Toro Z Master Z597 Service Manual page 151

MOWER DECKS
9. On the right side of the unit is the spring loaded idler
pulley for the second mower drive belt. Insert a 3/8"
drive ratchet with a 6" extension into the square cut
hole in the idler bracket. Pull back on the ratchet to
relieve tension on the belt. Slip the belt off the idler
pulley and the PTO clutch (Fig. 395).
10. Using an air impact wrench, loosen the center bolt
retaining the pulley and the PTO clutch (Fig. 396).
7
7-4
Fig 395 DSC-2607
Fig 396 DSC-2613
11. Use a wheel puller to remove the fan pump drive
pulley from the PTO clutch (Fig. 397).
Fig 397
12. Remove the electric PTO clutch from the crankshaft
(Fig. 398).
Fig 398
Z Master 597 Diesel Series Service Manual
DSC-2614
DSC-2615