1997 CHEVROLET SUBURBAN Owners Manual

1 Long TripMighway Maintenance Schedule -- Gas
15,000 Miles (25 000 km) (Continued)
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. Applicuble 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. (See footnote
+.)
22,500 Miles (37 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote #.)
0 Check readfront axle fluid level and add fluid
as needed. Check constant velocity joints and axle seals for lealung. (See footnote
**.)
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information. (See footnote
+.)
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Long Tripmighway Maintenance Schedule -- Gasoline Engines
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
Cl Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
**.)
0 For Two-Wheel-Drive vehicles only: Clean
and repack the front wheel bearings (or at
each brake relining, whichever occurs first).
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
[7 Replace fuel filter. 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 Service. Applicable only to vehicles sold in
the United States.
DATE SERVICED BY ACTUAL MILEAGE
7-33
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1 Long Tripmighway Maintenance Schedule -- Gasoline Engines
37,500 Miles (62 500 km)
Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add fluid
as needed. Check constant velocity joints and
axle seals for leaking. (See footnote
**.)
CI Rotate tires. See “Tire Inspection and
Rotation’’
in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE SERVICED BY: ACTUAL MILEAGE
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
17 Lubricate chassis components (or every
12 months, whichever occurs
first).
(See footnote #.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
**.)
An Emission Control Service.
7-34
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Long Tripmighway Maintenance Schedule -- Gasoline Engines
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 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE ACTUAL MILEAGE SERVICED BY
50,000 Miles (83 000 km)
0 Change automatic transmission fluid and
filter if the vehicle is mainly driven under
one or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 OF
(32 O 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 any of these
conditions, the fluid and,filter do not require changing.
I DATE ACTUAL MILEAGE SERVICED BY:
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Long Tripmighway Maintenance Schedule -- Gasoline Engines
52,500 Miles (87 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add fluid
as needed. Check constant velocity joints and
axle seals for leaking. (See footnote
** .)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
An Emission Control Service.
I DATE I ACTUALMILEAGE ISERVICED BY:I
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
Cl Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
**.)
Cl For Two-Wheel-Drive vehicles only: Clean
and repack the front wheel bearings (or at
each brake relining, whichever occurs
first).
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information. (See footnote
+.)
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Long Tripmighway Maintenance Schedule -- Gasoline Enginc3
0 Inspect engine accessory drive belt.
An Emission Control Service.
Replace fuel filter. An Emission Control Service.
(See footnote?.)
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 Service. Applicable only
to vehicles sold in
the United States.
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 ?.)
Cl Conduct evaporative control system
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Long Tripmighway Maintenance Schedule -- Gasoline Engines
67,500 Miles (112 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
I7 Check readfront axle fluid level and add fluid
as needed. Check constant velocity joints and
axle seals for lealung. (See footnote
**.)
0 Rotate tires. See “Tire Inspection and
Rotation’’ in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
75,000 Miles (125 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs
first).
An Emission Control Service.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
(See footnote
**.)
7-38
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Long Tripmighway Maintenance Schedule Gasoline Engines
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 Rotate tires. See “Tire Inspection and
Rotation’’ in the Index for proper rotation
pattern and additional information. (See footnote
+.)
DATE SERVICED BY ACTUAL MILEAGE
82,500 Miles (137 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Check readfront axle fluid level and add fluid
as needed. Check constant velocity joints and
axle seals for leaking. (See footnote
**.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
An Emission Control Service.
DATE SERVICED BY ACTUAL MILEAGE
7-39
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