Toro Z Master Z597 Service Manual page 156

3. Disconnect the PTO clutch harness from the wiring
harness (Fig. 415).
Fig 415
4. Remove the bolt, spacer, washers and nut retaining
the clutch/brake strap to the frame (Fig. 416).
Fig 416
Z Master 597 Diesel Series Service Manual
5. On the left side of the unit is the spring loaded idler
pulley for the mower drive belt. Note the square cut
hole in the idler bracket (Fig. 417).
DSC-2601
Note: Rear tire removed for clarity.
6. Insert a 3/8" drive ratchet with a 12" long extension,
into the square hole of the idler bracket and pull
back to relieve tension on the idler bracket. Remove
the mower drive belt from the spring loaded idler
pulley and PTO clutch pulley (Fig. 418).
DSC-2604
MOWER DECKS
Fig 417
Fig 418
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