6. Engine Removal;In
spection & Installation
6-33
4.9.4.
Valve spring check
Valve spring length standards：41.5 mm
● If the
test result its less than standard
● requirements, the replacement valve spring.
4.9.5. The valve, the vertical degree
1. The valve spring rotating week, at the location of the maximum clearance to "A" measurements
● If more than specifications range, the replacement valve spring.
2. Valve spring vertical degree
1.95 mm
4.9.6 valve check
1. Measurement valve head contact width
●
If it is not
within the scope of specifications,
ple
ase use 45 ° valve seat cutter trim valve
seat ring a
nd/reforming valve interface.
s
tandard width 1.2-1.6 mm
6
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