Inspection
• Whenever valves have been removed for inspection, reconditioning or replacement, valve springs should be
tested for correct load.
• Discard the springs that do not meet specifications.
• The following specifications apply to both intake
and exhaust valve springs.
VALVE SPRING LENGTH/HEIGHT
Spring Free Length 49 mm
Spring Height At 620 Newtons Of Pressure 32.0 mm
If it is not within specifications, replace the valve spring.
Assembly
1. Install the valve springs.
2. Install the valve spring retainers.
3. Using a valve spring compressor CH-20018 (1),
compress the valve springs.
4. Install the valve keepers.
5. Strike the valve stem lightly with a plastic hammer after installation to verify proper assembly.
CYLINDER HEAD UNIT REPAIR
BESM020072
BESM020067
02–78
Chery Automobile Co., Ltd.
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