TM 5-4310-376-14
CLEANING AND INSPECTION - Continued
3-7.
Valve will remain open until air pressure in air tank falls
below 175 10 psi.
d. Compressor Pump
Kept clean and lubricated, pump should be relatively free
of maintenance.
(1) Inspection
During operation listen carefully for a knock or rattle that
might signify internal damage. Inspect for excessive ac-
cumulation of dust, dirt, or oil film.
(2) Cleaning
Wipe off all oil spots, then dry. Use compressed air to blow
dust or dirt off.
e. Engine Assembly
(1) Inspection
Inspect for cracks, breaks, leaky fuel filter, loose spark plug,
missing hardware, or other damage.
(2) Cleaning
Dry cleaning solvent P-D-680 (safety or Stoddard's Sol-
vent) is potentially dangerous. Avoid repeated and pro-
longed breathing of vapors and skin contact with the
liquid. Do not use near open flame, arcing equipment
or other ignition sources. Always wear eye protection
and protective clothing. The flash point of P-D-680 is
100 to 138F (30 to 59C).
Clean with approved cleaning solvent and dry thoroughly. Use compressed air to blow
dust or dirt off. Clean cooling fins and entire engine.
f. Air Receiver (1) and Discharge Systems (2)
(1) Inspection
Inspect for excessive accumulation of dust, or leaking or spilled oil. Check pressure gage
safety valve, globe valve, drain cock, air hose, and inflator gage for leaks.
(2) Cleaning
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