| |
TM 10-3930-643-34
ENGINE, FUEL, EXHAUST AND COOLING TROUBLESHOOTING AND MAINTENANCE.
4-4.
Cylinder Head Assembly with Valves. (Sheet 5 of 18)
DISASSEMBLY/CLEANING/INSPECTION
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.).
After any machining operation or
inspection such as
Magnaflux,
clean parts with P-D-680 and dry
with compressed air.
Failure to
do so will result
in premature
engine failure.
10.
Remove deposits from upper and lower
deck of cylinder head (6) using
cleaning solvent P-D-680. Refer to
paragraph 2-8.
Go to sheet 6
4-33
|
