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TM 10-5430-242-12&P
0008 00
Change 1
0008 00-2
CORRECTIVE ACTION
Replace missing screws, nuts, washers, and lockwashers.
Torque the fastening hardware to 30 in-lb (3.41 N m). See WP
0020 00.
Check the flanged gasket for damage or breaks.
CORRECTIVE ACTION
Remove the flanged adapter and replace the flanged gasket.
Reinstall the flanged adapter. See WP 0020 00.
SYMPTOM
Gate valve leaks.
MALFUNCTION
Check for loose or missing hex head cap screws and lockwashers on the bonnet.
CORRECTIVE ACTION
Replace missing hex head screws and lockwashers. Torque the
fastening hardware to 30 in-lb (3.41 N m). See WP 0020 00.
Check for damaged or distorted bonnet gasket.
CORRECTIVE ACTION
Replace the bonnet gasket. See WP 0020 00.
Check for bent or distorted valve stem.
CORRECTIVE ACTION
Replace the valve stem. Torque hex head cap screws, new
lockwashers, and hex nuts assembled to the valve body to 30 in-
lb (3.41 N m). See WP 0020 00.
TROUBLESHOOTING PROCEDURE
FILLER/DISCHARGE BALL VALVE ASSEMBLY (RELIANCE AND MPC MODELS)
SYMPTOM
Female quick-disconnect coupling leaks.
MALFUNCTION
Check the coupling for cracks or bent or missing cam-locking arms.
CORRECTIVE ACTION
Replace female coupling if cam-locking arms are damaged or
missing. See WP 0021 00.
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