Check The Valve Spring - Chery A21 Service Manual

CHERY A21 SERVICE MANUAL
See the following picture for removal sequence of intake and exhaust camshaft-bearing caps:
8) Take out the camshaft and the hydraulic tappet.
9) Remove the valve spring with special tools.
10) Remove the used valve oil seal with special tools.
2.2.3
Inspection

1) Check the valve spring.

Measure the free length, the verticality and
the length under special pressure with caliper.
Free length
Length of
Replace with the new valve spring if the
measured value exceeds the limit value.
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Standard
Value(mm)
47.7
32
620N
MECHANISM OF 2.0NALC ENGINE
(Picture is unavailable)
(Picture is unavailable)
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