QUANCHAI N485D, Руководство по обслуживанию

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ANHUI QUANCHAI ENGINE CO., LTD
4.7 Assembly of valve spring
Compress the valve spring and disassemble the
locking plate by the valve spring compression
tool and corresponding joints.
Installed them o the original position according to
the position marked at the time of disassembly.
Install the Intake Valve Seat G, Intake Valve
Guide F, Valve Oil Seal Assembly E, Inner Valve
Spring D, Outer Valve Spring C, Upper Seat A of
valve spring, and Valve Collet B on the intake
valve in sequence.
The assembly of the exhaust valve is the same as
that of the intake valve.
Pay attention to distinguish the intake valve with
exhaust valve. The big end of intake valve is
larger than that of the exhaust valve.
A - Upper seat of valve spring
B - Valve collet
C - Outer valve spring
D - Inner valve spring
E - Valve oil seal assembly
F - Intake valve guide
G - Intake valve seat
H - Intake valve
A
B
C
D
E
G
H
F