cooling CHEVROLET EXPRESS 1996 1.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
I Short TripKity Intervals -- Gasoline Engines I
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel Tank, Cap and Lines
Inspection. Exhaust Gas Recirculation System
Inspection. Evaporative Control System Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service (or evezy
60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
Positive Crankcase Ventilation (PCV) Valve Inspection.
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule
on
the following pages.
Long WplHighway Definition -- ,asoline Engines 1
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil to break
down slowel:
7-5

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-
I Long TripMighway Intervals -- Gasoline En 1,ong ‘lrip/Highn.ay Intervals -- Gasoline Engines
Every
7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first). Drive Axle Service.
At 7,500 Miles (12 500 km) -- Then Every
15,000 Miles (25
000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Shields and
Underhood Insulation Inspection (GVWR above
8,500 lbs. only). Thermostatically Controlled Engine
Cooling Fan Check (or every
12 months, whichever
occurs first).
Every 30,000 Miles (50 000 km): Fuel Filter
Replacement. Air Cleaner Filter Replacement.
Front Wheel Bearing Repack (or at each brake
relining, whichever occurs first).
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (vehicles over
8600 GVWR or
driven under severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel Tank, Cap and Lines
Inspection. Exhaust Gas Recirculation System
Inspection. Evaporative Control System Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
Positive Crankcase Ventilation
(PCV) Valve Inspection.
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.

Downloaded from www.Manualslib.com manuals search engine Short TripKity Maintenance Schedule -- Gasoline Engines
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 3 months, whichever
occurs first).
0 Inspect air cleaner filter if you are driving
in dusty conditions. Replace filter if
necessary.
An Emission Control Service.
Check axle fluid level and add fluid
as needed.
:k*
(or at each brake relining, whichever
occurs first).
0 Clean and repack the front wheel bearings
0 Vehicles With GVWR Above 8,500 lbs.
On'ly: Inspect shields and underhood
insulation for damage or looseness. Adjust
or replace
as required. This is (I Noise Emission
Control Service. Applicable
only to vehicles sold in
the United Stlltes.
t
0 If your engine has a thermostatically
controlled cooling fan, inspect all hoses
and ducts for proper hook-up (or every
12 months, whichever occurs first). Be sure
the valve works properly.
This is a Noise
Emission Control Service. Applicable
only to
vehicles
sold in the United Sfates.
7-10

Downloaded from www.Manualslib.com manuals search engine Short TripKity Maintenance Schedule -- Gasoline Engines
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see footnote #
(or every 3 months, whichever occurs first).
0 Check axle fluid level and add fluid
as needed.
**
0 Clean and repack the fiont wheel bearings (or at
each brake relining, whichever occurs first).
0 Replace fuel filter.
0 Replace air cleaner filter.
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 Service.
Applicable
only to vehicles sold in the United States.
An
Emission Control Service.
3-
An Emission Control Service.
0 If your engine has a thermostatically
controlled cooling fan, inspect all hoses
and ducts for proper hook-up (or every
12 months, whichever occurs first). Be sure
the valve works properly. This is a Noise
Emission
Control Service. Applicable only to
vehicles sold in the United States.
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information. During tire rotation, check brake calipers for
freedom of movement. Refer to the
appropriate
GM service manual for proper
caliper service procedures.
I DATE I ACTUAL MILEAGE ISERVICED BY I
7-13

Downloaded from www.Manualslib.com manuals search engine Short TripKity Maintenance Schedule -- Gasoline Engines
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
Lubricate chassis components; see
An Emission Control Service.
footnote # (or every 3 months, whichever
occurs first).
as needed.
**
(or at each brake relining, whichever
occurs first).
0 Check axle fluid level and add fluid
0 Clean and repack the front wheel bearings
0 Inspect air cleaner filter if you are driving
in dusty conditions. Replace filter if
necessary.
An Emission Control Service. 7
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 Service. Applicable only
to vehicles sold in
the United States.
0 If your engine has a thermostatically
controlled cooling fan, inspect
all hoses
and ducts for proper hook-up (or every
12 months, whichever occurs first). Be sure
the valve works properly. This is a Noise
Emission Control Service. Applicable only
to
vehicles sold in the United States.
I DATE I ACTUAL MILEAGE (SERVICED BY I

Downloaded from www.Manualslib.com manuals search engine Short TripKity Maintenance Schedule -- Gasoline Engines I
60,000 Miles (100 000 km) (Continued)
0 If your engine has a thermostatically
controlled cooling fan, inspect all hoses
and ducts for proper hook-up (or every
12 months, whichever occurs first). Be sure
the valve works properly.
This is ~1 Noise
Emission Control Service. Applicable o~~ly to
vehicles sold in
the United States.
0 Inspect engine accessory drive belt.
0 Replace fuel filter.
Conduct Exhaust Gas Recirculation (EGR)
system inspection as described
in the
service manual.
An Emission Control Service. ?
An Emission Control Service.
An Emission Control Service.
0 Conduct evaporative control system
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.
0 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.
AFI Emission Control Service.
I I I 3
DATE SERVICED BY ACTUAL MILEAGE
7-20

Downloaded from www.Manualslib.com manuals search engine Short Trip/City Maintenance Schedule -- Gasoline Engines
75,000 Miles (125 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
An Emission Control Service.
footnote # (or every 3 months, whichever
occurs first).
0 Clean and repack the front wheel bearings
(or at each brake relining, whichever
occurs first).
in dusty conditions. Replace filter
if
necessary. An Emission Control Service.
Check axle fluid level and add fluid
as needed.
**
0 Inspect air cleaner filter if you are driving
0 Vehicles With CVWR Above 8,500 lbs.
Only: Inspect shields and underhood
insulation for damage or looseness. Adjust
or replace
as required. This is u Noise Emission
Control Service. Applicable
only to vehicles sold in
the
United States.
0 If your engine has a thermostatically
controlled cooling fan, inspect all hoses
and ducts
for proper hook-up (or every
12 months, whichever occurs first). Be sure
the valve works properly.
This is u Noise
Emission Control Service. Applicable
only to
vehicles sold in the United States.
DATE ACTUAL MILEAGE SERVICED BY:
7-23

Downloaded from www.Manualslib.com manuals search engine Short TripKity Maintenance Schedule -- Gasoline Engines
0 If your engine has a thermostatically
controlled cooling fan, inspect all hoses
and ducts for proper hook-up (or every
12 months, whichever occurs first). Be sure
the valve works properly. This is LL Noise
Emissior2 Control Service. Applicable orrly to
vehic*ies sol~l in the United States.
DATE
SERVICED BY: ACTUAL MILEAGE
93,000 Miles (155 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Conttd Service.
0 Lubricate chassis components; see
footnote
# (or every 3 months, whichever
occurs first).
0 Check axle fluid level and add fluid
as needed %:!:
DATE ACTUAL MILEAGE SERVICED BY
7-27

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100,000 Miles (1 66 000 km)
0 Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine
Coolant’’
in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test cooling
system and pressure cap.
0 Inspect spark plug wires.
0 Replace spark plugs.
0 Change automatic transmission fluid and
An Emission Control Service.
An Emission Control Service.
An Emission Control Service.
filter if the vehicle’s GVWR is over
8600 lbs. or if the vehicle is mainly driven
under one or more
of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90°F
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If’you do not use your vehicle under an? of
these conditions, the.fluid und require changing.
I7 Inspect Positive Crankcase Ventilation
(Pcv) valve. An Emission Control Service.
DATE SERVICED BY ACTUAL MILEAGE
7-29

Downloaded from www.Manualslib.com manuals search engine I Long Tripmighway Maintenarlc ~ whedule -- Gasoline Engines 1
15,000 Miles (25 000 km) (Continued)
0 If your engine has a thermostatically
controlled cooling fan, inspect all hoses
and ducts for proper hook-up
(or every
12 months, whichever occurs first). Be sure
the valve works properly.
This is LI Noise
Emission Control Service.
Applicable only to
vehicles
sold in the United Statss.
DATE SERVICED BY ACTUAL MILEAGE
22,500 Miles (37 500 km)
Change engine oil and filter (or every
12 months, whichever occurs first).
An Emissiorz Control Service.
0 Lubricate chassis components; see footnote #
(or every 12 months, whichever occurs first).
0 Check axle fluid level and add fluid
as needed.
**
Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information. During
tire rotation, check brake calipers for
freedom of movement. Refer to the
appropriate
GM service manual for proper
caliper service procedures.
7-32