16
ENGINE
140
» If the sliding gear does not move easily:
–
Change the sliding gear or the main shaft.
–
Check sliding gears
5
for smooth operation in the profile of countershaft
3
.
» If the fixed gear does not move easily:
–
Change the sliding gear or the countershaft.
–
Check stop disks
7
for damage and wear.
» If there is damage or wear:
–
Change the stop disk.
–
Use new lock rings
8
in every repair job.
–
Check bearing bushes
9
for damage and wear.
» If there is damage or wear:
–
Change the bearing bush.
16.4.37 Assembling the main shaft
Info
Use new lock rings in every repair job.
Preparatory work
–
Oil all parts carefully before assembling.
–
Check the transmission. (
p. 139)
Main work
9
9
7
7
5
5
4
4
3
3
2
2
1
1
bl
bl
bk
bk
6
6
8
8
301980-02
–
Fix the main shaft in the vise with the geared end facing downward.
Guideline
Use soft jaws
–
Lubricate and mount bearing bush
1
.
Long-life grease (
p. 208)
–
Push on the fifth-gear idler gear
2
with the shift dogs facing upward.
–
Mount stop disk
3
and lock ring
4
.
–
Push on the third/fourth-gear sliding gear
5
with the small gear wheel facing downward and mount lock ring
6
.
–
Push on stop disk
7
and split needle bearing
8
.
–
Push on the sixth-gear idler gear
9
with the shift dogs facing downward.
–
Push on the second-gear fixed gear
bk
with the collar facing downward and mount stop disk
bl
.
–
Finally, check all gear wheels for smooth operation.
Summary of Contents for 2013 690 SMC R EU
Page 1: ...REPAIR MANUAL 2013 690 SMC R EU 690 SMC R AUS UK Art no 3206153en ...
Page 2: ......
Page 33: ...7 HANDLEBAR CONTROLS 31 Tighten counter nut 1 ...
Page 187: ...185 ...
