Chery A21 2005 Service Manual page 35

2.1.3 Installation steps
The installing steps are reverse to those for
removal.
Note: Pay more attention to the position of
seal ring. There is a slot at the arrow pointing
position.
2.2 Replace camshaft, bearing bushing,
valve and valve oil seal
2.2.1 Needed tools and auxiliary materials
Special tool for valve oil seal, engine
lubricant, a set of sleeve tools and one
adjustable wrench, special timing tool, a set
of allen wrenches.
2.2.2 Removal
1) Dismantle the dynamo belt (detailed
methods are shown in the "removal of
dynamo belt ").
2) Dismantle the timing belt (detailed
method are shown in the " replacement
of engine timing belt and timing
calibration".
3) Dismantle the engine valve chamber
cover.
4) Clamp the engine timing special tool,
the camshaft tool into the camshaft slot,
and use bolts to fix it.
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Camshaft Tool