TM 10-5430-243-12&P
0009 00
Change 1
0009 00-4
MALFUNCTION
Check for damaged or distorted gasket located between valve body and bonnet.
CORRECTIVE ACTION
Replace the bonnet gasket. See WP 0021 00.
MALFUNCTION
Inspect for bent or distorted gate valve stem.
CORRECTIVE ACTION
Replace the valve stem. Torque hex head cap screws, new
lockwashers, and hex nuts assembled to valve body to 30 in-lb
(3.41 N m). See WP 0021 00.
TROUBLESHOOTING PROCEDURE
FILLER/DISCHARGE BALL VALVE ASSEMBLY (RELIANCE AND MPC MODELS)
SYMPTOM
Quick-disconnect female coupling leaks.
MALFUNCTION
Inspect the female quick-disconnect coupling for cracks and damaged or missing
cam-locking arms.
CORRECTIVE ACTION
Replace quick-disconnect female coupling if cam-locking arms
are damaged or missing. See WP 0022 00.
MALFUNCTION
Inspect the female quick-disconnect coupling for damaged or missing gasket.
CORRECTIVE ACTION
Replace the damaged or missing gasket. See WP 0022 00.
SYMPTOM
Quick-disconnect male coupling leaks.
MALFUNCTION
Inspect the quick-disconnect male coupling for cracks, dents, or wear.
CORRECTIVE ACTION
Replace quick-disconnect male coupling if damaged or worn.
See WP 0022 00.
