HUSABERG FE 450 AUS, Repair Manual

Page: 133 / 285

30/ENGINE - WORK ON THE INDIVIDUAL PARTS
131
19.40
Checking the shift mechanism
0 0 7 7
0 0 D D
0 0 C C
0 0 5 5
0 0 6 6
0 0 5 5
0 0 1 1
0 0 4 4
0 0 4 4
0 0 B B
0 0 3 3
0 0 E E
0 0 1 1
0 0 A A
0 0 5 5
0 0 6 6
0 0 5 5
0 0 3 3
0 0 2 2
0 0
0 0 4 4
1 1
300605-01
–
Check shift forks

for wear on blade

.
Shift fork
Sheet thickness 4.85… 4.95 mm (0.1909…
0.1949 in)
» If the measured value does not meet specifications:
–
Change the shift fork.
–
Check shift grooves

of shift drum

for wear.
» If the shift groove is worn:
–
Change the shift drum.
–
Check the seat of the shift drum in grooved ball bearing

.
» If the shift drum is not correctly seated:
–
Change the shift drum and/or the grooved ball bearing.
–
Check grooved ball bearing

for smooth operation and wear.
» If the grooved ball bearing does not move easily or is worn:
–
Change the grooved ball bearing.
–
Check shift rollers

for surface damage and cracking.
» If the shift roller exhibits surface damage or cracking:
–
Change the shift roller.
–
Check springs

of the shift rails for damage and wear.
» If the spring is damaged or worn:
–
Change the spring of the shift rail.
–
Check shift rails

for run-out on a level surface.
» If there is run-out:
–
Change the shift rail.
–
Check the shift rails for grooving, scoring and smooth operation in the shift fork.
» If the shift rail has grooving, scoring or does not move easily in the shift fork:
–
Change the shift rail.
–
Check sliding plate

for wear on contact areas

.
» If the sliding plate is worn:
–
Change the sliding plate.
–
Check return surface

on the sliding plate for wear.
» If there is significant indentation:
–
Change the sliding plate.
–
Check guide bolts

for firm seating and wear.
» If the guide bolts are loose or worn:
–
Change the sliding plate.
–
Preassemble the shift shaft. ( p. 132)
0 0 0 F F
400372-11
–
Check clearance

between the sliding plate and the shift quadrant.
Shift shaft - sliding plate/shift quad-
rant clearance 0.40… 0.80 mm (0.0157…
0.0315 in)
» If the measured value does not meet specifications:
–
Change the sliding plate.