Chery SQR372 - 3-3 Camshaft; 3-4 Cleaning

SQR7080 Service Manual 372 Engine Mechanical System
Chery Automobile Co., Ltd
14
(6) Use tensioning apparatus to remove the bearing use
elastic snap ring, remove wave washer and teethed ring.
3-3 Camshaft
1 Use the caliper to measure the height of the camshaft.
If it is below the specified limits, make proper
replacement.
Camshaft Unit：mm
EF
Model
Item
ZL、
RL
GL、GS、
ZS
IN
φ23.0
-0.02
-0.033
Standard
EX
φ23.0
-0.02
-0.033
IN
φ22.9
Limit
EX φ22.9
2 Checks on camshaft axial clearance
（1）、 When the axial spacing is measured with a clipper
to be larger than the benchmark value, the camshaft is to
be replaced.
The air inlet camshaft axial clearance is 0.1～0.170mm。
The air exhaust camshaft axial spacing is 0.1 ～
0.173mm。
Limits for operation：0.18mm
3-4 Cleaning
1、Clear off the spark plug carbon accumulation with a
metal brush.
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