Pump Drive Belt Idler Installation - Toro GrandStand 74534 Service Manual

Pump Drive Belt Idler Installation

1. Secure the idler pulley to the idler plate using a bolt,
washers and a nut (Fig. 436).
Note: The pulley hub needs to face the idler plate.
C
A B
Fig. 436
A. Bolt
B. Washer (2)
C. Idler Pulley
2. Place the pivot bolt with washer down through the
engine base (Fig. 437).
Fig. 437
36" & 40" Toro GrandStand Service Manual
HYDRAULIC DRIVE SYSTEM
D
B
E
DSCN-2784a
D. Idler Plate
E. Nut
DSCN-2789a
3. Place the large spacer, one friction composite
washer and bushing onto the pivot bolt (Fig. 438).
Fig. 438
4. Place the idler assembly onto the pivot bolt (Fig.
439).
Fig. 439
DSCN-2793a
6
DSCN-2797a
6-5