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Long Tripmighway Maintenance Schedule
--
Gasoline Engines
1
0
Replace fuel filter.
An Emission Control Service.
I7
Replace air cleaner filter.
An Emission Control Service.
0
Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for any
damage. Replace parts as needed.
An Emission Control Service.
(See footnote?.)
0
Vehicles With GVWR.Above 8,500 lbs.
Only: Inspect shields and underhood
insulation for damage or looseness. Adjust
or replace as required.
This is a Noise Emission
Control Sewice. Applicable only to vehicles sold in
the United States.
(See footnote?.)
0
Conduct Exhaust Gas Recirculation (EGR)
system inspection as described in the
service manual.
An Emission Control Service.
(See footnote?.)
inspection. Check all fuel and vapor lines
and hoses for proper hook-up, routing and
condition. Check that the purge valve works
properly, if equipped. Replace as needed.
An Emission Control Service.
(See footnote
?.)
0
Conduct evaporative control system
DATE
SERVICED B Y
ACTUAL MILEAGE
7-39
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