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TM 9-2320-364-34-4
20-140
20-49. CYLINDER HEAD REPAIR (CONT).
(13)
Remove four screws (4), washers (3), clamps (2) and injectors (1) from injector tubes (5).
Compressed air used for cleaning purposes will not exceed 30 psi (207 kPa). Use only with
effective chip guarding and personal protective equipment (goggles/shield, gloves, etc).
Failure to comply may result in injury or death to personnel.
(14)
Dry cylinder head with compressed air.
Drycleaning Solvent (P-D-680) is
TOXIC and flammable. Wear
protective goggles, face shield, and
gloves; use only in a well-ventilated
area; avoid contact with skin, eyes,
and clothes, and do not breathe
vapors. Keep away from heat or
flame. Never smoke when using
solvent. The flashpoint for Type II
Drycleaning Solvent is 140 degrees
F (60 degrees C) and Type III
Drycleaning Solvent is 200 degrees
F (93 degrees C). Failure to do so
may result in injury or death to
personnel.
If personnel become dizzy while
using cleaning solvent, immediately
get fresh air and medical help. If
solvent contacts skin or clothes,
flush with cold water. If solvent
contacts eyes, immediately flush
eyes with water and get immediate
medical attention.
(15)
Clean cylinder head with drycleaning
solvent.
(16)
Dry cylinder head with compressed air.
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