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TM 5-5430-219-13
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.1 FILLER AND DISCHARGE BUTTERFLY VALVE LEAKS
Figure 3-2.1 Butterfly Valve
Step 1.
Check for bent or binding stem (1).
Replace stem (para. 3-11.1).
Step 2.
Check for damaged sleeve (2).
Replace damaged sleeve (para. 3-11.1).
Change 4 3-8.1
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