Toro Z580 DFI Z Master Service Manual page 229

MOWER DECKS
7. Remove the gearbox drive belt from the drive pulley
(Fig. 690).
8. Raise the floor pan assembly (Fig. 691).
7
7-40
Fig 690 IMG-0626a
Fig 691 PICT-3877a
9. Remove the left hand mower deck belt cover (Fig.
692).
Fig 692
10. Using a spring tool (Toro p/n: 92-5771), remove the
mower deck idler spring (Fig. 693).
Fig 693
Z580/Z589 DFI Z Master Service Manual
PICT-3879a
PICT-3880a