Toro Z Master Z400 Series Service Manual page 174

5. Lift the floor pan and remove the right side mower
belt cover (Fig. 464).
Fig 464
6. Loosen the two nuts located on the idler plate to
remove tension on the belt (Fig. 465).
Fig 465
Z Master Z400 Service Manual
MOWER DECKS/PTO
7. Slip the mower drive belt off the right mower spindle
pulley (Fig. 466).
PICT-0116
8. Lock the blade in position with a 4 x 4 wood block
and remove the three bolts retaining the pulley to the
pulley hub (Fig. 467).
PICT-0121
Fig 466 PICT-0151
Fig 467 PICT-0152
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