TM 9-2815-226-34-1
c. Remove pipe plugs from rear face of cylinder block.
d. Remove camshaft casting plug from cylinder block.
e. Remove all remaining plugs from cylinder block.
f. Carefully scrape off any gasket material from gasket mounting surfaces.
g. Remove deposits of sludge, carbon, etc with wire brush or scraper.
WARNING
WEAR PROTECTIVE CLOTHING AND GOGGLES WHEN STEAM CLEANING TO
PREVENT PERSONAL INJURY.
h. Steam clean entire cylinder block.
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