Toro Reelmaster 5610-D Operator's Manual page 52

Figure 85
Important:
Be sure to keep the level of the engine
oil 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.
Crankcase Oil Capacity
5.2 L (5.5 US qt) with the filter
Changing the Engine Oil and Filter
Service Interval: Every 250 hours
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Important:
Do not overtighten the filter.
Add oil to the crankcase; refer to
(page 51).
52
Figure 86
Oil Specification
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