Disassembly
• Piston Ring Removal
− Using a suitable ring expander, remove the
upper and intermediate piston rings.
− Remove the upper oil ring side rail, lower oil
ring side rail and then oil ring expander from
piston.
− Clean ring grooves of any carbon deposits.
CAUTION:
Before removing the piston rings (1), check the
piston ring side clearance. Be careful to mark
the location of the piston rings if they are to
be reused.
• Piston Pin Snap Ring Removal
− Using snap ring pliers, remove the snap ring
(1).
− Heat the pistons if necessary.
ENGINE UNIT REPAIR
BESM020047
BESM020046
BESM020048
02
02–57
Chery Automobile Co., Ltd.
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