34
Valve clearance adjustment
•
Remove the fuel tank.
•
Remove the tappet covers (1) and cylinder
head left side cover (2) with gasket (3) by
removing the bolt/sealing washer.
Excessive valve clearance will cause noise, and
little or no clearance will prevent the valve
from closing and cause valve damage and
If pilot screw is tampered it affects the overall
performance characteristics of the vehicle.
power loss. Check valve clearance at the
specified intervals
(page 26).
(1) Tappet covers
(2) Cylinder head left side cover (3) Gasket
1
3
2
IDLE SPEED: 1400
±
100 RPM
CAUTION
!
!
Never adjust pilot screw (2). Pilot screw
adjustment is to be done only by Authorised
Distributor/Dealer.
NOTE
Always adjust the idle speed in i3s switch
“OFF” position.
•
Remove the timing hole cap (4). Rotate the
cam sprocket (7) clockwise using the
special tool (8) until the ‘T’ mark (5) on the
flywheel coincides with the index mark (6)
on the left crankcase cover. In this position,
the piston will either be on the compression
or exhaust stroke.
A
1
B
(1) Throttle stop screw
(A) Decrease rpm (B) Increase rpm
2
(2) Pilot screw
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