Fuel System
Maintenance
WARNING
Fuel-system components are under high
pressure. The use of improper components
can result in system failure, fuel leakage, and
possible explosion.
Use only approved fuel lines and fuel filters.
Replacing the Fuel Filter
Service Interval:
Every 200 hours (more often in
dusty, dirty conditions).
Important:
Install the fuel line hoses and secure
with plastic ties the same as they were originally
installed at the factory to keep the fuel line away
from components that can cause fuel line damage.
1.
Park the machine on a level surface, disengage
the blade-control switch (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.
Allow the machine to cool down.
4.
Close the fuel-shutoff valve.
5.
Replace the fuel filter (
Note:
Ensure that the markings on the filter
follow the fuel flow direction.
g027753
Figure 50
6.
Open the fuel-shutoff valve.
45
Summary of Contents for Air Cool Z Master 74090
Page 69: ...g008623 Hydraulic Schematic Rev A 69 ...
Page 72: ......