Toro MMX-658H-P Operator's Manual page 41

Changing the Reduction-Case Oil
Service Interval: After the first 20 hours—Change the
reduction-case oil (Model 60221HD
only).
Every 100 hours/Every 6 months (whichever
comes first)—Change the reduction-case oil
(Model 60221HD only).
1. Park the machine on a level surface and shut
off the engine.
2. Allow the engine to cool.
3. Disconnect the wire from the spark plug; refer to
Disconnecting the Spark-Plug Wire (page
4. Remove the engine; refer to
Engine (page 35).
5. Drain the fuel tank; refer to
Tank (page 37).
6. Remove the filler bolt and washer from the filler
port on the top of the reduction case
Figure 62
1. Oil-level-check 3. Oil-level port
bolt
2. Washer 4. Pulley
7. Remove the oil-level-check bolt and washer
from the oil-level port in the side of the reduction
case (Figure 62).
8. Align a drain pan to the hinge of the engine deck
(Figure 63).
28).
Removing the
Draining the Fuel
(Figure 62).
g020127
5. Filler port
6. Filler bolt
41
Figure 63
9. Rotate the engine on the hinge side of the
engine deck, and drain the oil from the reduction
case (Figure 63).
10. Carefully lower the engine and engine deck.
11. Slowly pour the specified oil into the fill port
until the oil level is level with the threads at the
bottom of the oil-level port
12. Install the oil-level-check bolt and washer to the
oil-level port of the reduction case, and tighten
the bolt (Figure 62).
13. Install the filler bolt and washer to the filler port
of the reduction case and tighten the filler bolt
(Figure 62).
14. Install the engine; refer to
(page 36).
g020128
(Figure 61).
Installing the Engine