Servicing The Air Cleaner - Toro Groundsmaster 4000 Operator's Manual

1. Park the machine on a level surface.
2. Check the engine-oil level
Figure 76
Note:
When using different oil, drain all old oil
from the crankcase before adding new oil.
Crankcase Oil Capacity
Approximately 5.7 L (6 US qt) with the filter.
Changing the Engine Oil and Filter
Service Interval: After the first 50 hours
Every 250 hours
1. Start the engine and let it run 5 minutes to allow
the oil to warm up.
2. With the machine parked on a level surface,
shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Replace the engine oil and filter
(Figure 76).
g031256
(Figure 77).
60
Figure 77
4. Add oil to the crankcase.

Servicing the Air Cleaner

Service Interval: Every 400 hours
Check the air-cleaner body for damage which could
cause an air leak. Replace it if it is damaged. Check
the whole intake system for leaks, damage, or loose
hose clamps.
Service the air-cleaner filter only when the service
indicator (Figure 78) requires it. Changing the air filter
before it is necessary only increases the chance of
dirt entering the engine when you remove the filter.
Figure 78
1. Air-cleaner indicator
Important:
Be sure that the cover is seated
correctly and seals with the air-cleaner body.
1. Replace the air cleaner
g031675
g009709
(Figure 79).