Toro Z Master Z400 Series Service Manual page 180

9. Install the key into the spindle shaft (Fig. 486).
Fig 486
10. Install the washer and the nut onto the spindle shaft
(Fig. 487).
Fig 487
Z Master Z400 Service Manual
MOWER DECKS/PTO
11. Torque the top nut to 100 to 120 ft-lbs. (135.6 to
162.7 Nm) (Fig. 488).
PICT-0184
Mower Spindle Disassembly
Z 100 Series (44" Deck)
1. Remove the spindle shaft, bearing shield and
hardened washer from the spindle housing assembly
(Fig. 489).
PICT-0185
Fig 488 PICT-0187
Fig 489 PICT-0388 rev
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