction index. Each diagram provides the procedure and corrective actions to return the CCR Nozzle and GFA
to operational readiness.
4-6. TROUBLESHOOTING.
The troubleshooting table lists the common malfunctions which can occur in operation of the CCR Nozzle and GFA. The
tests, inspections and corrective actions should be performed in the order given.
Table 4-1. Malfunction Index.
MALFUNCTION
PAGE
1.
Leakage Between Strainer Body and Strainer Housing, CCR Nozzle................................................
4-4
2.
Leakage Between CCR Nozzle Inlet Coupling and Hose ..................................................................
4-5
3.
Inadequate Fuel Flow From CCR Nozzle .........................................................................................
4-6
4.
Leakage Between GFA Nozzle and CCR Nozzle..............................................................................
4-7
5.
Inadequate Fuel Flow From GFA Nozzle..........................................................................................
4-8
6.
GFA Handle Fails To Return to Closed Position ...............................................................................
4-8
4-3
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