Toro Z Master 4000 Series Operator's Manual page 43

6. Slowly pour approximately 80% of the specified
oil into the filler tube and slowly add the
additional oil to bring it to the Full mark
50).
7. Start the engine and drive to a flat area.
8. Check the oil level again.
Changing the Engine-Oil Filter
1. Drain the oil from the engine; refer to
the Engine Oil (page
2. Change the engine-oil filter
Figure 50
Changing
42).
(Figure 51).
(Figure
g194610
Note:
the engine, and then turn the oil filter an extra
3/4 turn.
3. Fill the crankcase with the proper type of new
oil; refer to
43
Figure 51
Ensure that the oil-filter gasket touches
Engine-Oil Specifications (page
g008804
g027477
41).