4C20 Gasoline Engine Repair Manual
2. Removing the valve clearance hydraulic compensator
(a) Align the power bolt seat and special tool bottom seat with
the valve spring seat and valve seat.
3. Removing the valve cotters
Clue:
(b) Rotate the power bolt of the special tool to
compress the valve spring and remove the valve cotters.
ÿ Removed parts should be laid out in separate groups
mi, so as not to confuse them during assembly.
4. Removing the valve spring plate and valve spring
women
ÿ Apply a small amount of engine oil to the friction surfaces of
each part.
1. Removing the valve drive lever with hydraulic compensator
(a) Loosen the special tool, and remove the valve spring cap
(2) and valve spring (3).
valve clearance rum.
Clue:
ÿ The middle three coils of the exhaust valve spring are blue
painted.
72
Disassembly
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