steering BUICK CENTURY 1996 Service Manual

Long Trip/Highway Maintenance Schedule
The services shown in this schedule up to 100,000 miles
(1 66 000 km) should be performed after 100,000 miles
(1
66 000 km) at the same intervals.
Footnotes
The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission wairanty
or limit recall liability prior to the
completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the maintenance
be recorded.
7,500 Miles (12 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the
suspension
and steering linkage (or every
12 months, whchever occurs
first).
0 Rotate tires. See ‘Tie 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.
DATE SERVICED BY: ACTUAL MILEAGE
7-26
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Long TripMighway Maintenance Schedule 1
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage. If
equipped with grease fittings, lubricate
the
suspension and steering linkage (or every
12 months, whichever occurs first).
DATE ACTUAL MILEAGE SERVICED BY
22,500 Miles (37 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points
and linkage. If
equipped
with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
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.
DATE SERVICED BY ACTUAL MILEAGE
7-27
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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 the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
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.
An Emission Control Service.
0 Inspect Exhaust Gas Recirculation (EGR)
system
(2.2L Code 4 engine only).
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED BY:
-
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I Long Tripmighway Maintenance Schedule I
37,500 Miles (62 500 km)
Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
0 Rotate tires. See “Tire Inspdon and Rotation”
in the Index for proper rotation pattern and
additional information. During tire rotation,
check brake calipers for fieedom
of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
I DATE I ACTUAL MILEAGE SERVICED BY:
45,000 Miles (75 000 km)
Cl Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage. If
equipped with grease fittings, lubricate the
suspension and ‘steering linkage (or every
12 months, whichever occurs first).
DATE ACTUAL MILEAGE SERVICED BY:
ProCarManuals.com

50,000 Miles (83 000 km)
0 Change automatic transaxle 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°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.
Ifyou do not use your vehicle under any of these
conditions, the fluid and filter do not require changing.
DATE ACTUAL MILEAGE SERVICED BY:
52,500 Miles (87 500 km)
17 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
Lubricate the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the suspension and steering linkage (or every
12 months, whichever occurs first).
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 fieedom of movement. Refer to the appropriate
GM service manual for
proper caliper service procedures.
DATE ACTUAL MILEAGE SERVICED BY:
7-30
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I Long; TripMighway Maintenance Schedule 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 the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
Inspect engine accessory drive belt.
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.
0 Inspect Exhaust Gas Recirculation (EGR)
An Emission Control Service.
system (2.2L Code 4 engine only).
An Emission Control Service.
7-31
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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 the parking brake cable guides,
underbody contact
pints and linkage. If
equipped with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
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 fieedom
of movement.
Refer to the appropriate
GM service manual for
DroDer caber service mocedures.
t
AI A A
DATE
ACTUAL MILEAGE
SERVICED B,X I
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 the parking brake cable guides,
underbody c,ontact points and linkage. If
equipped with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
I
DATE ACTUAL MILEAGE 3ERVICED BY:
7-32
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Long Tripmighway Maintenance Schedule
82,500 Miles (137 500 km)
Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the
suspension
and steering linkage (or every
12 months, whichever occurs first).
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 I I 1
I DATE I ACTUAL MILEAGE ISERVICED BY: I
90,000 Miles (150 000 km)
Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
0 Replace air cleaner filter.
An Emission Control Service.
(Continued)
7-33
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50 000 km) (Continued)
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.
0 Inspect Exhaust Gas Recirculation (EGR)
system
(2.2L Code 4 engine only).
An Emission Control Service.
I DATE I ACTUAL MILEAGE I SERVICED BY I
97,500 Miles (162 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Sewice.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the
suspension and steering linkage (or every
12 months, whichever occurs first).
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 fieedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
DATE ACTUAL MILEAGE SERVICED BY
7-34
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Steering Column Lock Check
While parked, and with the parking brake set, try to turn
the key
to LOCK in each shift lever position.
The key should turn to LOCK only when the shift
The key should come out only in LOCK.
Parking Brake and Automatic Transaxle PARK (P)
Mechanism Check
lever is in PARK (P).
A C A UTION:
-
When you are doing this check, your vehicle
could begin to move.
You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in case
it begins to roll. Be ready to apply the regular
brake at once should the vehicle begin to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot
on the regular brake,
set the parking brake.
To check the parking brake: With the engine running
and transaxle in NEUTRAL (N), slowly remove foot
pressure from the regular brake pedal.
Do this until
the vehicle
is held by the parking brake only.
To check the PARK (P) mechanism’s holding ability:
Shift to PARK (P). Then release all brakes.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
7-39
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