18
30/ENGINE
126
» If the thrust surface exhibits excessive wear:
–
Change the clutch facing discs and the clutch basket.
–
Check needle bearing
6
and collar bushing
7
for damage and wear.
» If there is damage or wear:
–
Change the needle bearing and collar bushing.
–
Check intermediate disc
8
for damage and wear.
» If the intermediate discs are not flat or have punctiform outbreaks:
–
Change all intermediate discs.
–
Check clutch facing discs
9
for discoloration and scoring.
» If there is discoloration or scoring:
–
Change all clutch facing discs.
–
Check the thickness of clutch facing discs
9
.
Clutch facing disc - thickness
≥
1.9 mm (
≥
0.075 in)
» If the clutch facing discs do not meet specifications:
–
Change all clutch facing discs.
–
Check washer
bk
for damage and wear.
» If there is damage or wear:
–
Change the washer.
–
Check the inner clutch hub
bl
for damage and wear.
» If there is damage or wear:
–
Change the inner clutch hub.
–
Check sleeves
bm
for damage and wear.
» If there is damage or wear:
–
Change the sleeve.
18.4.15 Preassembling the shift shaft
303009-10
–
Secure the short end of the shift shaft in the bench vise.
Guideline
Use soft jaws.
–
Mount sliding plate
1
with the guide pin facing downward and put the guide pin
on the shift quadrant.
–
Mount pressure spring
2
.
–
Slide on spring guide
3
, push return spring
4
, with the offset end facing upward,
over the spring guide and lift the offset end over abutment bolt
5
.
–
Mount stop disk
6
.
