Maintenance manual for sunray hfc4da1-2c china-IV diesel engines
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cc. Pull out the camshaft.
dd. Remove the nuts of connecting rod large end as per
specified sequence and use piston installation tool to
push out the piston. Position the piston orderly.
Visually observe each piston for presence of
cracking, scratch, and other excessive wear.
ee. Disassemble the fixing bolts of timing gear chamber
and the fixing bolts of idler gear lining plate and
remove the idler gear lining plate.
ff. Use a rubber hammer to knock lightly the timing
gear chamber from both sides to remove the timing
gear chamber.