Specifications

TM 9-2330-384-14&P
Table 4-2. Unit Troubleshooting Procedures (Con't).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 5.
Inspect for bent landing gear legs (see paragraph 4-52).
Replace affected landing gear leg (see paragraph 4-52).
Step 6.
Check to see that landing gear is not already fully extended or retracted.
Step 7.
Check to see that semitrailer is fully uncoupled from tractor (see paragraph 2-14).
EMERGENCY VALVE AND VAPOR VENT CABLE CONTROLS
17. IMPROPER OPERATION
Step 1.
Step 2.
Step 3.
Step 4.
Inspect emergency valve operator control levers in cabinet for damage (see
paragraph 4-74). Inspect emergency valve remote trip-release for damage (see
paragraph 4-75).
Replace if damaged (see paragraphs 4-74 and 4-75).
Trace emergency valve and vapor vent cable and tubing assembly between points of
operation. Check for proper lubrication at union of grease fittings (see para-
graph 4-76).
Lubricate as required (see Chapter 3, Section I).
Trace emergency valve and vapor vent cable and tubing assembly between points of
operation. Check for breaks, kinks, or frays in cable and tubing assembly, or
looseness or damage to cable and tubing connections at vapor vent and emergency
valve (see paragraph 4-76).
Tighten or replace damaged components (see paragraph 4-76). Adjust length
of cable at BOTH ends as required (see paragraph 4-74).
If internal damage to vapor vent or emergency valve is suspected, replace (see
paragraphs 4-81 or 4-82).
EMERGENCY VALVE/JET LEVEL SENSOR
18. NO FLOW INTO TANK WHEN BOTTOM LOADING
Step 1.
Stop bottom loading (see paragraph 2-19). Check strainer assembly for obstruction
(see paragraph 4-71).
Service strainer assembly (see paragraph 4-71).
Step 2.
Resume bottom loading. Place a suitable container under bleeder valve. Remove nut
at bleeder valve (see paragraph 2-19). Check if fuel is flowing from bleeder valve.
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