TM 5-5430-212-13&P
Table 3-2. Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
Tank Leaks
Inspect the tank for punctures or cuts.
Refer to Paragraph 3-5 for emergency or permanent repair.
2.
Filler/Discharge Valve Assembly Leaks
Step 1.
Check for loose bolts on clamping plate. (12 Fig. C-1 or C-1A).
Tighten bolts to 70+ 5 ft. lbs.
Step 2.
Quick connect adapter (9 Fig. C-2 or C-2A) is loose.
Tighten adapter.
Step 3.
Check quick connect elbow (10 Fig. C-2) and dust cap gaskets (11 Fig. C-2)
for distortion or wear.
Remove the elbow and dust cap and replace the gaskets.
(Para. 3-7).
3.
End Fitting Assembly Leakage
Step 1.
Check for loose bolts on clamps (12 Fig. C-1).
Tighted all bolts to 70 ± 5 ft. lbs. (Para. 3-6).
Step 2.
Check for damaged clamps.
Replace top and/or bottom clamps. (Para. 3-6).
4.
Pressure Gage Fails to Operate
Check for bent indicator.
Remove and blow in end of gage. Replace if necessary.
(Para. 3-7).
5.
Ratchet Take-up Mechanism Fails to Operate
Check for broken parts.
Replace parts as necessary (Para. 3-8).
Section Ill. Maintenance Procedures
3-3.
General
This section contains maintenance and repair instruction for the 5,000 gallon potable water tank.
3-3
Change 4
