Toro 30853 Operator's Manual page 39

Figure 40
Important: Be sure to keep the engine-oil level
between the upper and lower limits on the oil
gauge. Engine failure may occur as a result of over
filling or under filling the engine oil.
Servicing the Engine Oil and Filter
Important: Do not over-tighten the filter.
Add oil to the crankcase; refer to
Level (page 38).
39
Figure 41
Checking the Engine-Oil