Honda 1994 NSR 250 SP Setup Manual page 22

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6. Final drive sprocket
i) Remove the final drive sprocket.
ii) Loosen the swingarm-bearing holder tightening bolt.
iii) Fix the drive sprocket suitable for the course.
Tightening torque:
iv) Adjust the chain, then tighten the bearing holder tightening bolt considering the direction of
the hose clamp.
Tightening torque:
Spanner:
[CAUTION]
•
It is easy to select a sprocket according to the engine speed on the 5
of the course.
•
It is unnecessary to adjust tension of the chain when exchanging tyres, however, check it every
time you drive.
•
Ensure that the lock nut has been tightened, then lock it with wire to the drive flange. (Make two
∅ 1.5mm holes on the opposite angle on the driven flange)
7. Engine mounting rubber set
i) Remove the standard engine hanger bolt.
ii) Detach the engine ASSY from the frame body, then exchange mounting rubbers of the
crankcase.
iii) Change mounting rubbers of the frame body.
[CAUTION]
•
Change mounting rubbers as much as you can as it reduces the vibration of the engine and
greatly influences operating ability.
Tightening torque: 5.5kgf.m
3.4kgf.m
5.5kgf.m
89201-MR8-000
th
or 6
th
gear on the straight