TM 10-3950-672-24-2
Caution: Be sure to remove the tape covering the
lube holes after the cleaning process is complete.
Check the bore cleanliness by wiping with a white, lint
free, lightly oiled cloth. If grit residue is still present,
repeat the cleaning process until all residue is removed.
Wash the bores with solvent and blow the block dry with
shop air.
Caution: Be sure to remove the covering from the
piston cooling nozzles.
Remove the protective tape and cloth, and clean the
crankshaft journals.
Use solvent and a brush to clean any residue that may
have splashed on the camshaft.
Note: Inspect the camshaft lobes and tappet faces for
camshaft information.)
Main Bearing Replacement
Remove all main bearing caps except the No. 1 and 5
cap for 4 cylinder engine, No. 1 and 7 cap for 6 cylinder
engine. The 4 cylinder engine is depicted in the
illustration.
5-227