Checking The Wheel-Lug Nuts; Cooling System Maintenance; Cleaning The Air-Intake Screen; Cleaning The Cooling System - Toro GrandStand TURBO FORCE 74513 Operator's Manual

Checking the Wheel-Lug
Nuts
Service Interval: After the first 100 hours—Check the
wheel-lug nuts.
Check and torque the wheel-lug nuts to 115 to 142
N∙m (85 to 105 ft-lb).
Cooling System
Maintenance
Cleaning the Air-Intake
Screen
Service Interval: Before each use or daily
Before each use, remove any buildup of grass, dirt,
or other debris from the cylinder and cylinder-head
cooling fins, air-intake screen on the flywheel end,
and the carburetor-governor levers and linkage. This
helps ensure adequate cooling of the engine and the
correct engine speed, and it reduces the possibility of
overheating or mechanical damage to the engine.
Cleaning the Cooling
System
Service Interval: Every 100 hours—Check and
clean the engine cooling fins and
shrouds (more often in dirty or dusty
conditions).
1. Park the machine on a level surface, disengage
the PTO, and engage the parking brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Remove the air-intake screen and fan housing
(Figure 63).
4. Clean the debris and grass from the engine
parts.
5. Install the air-intake screen and the fan housing
(Figure 63).
1. Guard and engine
air-intake screen
2. Fan housing
42
Figure 63
3. Engine-oil cooler
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