GAS GAS MC 450F 2022, Owner'S Manual

Page: 80 / 157

11 SERVICE WORK ON THE CHASSIS
78
A00821-10
Main work
–
Loosen nut
1
.
–
Loosen nuts
2
.
–
Adjust the chain tension by turning adjusting screws
3
left and
right.
Guideline
Chain tension 55 … 58 mm (2.17 … 2.28 in)
Turn adjusting screws
3
on the left and right so that the mark-
ings on the left and right chain adjusters are in the same position
relative to reference marks
A
. The rear wheel is then correctly
aligned.
–
Tighten nuts
2
.
–
Make sure that chain adjusters
4
are fitted correctly on adjusting
screws
3
.
–
Tighten nut
1
.
Guideline
Nut, rear wheel spindle M25x1.5 80 Nm (59 lbf ft)
Info
The wide adjustment range of the chain adjusters (32 mm
(1.26 in)) enables different secondary ratios with the same
chain length.
Chain adjusters
4
can be turned by 180°.
Finishing work
–
Remove the motorcycle from the lift stand. ( p. 49)
11.39 Checking the chain, rear sprocket, engine sprocket, and chain guide
Preparatory work
–
Raise the motorcycle with a lift stand. ( p. 49)
400227-01
Main work
–
Shift the transmission into neutral.
–
Check the chain, rear sprocket and engine sprocket for wear.
» If the chain, rear sprocket or engine sprocket is worn:
–
Change the drivetrain kit.
Info
The engine sprocket, rear sprocket and chain should
always be replaced together.