Toro Z Master Z597 Service Manual page 191

MOWER DECKS
12. Remove the tension spring (Fig. 546).
13. Remove the mower spindle belt from the top groove
of the jackshaft pulley (Fig. 547).
7
7-44
Fig 546 DSC-2628
Fig 547 DSC-2629
14. Remove the drive belts from the jackshaft sheave
pulley on the mower deck (Fig. 548).
Fig 548
15. Install the new right mower drive belt on the bottom
sheave of the jackshaft pulley, the adjustable idler
pulley, and around the inner sheave of the PTO
clutch pulley (Fig. 549).
Fig 549
1. Belt drive
2. Clutch
3. Spring loaded idler
pulley
Z Master 597 Diesel Series Service Manual
DSC-2630
fig. 74 m-7404
4. Fixed idler pulley
5. Three stacked pulleys
6. Mower belt