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ENGINE, FUEL, EXHAUST AND
4-11.
Intake and Exhaust
CLEANING/INSPECTION
TM 10-3930-643-34
COOLING TROUBLESHOOTING AND MAINTENANCE.
Manifolds. (Sheet 4 of 7)
l TOXIC/FLAMMABLE
Dry cleaning solvent P-D-680, used
for cleaning parts, is toxic and
flammable. Use
only in
well
ventilated areas. Wear protective
goggles and gloves. Do not smoke
or allow open flames or sparks in
areas where cleaning solvent is
used or stored.
Avoid contact
with eyes, skin or clothing. If
contact with eyes is made,
flush
with cold water and seek medical
attention immediately. If contact
with skin or clothing is
made,
flush with cold water.
If you
become dizzy while using cleaning
solvent,
get
fresh
air
immediately.
l COMPRESSED AIR HAZARD
Compressed air used for cleaning
purposes will not exceed 30 psi.
Use only with effective chip
guarding and personal protective
equipment (goggles/shield, gloves,
etc.).
10.
Using hot water and compressed air,
steam clean intake
manifold (9),
front exhaust manifold (18) and rear
exhaust manifold (19). Remove all
dirt and carbon accumulation.
11.
Wipe drive belts (13) with clean
cloth.
12.
Clean all other parts with cleaning
solvent P-D-680.
Dry thoroughly with
compressed air.
Refer to
paragraph
2-8.
Go to sheet 5
4-79
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