Cleaning the Blower Housing
To ensure proper cooling, make sure the grass screen,
cooling fins, and other external surfaces of the engine
are kept clean at all times.
Annually or every 100 hours of operation (more often
under extremely dusty, dirty conditions), remove the
blower housing and any other cooling shrouds. Clean
the cooling fins and external surfaces as necessary. Make
sure the cooling shrouds are reinstalled. Torque the
blower housing screws to 5.5 ft-lb (7.5 N-m).
Important:
Operating the engine with a blocked
grass screen, dirty or plugged cooling fins, and/or
cooling shrouds removed, will cause engine damage
due to overheating.
Fuel System
Maintenance
DANGER
In certain conditions, gasoline is extremely
flammable and highly explosive. A fire or explosion
from gasoline can burn you and others and can
damage property.
•
Perform any fuel related maintenance when the
engine is cold. Do this outdoors in an open area.
Wipe up any gasoline that spills.
•
Never smoke when draining gasoline, and stay
away from an open flame or where a spark may
ignite the gasoline fumes.
Replacing the Fuel Filter
Service Interval:
Every 100 hours—Replace the fuel
filter.
Never install a dirty filter if it is removed from the fuel
line.
1. Park the machine on a level surface and disengage
the blade control switch.
2. Move the motion control levers outward to the
park position, stop the engine, remove the key, and
wait for all moving parts to stop before leaving the
operating position.
3. Raise the seat and locate the fuel line coming from
the fuel tank below. The fuel filter is in the fuel line
between the tank and engine.
G012195
2
1
2
3
4
6
5
Figure 35
1.
Fuel line from tank
4.
Fuel line to engine
2.
Hose clamp
5.
Flow direction arrow
3.
Filter
6.
Fuel tank
31
Содержание 74381 TimeCutter Z4202
Страница 11: ...115 2490 1 Fuel gauge 2 Full 3 Half 4 Empty 11 ...
Страница 45: ...Schematics G009744 Electrical Diagram Rev A 45 ...
Страница 46: ...Notes 46 ...