Specifications

MAINTENANCE
eng 117
Fuel System
!
WARNING
Fuel is flammable and explosive. Ensure that the key switch is
off and the lanyard is positioned so that the engine cannot
start. Do not smoke or allow sources of spark or open flame in
the area while servicing. Keep the work area well ventilated
and avoid prolonged exposure to vapors. Always check for
leaks before attempting to start the engine, and wipe up any
spilled fuel immediately.
IMPORTANT: Use an approved container to collect and store
fuel. Wipe up spilled fuel immediately. Material used to contain
spilled fuel must be disposed of in an approved receptacle.
Before servicing any part of the fuel system:
1. Stop engine and disconnect the battery.
2. Perform fuel system service in a well‑ventilated area.
3. Inspect any completed service work for sign of fuel leakage.
FUEL LINE INSPECTION
Visually inspect the fuel line for cracks, swelling, leaks,
hardness, or other signs of deterioration or damage. If any of
these conditions are found, the fuel line must be replaced.
WATER SEPARATING FUEL FILTER
NOTE: The warning system will turn on when water in the fuel
filter reaches the full level. Refer to Features and Controls ‑
Warning System.
This filter removes moisture and debris from the fuel. If the filter
holder becomes filled with water, the water can be removed. If
the filter becomes plugged with debris, replace the filter.
Refer to the Inspection and Maintenance Schedule for the proper
maintenance interval.
Filter Removal
1. Turn the ignition key switch to "OFF" position.
2. Remove the cap from the fuel vapor purge relief valve.