TM 3-4230-209-10
Table 2-2. OPERATOR'S PREVENTIVE MAINTENANCE CHECKS
AND SERVICES (PMCS) (CONT)
Item
Location, Item to
Not Fully Mission
No.
Interval
Check/Service
Procedure
Capable If:
Pump Unit
Subassembly
(Cont)
23
BEFORE
VALVE NO. 1
a. Check that mounting
Valve does not
and
MANIFOLD
hardware is tight. Inspect
open or close
QUARTERLY
valve and associated piping
completely, or
for leaks, or rust. Turn valve
valve leaks
handle and check that valve
continuously.
turns smoothly and easily.
BEFORE
b. Lubricate valve stem in
and
accordance with LO 3-4230-
QUARTERLY
209-10.
QUARTERLY
c. Remove any rust or
corrosion with wire brush
(item 5, app D). Repaint
(item 21, app D) as required.
Wash with hot soapy water
and rinse with clean water.
Change 2 2-40
