TM 10-8110-202-13 & P
4-10. REMOVING/INSPECTING/INSTALLING COUPLER VALVE COMPONENTS
MATERIALS/PARTS:
Gasket
Handwheel
Nut
NOTE
PRELIMINARY PROCEDURE: Coupler valve removed
from drum (para 3-4).
REMOVAL:
1. Remove and discard gaskets (2) from
each end of coupler valve (1).
2. Remove nut (3) that secures hand-
wheel to coupler valve.
3. Pull handwheel (4) off valve stem (5).
4. If required, spread open pull ring (6)
at slit, and slide it off cam arm (7).
INSPECTION:
1. Inspect nut (3) for damaged threads.
2. Inspect handwheel (4) for cracks or other damage.
3. Replace damaged or worn parts.
INSTALLATION:
1. If required, spread open new pull ring (6) at split, and slide it onto cam arm (7).
2. Slide handwheel (4) onto valve stem
3. Thread nut (3) onto valve stem
4. Install new gasket (2) into each
(5).
(5).
Tighten nut.
New gaskets (2) must be
end of coupler valve.
used.
4-13
