Chery A21 2005, Service Manual, Page: 48 / 475

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3 Replacement of Piston, Piston Ring,
Piston Pin and Connecting Rod Bearing
3.1 Needed tools and auxiliary materials
10#open end wrench, 10#,15#,17# sleeves,
ratchet wheel , ratchet rod, Le Tai 5901
Glue,engine oil, torque wrench, special
piston
mounting tools, feeler gauge,
clearance gauge, micrometer caliper
3.2 Process of replacement
3.2.1 Process of removal
1) Dismantle the timing belt (detailed
methods are shown in the section of
timing
belt assembly in the
“
replacement of timing belt
”
).
2) Dismantle the oil pan (detailed methods
are
shown in the section of
“
replacement of oil pan
”
).
3) Dismantle the cylinder head(detailed
methods are shown in the
“
removal of
cylinder head
”
).
4) Dismantle the oil strainer(detailed
methods are shown in the
“
replacement
of oil strainer
”
.
5) Loosen the bolts of connecting rod big
end.
6) Dismantle the lower cover of connecting
rod journal.
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