Toro GrandStand 74534 - Pump Drive Belt Idler Replacement; Pump Drive Belt Idler Removal

HYDRAULIC DRIVE SYSTEM
6-4 36” & 40” Toro GrandStand Service Manual
6
Pump Drive Belt Idler Replacement
Pump Drive Belt Idler Removal
1. Raise the machine so the underside of the chassis
can be accessed.
2. Remove the extension spring from the drive idler
pulley assembly (Fig. 432).
A. Steel Washer C. Bushing
B. Friction Composite D. Idler Plate
Washer (2) E. Large Spacer
5. Remove the large spacer, two friction composite
washers, spacer and washer (Fig. 434).
Fig. 432 DSCN-2574a
3. Remove the belt from around the idler and pump
pulleys.
4. Remove the bolt and nut securing the idler assembly
to the engine base, then remove the assembly (Fig.
433).
Fig. 433 DSCN-2799a
Fig. 434 DSCN-2779a
6. Remove the bolt, washers and nut securing the idler
pulley to the idler plate (Fig. 435).
Fig. 435 DSCN-2784a
A. Bolt D. Idler Plate
B. Washer (2) E. Nut
C. Idler Pulley
A B
C
D
B
E
A B
C
D
B
E