Gearbox Rebuild - Toro Diesel Z Master Service Manual

Gearbox Rebuild

1. Remove the two gearbox drain plugs and drain the
oil from the gearbox (Fig. 931).
Fig 931
2. Remove the 4 bolts securing the pinion housing to
the case (Fig. 932).
Note: The bolts securing the end caps to the gear-
box housing are patch lock bolts and must be
replaced with new patch lock bolts.
Fig 932
Z580/Z593/Z595 Diesel Service Manual
3. Carefully remove the pinion assembly (Fig. 933).
PICT-5631
4. Remove the o-ring from the pinion pilot (Fig. 934).
PICT-5636
MOWER DECKS
Fig 933
Fig 934
PICT-5646
7
PICT-5649
7-67