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Table 3-1. Troubleshooting - Continued
Malfunction
Test or Inspection
Corrective Action
2 INCH DISCHARGE HOSE
1. FLOW HANDLE(S) FAILS TO OPERATE SMOOTHLY.
Step 1. Inspect FLOW handle area for signs of dirt or other foreign matter.
Clean area around FLOW handle.
Step 2. Remove dust cap and inspect interior for dirt or other foreign matter.
Rinse in clean fuel while operating FLOW handle. If parts are missing or damaged, replace
2 inch discharge hose.
2. LEAKAGE FROM END(S).
Step 1. Disconnect hose from tee or elbow connector. Inspect inside for dust seals. Inspect dust
seals for cuts, tears, or distortion.
If dust seals are missing or damaged, install new dust seals.
Step 2. Inspect boots for cuts, tears, or distortion.
If boots are missing or damaged, replace 2 inch discharge hose.
3. LEAKAGE FROM HOSE.
Inspect hose for cracks, abrasions, or damage.
If damage extends through hose, replace 2 inch discharge hose.
4. SEXLESS COMPONENTS WILL NOT LOCK TOGETHER (FLOW HANDLES IN OPEN POSITION)
Close FLOW handles and disconnect parts. Open FLOW handle (on hose) and see if interlock pin
extends.
If interlock pin does not extend or is damaged, replace 2 inch discharge hose.
5. DUST CAP(S) DAMAGED OR MISSING.
Inspect dust cap(s) for cracks or distortion.
If dust cap(s) is missing or damaged, replace 2 inch discharge hose.
3-4
TM5-4930-237-10
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