Checking The Hood-Air-Intake Screen; Checking The Cooling Fins; Inspecting The Cooling-System Hoses - Toro Groundsmaster 3300 Operator's Manual

2. If the coolant is not visible at the C
below when cold, remove the expansion-tank
cap and add the recommended replacement
coolant [refer to Coolant Specification (page
as required to bring the level to the C
Important:
Do not use water only or
alcohol-based coolants.
Do not fill past the C
3. Install the expansion-tank cap.
Checking the
Hood-Air-Intake Screen
Service Interval: Every 50 hours
1. Hood-air-intake screen
1. Raise the hood; refer to
49).
2. Use compressed air to clean the hood screen
(shown in Figure
machine.

Checking the Cooling Fins

Service Interval: Every 50 hours
Every 250 hours
•
Use compressed air to clean the radiator fins.
Direct the air out from the machine
Important:
Do not use water to clean the fins.
OLD
OLD
mark on the tank.
OLD
Figure 73
Raising the Hood (page
73). Direct the air out from the
(Figure
mark or
62)]
mark.
1. Compressed-air direction
•
Straighten any bent fins.
Inspecting the
Cooling-System Hoses
Service Interval: Every 200 hours
Inspect the cooling-system hoses for leaks, kinked
lines, loose mounting supports, wear, loose fittings,
weather deterioration, and chemical deterioration.
Make all necessary repairs before operating the
machine.
g309128
74).
63
Figure 74
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