TM 3-4230-209-10
Table 2-2. OPERA TOR'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
21
BEFORE
Plumbing
a. Lubricate pump in
and
Assembly
accordance with LO 3-4230-
QUARTERLY
209-10.
BEFORE
b. Inspect piping for cracks,
Piping leaks
and
corrosion, and evidence of
continuously.
DURING
leaks.
BEFORE
c. Check the four valves for
smooth operation and
leakage.
WARNING
Fire and explosion danger
exist when dry cleaning
solvent (SD) is used.
Make sure that equipment
is dry before operations
begin.
QUARTERLY
d. Clean with dry cleaning
solvent (item 10, app D); dry
thoroughly. Remove rust
and corrosion with a wire
brush (item 5, app D).
Repaint as necessary
(item 21, app D).
Change 2 2-38
