Toro Z Master Z597 Service Manual page 153

MOWER DECKS
5. The retention hardware for the electric clutch is: a
bolt, 2 spring washers, and a large washer (Fig.
403).
A
A. Bolt
C. Large Washer
6. Apply a thread locking compound to the bolt. Install
bolt and hardware to the crankshaft. Torque the bolt
65 ft. lbs (88.13 Nm) (Fig. 404).
7
7-6
C
B
Fig 403 DSC-2620
B. 2 Spring Washers
Fig 404 DSC-2621
7. Install the right side mower drive belt. Insert a 3/8"
drive ratchet with a 6" extension into the square hole
in the idler bracket. Pull back to relieve the tension
on the idler arm and slip the belt on the inner sheave
of the electric clutch drive pulley (Fig. 405).
Fig 405
8. On the left side, insert a 3/8" drive ratchet with a 12"
extension in the square hole in the idler bracket (Fig.
406). Pull back to relieve the tension on the idler
arm.
Fig 406
Z Master 597 Diesel Series Service Manual
DSC-2607
DSC-2650