J.15
Part. N. 8000 H1344 (10-2009)
REAR SUSPENSION
Disassembling and overhauling the rear swing arm
Set a stand or a block under the engine and see that the rear wheel is lifted from
the ground. Remove the chain (1) of the secondary transmission and disengage
the rear brake pipe (2) from the fork (A). Remove the two side guards (3) of the
frame. Release the return spring (4) of the rear brake pedal from the frame.
Unscrew the nut (5) of the wheel axle (B) and extract it. As there is no need to
loosen the chain adjusters (6) on the fork, the chain tension level will stay the
same after reassembling. Remove the entire wheel (C) by taking care of the
spacers located at the hub sides. Remove the shock absorber (7) as described
on page J.3. Remove the nut (8) of the fork pin and then the fork. Make sure the
fork pin is parallel (page J.16) and manually check the wear of the roller bear-
ing (D) and of their bushings (E). Turn the bushing inside the roller bearing and
replace it if you feel resistance or hear noise.
TIGHTENING TORQUES
1: 7,6÷8,4 Nm/ 0,80÷0,85 Kgm/ 5.8÷6.1 ft-lb
7: 80 Nm/ 8,2 Kgm/ 59 ft-lb
8: 122,5 Nm/ 12,5 Kgm/ 90.3 ft-lb (+LOCTITE 243)
1
6
B
3
C
3
4
7
2
A
5
6
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