Toro Z Master Z597 Service Manual page 175

MOWER DECKS
15. Install the square key onto the spindle shaft (Fig.
486).
16. Install the pulley hub on the spindle shaft (Fig. 487).
7
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Fig 486 DSC-2706
Fig 487 DSC-2707
17. Install the heavy washer and nut on the top of the
spindle shaft (Fig. 488).
Note: The cup side of the washer should be facing
down toward the pulley hub.
Fig 488
18. Torque the top nut to 100 to 120 ft-lbs. (135.58 to
162.7 Nm) (Fig. 489).
Fig 489
19. Grease the spindle assembly using a grease gun
with #2 grease.
Z Master 597 Diesel Series Service Manual
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