21
m–7122
1
1
2
4
3
Figure 40
1.
Crank handle
2.
Crank support
3.
Worm gear assembly
4.
Cotter pin
5. Remove the hairpin cotter and locking pin from the
crank support rod and remove the support rod (Fig. 41).
1
3
2
m–7078
Figure 41
Left side of tractor shown
1.
Crank support
2.
Locking pin
3.
Hairpin cotter, small
6. Pull on the idler pulley bracket handle to relax the belt
tension and remove the drive belt from the tractor
clutch (Fig. 42 and 43).
5
2
3
m–7082
1
4
Figure 42
1.
Belt spring
2.
Idler arm hook
3.
Snowthrower frame
4.
Belt
5.
Tractor clutch
7. Slide the crank support rod onto the tension spring lever
(Fig. 43).
8. Pull out the J–pin on the leftside of the snowthrower
pulley box (Fig. 43).
9. Rotate the tension spring lever down with the crank
support rod (Fig. 43).
5
1
4
m–7123
3
2
6
Figure 43
1.
Tension spring lever
2.
Crank support rod
3.
J–pin
4.
Tension spring arm
5.
Snowthrower pulley box
6.
Idler pulley bracket
handle
Summary of Contents for 79482
Page 27: ......
