steering OLDSMOBILE AURORA 1996 Workshop Manual

1 Long Trip/Highway Maintenance Schedule I
30,000 Miles (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.
DATE
SERVICED BY ACTUAL MILEAGE
37,500 Miles (62 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. *
17 Lubricate the suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and 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.
DATE ACTUAL MILEAGE SERVICED BY
7-30
ProCarManuals.com

45,000 Miles (75 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. *
0 Lubricate the suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and linkage (or every 12 months,
whichever occurs first).
0 Inspect throttle body bore and valve plates
for deposits, open the throttle valve and
inspect all surfaces. Clean as required.
50,000 Miles (83 000 km)
0 Change automatic transaxle fluid and
bottom screens if the vehicle
is mainly
driven under one or more of these
conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 O F
(32 O C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
If you do not use your vehicle under any of these
conditions, the fluid andfilter
do not require changing.
delivery service.
I
ACTUAL MILEAGE SERVICED BY:
ProCarManuals.com

Long Trip/Highwag Maintenance Schedule b
52,500 Miles (87 500 km)
OChange engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. *
0 Lubricate the suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and linkage (or every 12 months,
whichever occurs first).
17 Rotate tires. See “Tire Inspection and
Rotation’’ ‘in the Index, for proper rotation
pattern and additional information.
60,000 Miles (100 000 km)
I7 Change engine oil and filter (or every
12 months, whichever occurs first).
Lubricate the suspension and steering
An Emission Control Service. *
linkage, transaxle .shift linkage, parking
brake cable guides and underbody contact
points and linkage (or every 12 months,
whichever occurs first).
0 Inspect engine accessory drive belt.
0 Replace air cleaner filter. An’Emission
An Emission Control Service.
Control Service.
(Continued)
DATE ACTUAL MILEAGE SERVICED BY:
7-32
ProCarManuals.com

3 Long Trip/Hirrhwav Maintenance Schedule
60,000 Miles (100 000 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. -f-
I DATE ACTUAL MILEAGE SERVICED BY
67,500 Miles (112 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. *
Lubricate the suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and 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.
I I I I
DATE ACTUAL MILEAGE SERVICED BY
ProCarManuals.com

Long Trip/Highwav Maintenance Schedule 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 suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and linkage
(or every 12 months,
whichever occurs first).
0 Inspect throttle body bore and valve plates
for deposits, open the throttle valve and
inspect all surfaces. Clean as required.
DATE ACTUAL MILEAGE SERVICED BY
82,500 Miles (137 500 km)
(7 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. *
0 Lubricate the suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and 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.
DATE SERVICED BY: ACTUAL MILEAGE
7-34
ProCarManuals.com

I
90,000 Miles (150 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. *
0 Lubricate the suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and linkage (or every
12 months,
whichever occurs first).
0 Replace air cleaner filter. An Emission
Con.tro1 Service.
CI 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. -f-
I DATE I ACTUAL MILEAGE ISERVICED BY: I
ProCarManuals.com

Long TriplHighway Maintenance Schedule
97,500 Miles (162 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. 8
0 Lubricate the suspension and steering
linkage, transaxle shift linkage, parking
brake cable guides and underbody contact
points and 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.
DATE
SERVICED BY ACTUAL MILEAGE
100,000 Miles (166 000 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 the
cooling system and pressure cap.
An Emission
Control Service.
Inspect spark plug wires. An Emission
Control Service.
7-36
ProCarManuals.com

Steering Column Lock Check
While parked, and with the parking brake set, try to turn
the key
to LOCK in each shift lever position.
0 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).
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.
0 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.
0 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.
ProCarManuals.com

Part C: Periodic Maintenance
Inspections
Listed below are inspections and services which should
be performed at least twice a year (for instance, each
spring and fall). You should let your GM retailer’s
service department or other qualified service center do
these jobs. Make sure any necessary repairs are
completed at once.
Proper procedures to perform these services may be
found in an Aurora service manual. See “Service and
Owner Publications’’ in the Index.
Steering, Suspension and Front-Wheel-Drive
Axle Boot and Seal Inspection
Inspect the front and rear suspension and steering system
for damaged, loose or missing parts, signs of wear, or
lack
of lubrication. Inspect the power steering lines and
hoses for proper hook-up, binding, leaks, cracks, chafing,
etc. Clean and then inspect the drive axle boot seals for
damage, tears or leakage. Replace seals if necessary.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body
near the exhaust system. Look for broken, damaged,
missing or out-of-position parts as well as open seams, holes,
loose connections,
or other conditions which
could cause a heat build-up in the floor pan or could let
exhaust fumes into the vehicle. See “Engine Exhaust”
in
the Index.
Radiator and Heater Hose Inspection
Inspect the hoses and have them replaced if they are
cracked, swollen or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed.
Throttle Linkage Inspection
Inspect the throttle linkage for interference or binding,
and for damage or missing parts. Replace parts as
needed. Replace any cables that have high effort or
excessive wear.
Do not lubricate accelerator and cruise
control cables.
Brake System Inspection
Inspect the complete system. Inspect brake lines and
hoses for proper hook-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear and rotors
for surface condition. Inspect other brake parts,
including calipers, parking brake, etc.
You may need to
have your brakes inspected more often
if your driving
habits or conditions result in frequent braking.
7-42
ProCarManuals.com

Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM retailer.
USAGE
Engine Oil
Engine Coolant
FLUIDlLUBRICANT I ~
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst” symbol of the proper viscosity.
To determine the preferred
viscosity for your vehicle’s engine,
see “Engine Oil” in the Index.
50/50 mixture of water (preferably
distilled) and GM Goodwrench@
DEX-COOL
TM or Havoline@
DEX-COOL (orange-colored,
silicate-free) antifreeze
conforming to GM Specification
6277M. See “Engine Coolant” in
the Index.
USAGE
Coolant Supplement
Sealer
Hydraulic Brake
System
Parking Brake
Cable Guides
Power Steering System
Automatic
Transaxle
Key Lock
Cylinders
FLUID/LUBRICANT
GM Part No. 3634621 or
equivalent with a complete flush
and refill.
Delco Supreme 11
@ Brake Fluid
(GM Part
No. 1052535 or
equivalent
DOT-3 brake fluid).
Chassis Lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements of
NLGI Grade
2, Category LB or
GM Power Steering Fluid
(GM Part
No. 1052884 - 1 pt.,
1050017
- 1 qt., or equivalent).
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-Pu ose Lubricant, Superlube
% (GM Part
No. 12346241 or equivalent).
GC-LB.
ProCarManuals.com