Cooling System Maintenance; Servicing The Engine Cooling System - Toro Groundsmaster 4100-D 30411 Operator's Manual

Cooling System
Maintenance
Servicing the Engine Cooling
System
Service Interval: Every 100 hours
Every 2 years
Remove debris from the oil cooler and radiator daily.
Clean them more frequently in dirty conditions.
1. Turn the engine off and raise the hood. Clean the
engine area thoroughly of all debris.
2. Remove the knobs (Figure 60) securing the oil cooler
to the frame.
Figure 60
1. Knobs
3. Pivot the oil cooler rearward. Clean both sides of the
oil cooler and radiator area (Figure 61) thoroughly
with compressed air. Start from the front and blow
the debris out towards the back. Then clean from
the back side and blow towards the front. Repeat
procedure several times until all chaff and debris is
removed
Important: Cleaning the radiator or oil cooler
with water can promote premature corrosion
and damage to components.
1. Oil cooler
4. Pivot the oil cooler back into position. Secure it to
the frame with the knobs and close the hood.
45
Figure 61
2. Radiator