Service Manual

MOWER DECKS

7-21Z580/Z589 DFI Z Master Service Manual

4. 60” mower decks: Position the pulley onto the

spindle assembly (Fig. 622).

6. 60” mower decks: Position the blade to the spindle

shaft retainer (Fig. 624).

Fig 622 PICT-4056a

Fig 624 PICT-4053a

7. 60” mower decks: Install the spindle blade bolt and

washer. Torque to 85-110 ft-lbs. (115-149 Nm) (Fig.

625).

5. 60” mower decks: Install 3 bolts securing the

pulley to the spindle hub. Torque bolts to 23 ft-lbs.

(31 Nm) (Fig. 623).

Fig 625 PICT-4058a

Fig 623 PICT-4055a