Snapper 1694296, 1694295, 1694144, 1694150 manual Belt Tension Adjustment, Belt Replacement

Troubleshooting, Adjustments, & Service

Belt Tension Adjustment

See Figure 8.

1.With the snowthrower drive belt installed, trunnion

(A) should be between marks (G) on spring tension bracket (B) for correct belt tension.

2.Turn belt tension handle (C) to move trunnion for- ward or rearward until it is between marks.

3.If trunnion cannot be placed between marks, loosen capscrew (D) and reposition idler pulley (E) as nec- essary. The pivot bracket (F) should be perpendicu- lar to the hitch. Retighten capscrew (D) and repeat step 2.

B	A	A	G	C
	G			E
	D			F

Figure 8. Adjusting Belt Tension

A. Trunnion	E. Idler Pulley
B. Spring Tension Bracket	F. Pivot Bracket
C. Handle	G. Tension Marks
D. Capscrew

Belt Replacement

1.Loosen the drive belt by turning the handle (C, Figure 8).

2.Remove the belt from the pulley (D, Figure 9) inside the snowthrower and remove the snowthrower from the tractor.

3.Loosen the lockwashers and nuts securing two belt stops on idler pulleys (A and E, Figure 4).

4.Install new belt as shown.

5.Retighten belt stops and adjust the belt tension.

E

C

B

A

D

Figure 9. Belt Routing

A.V-Pulley

B.Idler Pulley

C.Electric Clutch Pulley (V-pulley)

D.Snowthrower Pulley (V-pulley)

E.Idler Pulley

14