TM 10-8110-202-13 & P
Check nut (3) for damaged threads.
Replace nut (3) if damaged threads are found.
Replace damaged or cracked handwheel (4).
Replace packing nut (6) with damaged threads.
Replace distorted or worn packing gland (7).
Check stem valve (5) surface -A- for wear and
roughness. Replace stem valve (5) with a rough
or worn surface -A-. Replace bent or distorted
stem valve (5). Check threads for damage. If
threads are damaged replace stem valve (5).
Check ring seat (9) surface -B- for wear and
roughness. Replace coupler valve body (1) if
ring seat (9) has a rough or worn surface -B-.
7. Check valve body (1) for cracks and damaged
threads at -C-. Replace cracked or damaged
valve body (1).