Toro Z580 DFI Z Master Service Manual page 266

56. Install 4 new bolts securing the open end cap to the
gearbox housing. Torque the bolts to 280 – 325 in-
lbs. (31.6 – 36.7 Nm) (Fig. 820).
Note: Tighten the bolts in a crisscross pattern.
Fig 820
57. Check the cross shaft end play measurement,
it should be between .004" and .012" (.101 and
.305mm). Adjust the open end cap shims to adjust
backlash (Fig. 821).
Fig 821
Z580/Z589 DFI Z Master Service Manual
58. Install .013" (.33mm) thickness of shims onto the
pinion housing (Fig. 822).
Note: The shim color corresponds to its thickness:
Blue: .005" (.127mm) thick
Green: .003" (.076mm) thick
Brown: .010" (.254mm) thick
IMG-8582a
59. Install a new o-ring onto the pinion housing (Fig.
823).
IMG-8564a
MOWER DECKS
Fig 822
Fig 823
IMG-8567a
7
IMG-8569a
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