Cooling System
Maintenance
Cleaning the Engine Screen
and Engine Oil Cooler
Service Interval:
Before each use or daily
Remove any build-up of grass, dirt or other debris from the
oil cooler (Figure 72).
G008804
Figure 72
Before each use remove any build-up of grass, dirt or
other debris from the engine screen. This will help insure
adequate cooling and correct engine speed and will reduce
the possibility of overheating and mechanical damage to the
engine (Figure 72).
Cleaning the Engine Cooling
Fins and Shrouds
Service Interval:
Every 100 hours/Yearly (whichever comes
first)
1.
Disengage the PTO and set the parking brake.
2.
Stop the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
3.
Remove the air intake screen, recoil starter and fan
housing (Figure 73).
4.
Clean the debris and grass from the engine parts.
5.
Install air intake screen, recoil starter and fan housing
(Figure 73).
Figure 73
1.
Engine guard
4.
Fan housing
2.
Engine air intake screen
5.
Screw
3.
Bolt
47
Summary of Contents for 74901 Z Master 5000
Page 66: ...Schematics Wire Diagram Rev A 66 ...
Page 67: ...Notes 67 ...
