Engine Maintenance; Engine Safety; Servicing The Air Cleaner - Toro Groundsmaster 5900 Operator's Manual

Engine Maintenance

Important:
Do not directly contact the
engine-control unit (ECU) or electrical connectors
with water, as this may cause damage; refer to
Figure 93 for the ECU and electrical connections
location.
Figure 93
Located on the left side of the machine under the hood
1. Engine-control unit (ECU)

Engine Safety

Shut off the engine before checking the oil or adding
oil to the crankcase.

Servicing the Air Cleaner

Check the air-cleaner body for damage that could
cause an air leak and replace it if it is damaged. Check
the entire intake system for leaks, damage, or loose
hose clamps. Also, inspect the rubber intake-hose
connections at the air cleaner and turbocharger to
ensure that the connections are complete.
Service the air-cleaner filter only when the "Check Air
Filter" message is displayed on the InfoCenter
94). Changing the air filter before it is necessary only
increases the chance of dirt entering the engine when
you remove the filter.
Ensure that the cover is seated correctly and seals
with the air-cleaner body.
Servicing the Air-Cleaner Cover
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Service Interval: Every 50 hours—Remove the
Check the air-cleaner body for damage which could
cause an air leak. Replace a damaged air cleaner
body.
Clean the air-cleaner cover
(Figure
69
g021 157
Figure 94
air-cleaner cover and clean out the
debris. Do not remove the filter.
(Figure 95).
Figure 95
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