17
ENGINE
145
17.4.38 Assembling countershaft
Info
Use new lock rings in every repair job.
Preparatory work
–
Oil all parts carefully before assembling.
–
Check the transmission. (
p. 143)
Main work
1
1
2
2
4
4
5
5
6
6
7
7
9
9
8
8
bl
bl
bk
bk
bm
bm
8
8
bo
bo
bn
bn
bp
bp
bq
bq
br
br
3
3
300128-02
–
Fix the countershaft in the vise with the geared end facing downward.
Guideline
Use soft jaws
–
Lubricate and mount bearing bush
1
.
Long-life grease (
p. 212)
–
Mount second-gear idler gear
2
on the countershaft with the protruding collar facing downward.
–
Mount stop disk
3
and lock ring
4
.
–
Mount the sixth-gear sliding gear
5
with the shift groove facing upward.
–
Mount lock ring
6
and stop disk
7
.
–
Mount needle bearing
8
and the fourth-gear idler gear
9
with the collar facing upward.
–
Mount needle bearing
bk
and the third-gear idler gear
bl
with the collar facing downward.
–
Mount stop disk
bm
and lock ring
bn
.
–
Mount the fifth-gear sliding gear
bo
with the shift groove facing downward and stop disk
bp
.
–
Mount needle bearing
bq
, first-gear idler gear
br
with the recess facing downward, and stop disk
bs
.
–
Finally, check all gear wheels for smooth operation.