Scheduled Maintenance
7-5
Short Trip/City Definition
Follow the Short Trip/City Scheduled Maintenance if
any one of these conditions is true for your vehicle:
D Most trips are less than 5 miles (8 km). This is
particularly important when outside temperatures
are below freezing.
D Most trips include extensive idling (such as frequent
driving in stop
-
and
-
go traffic).
D You frequently tow a trailer or use a carrier on top
of your vehicle.
D If the vehicle is used for delivery service, police,
taxi or other commercial application.
One of the reasons you should follow this schedule
if you operate your vehicle under any of these
conditions is that these conditions cause engine oil
to break down sooner.
Short Trip/City Intervals
At 3,000 Miles (5 000 km): Drive Axle Service
(2500 and 3500 Series with locking differential only).
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or 3 months, whichever occurs first). Chassis
Lubrication (or 3 months, whichever occurs first).
Drive Axle Fluid Check.
Every 6,000 Miles (10 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Diesel Engine Only:
Engine Air Cleaner Filter Inspection, if driving in
dusty conditions. Drive Axle Service When Towing
(2500 and 3500 Series only). Gasoline Engine Only:
Noise Shields Inspection (GVWR above 10,000 lbs.
only). Diesel Engine Only: Shields and Underhood
Insulation Inspection. Diesel Engine Only:
Thermostatically Controlled Engine Cooling Fan
Check (or every 12 months, whichever occurs first).
Diesel Engine Only: Air Intake System Inspection.
Front Wheel Bearing Repack (or at each brake
relining, whichever occurs first).
Summary of Contents for 2002 Express
Page 1: ......
Page 6: ...v ...
Page 7: ...vi Model Reference This manual covers these models Passenger Van Cargo Van Cab and Chassis ...
Page 258: ...5 27 2 Loosen the plastic nut caps 3 Remove the center cap ...
Page 306: ...6 39 3 Remove the nuts with a deep socket wrench 4 Remove the hidden upper nuts ...
Page 327: ...6 60 GM Vehicle Care Appearance Materials ...
Page 398: ...7 59 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 399: ...7 60 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...