Service Manual

7-23Z Master Z400 Service Manual
7
MOWER DECKS/PTO
9. Install the key into the spindle shaft (Fig. 486).
Fig 486 PICT-0184
10. Install the washer and the nut onto the spindle shaft
(Fig. 487).
Fig 487 PICT-0185
Fig 488 PICT-0187
11. Torque the top nut to 100 to 120 ft-lbs. (135.6 to
162.7 Nm) (Fig. 488).
Fig 489 PICT-0388 rev
Z 100 Series (44” Deck)
1. Remove the spindle shaft, bearing shield and
hardened washer from the spindle housing assembly
(Fig. 489).
Mower Spindle Disassembly