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oil into the inner hole of the oil filter
cover (3), and fasten it on the box body;
Tightening torque: 11 to 13 N
·
m.
b. Take the NC250 oil filter part (4) and
install it into the corresponding hole in
the right case body
c. Put the NC250 reverse fine filter
spring (5) on the NC250 oil filter part, put
the fine filter cover O-ring (6) into the
fine filter cover (7) sealing ring groove,
take 2 GB16674 Set the small plate bolt M6
× 16 into the corresponding hole of the
fine filter cover and fasten it in the
corresponding position of the right body
Tightening torque: 7 to 9 N
·
m.
(1) Camshaft assembly
(2) NC450 camshaft pressure plate
(3) Screw M6×12
(4) NC450 intake rocker arm
combination
(5)NC450 exhaust rocker arm
combination
(6) NC250 rocker shaft positioning
bolt
(7)O-ring
(8)NC450 valve rocker arm shaft
(9) Flat washer
(10) Bolt M6×18
(11)NC450 timing chain combination
(12) NC450 timing driven sprocket
(13) Bolt M6×10
Notice:
When installing the fine oil filter, the
open end should face the left casing
