Isuzu Tilt Slide FYJ2000 Instruction Manual page 372

7-44
SERVICE AND MAINTENANCE
• Replace the element and also discharge the water and sediment from inside the
filter according to the maintenance schedule.
• Drain the water from the pre-fuel filter when the water separator (fuel filter)
warning message comes on.
ADVICE
• Water in the water separator could damage the fuel injection system.
CAUTION (Continued)
• The fins are very fragile so be
careful not to bend them out of
shape. If they become deformed,
their cooling efficiency will be
impaired.
• Before cleaning, take steps to
ensure that no water will splash
onto the surrounding electrical
components and wires.
• If stubborn dirt still remains
even after the radiator core and
intercooler core have been cleaned,
have the vehicle inspected and
serviced at your Isuzu Dealer.
Fuel Filter
Water Separator (Fuel Filter) Warning
Light
Maintenance Schedule
→ Refer to page 4-38
→ Refer to page 7-163