Chery A21 2005, Service Manual, Page: 424 / 475

CHERY A21 SERVICE MANUAL MECHANISM OF 2.0NALC ENGINE
35
Loosen the connecting rod bolt, remove the
cap, and measure the maximum width of
pressed clearance gauge with the ruler on its
package to get the clearance value.
Replace with the new connecting rod bearing
if the examined clearance exceeds the limit.
Note: Use the same brand consistent with
assorting sign when you replace the bearing
bushing.
Standard
Value
Abrasion
Limit
Clearance 0.016
—
0.051
Selection of connecting rod bearing:
You may select the connecting rod bearing by
observing the sign on the first balance weight
at the front end of crankshaft.
（
see picture,
unavailable
）
6) Inspect the planeness of cylinder block
surface.
a: Clean the upper surface of cylinder
block.
b: Check with ruler and feeler gauge
whether the surface of cylinder block is
warped. (Measure it in the sequence of
A, C, D, E, F, G in the picture)
C: Revise it if the warping amount is
excessive.
Replace with the new cylinder if it exceeds
the limit. The maximum for the sum of
permitted abrading thickness of cylinder
block and cylinder head is:
Standard Value
limit
value
warping
amount
0.04
Clearance Gauge of Plastic
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