6-13. CYLINDER HEAD REMOVAL/INSTALLATION - Continued
b. Cleaning and Inspection.
Dry cleaning solvent P-D-680 is potentially
dangerous. Avoid repeated and prolonged
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 138 deg. F
(38 to 59 deg. C).
Clean cylinder head (1) with dry cleaning solvent
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.).
Dry cylinder head (1) with compressed air.
Inspect cylinder head mounting surface to be sure
it is clean and free from burrs.
Inspect push rod ends (2) to be sure they are
threaded into clevis (3) until end of push rod
projects through clevis.
Clean cylinder block head gasket surface with dry
Dry cylinder block head gasket surface with