BUICK PARK AVENUE 1993 Owners Manual

TO BE SERVICED
(See Explanation of
Scheduled Maintenance
Services Following
Schedules I and
11)
WHEN TO PERFORM
Miles (kilometers) or
Months, Whichever
Occurs First
Ztem No.
Every 30 000 mi. 6' '''ling System Service* (50 000 km) or 24 months.
I
7. Transaxle Service See Explanation
of Scheduled
Maintenance Service Following Schedules
I and I1
I
8* Spark
Replacement*
9. Spark Plug
I Wire Inspection*?
Replacement"?
1 1. Fuel Tank, Cap &
Lines Inspection Every
30 000 mi
(50 000 km) 25
30 35 40 45 50 55 60 65 70 75
a
a
a
a
a
a
The services
shown in this schedule up to 48 000 miles (80 000 km) should be performed after 48 000 miles at the same
intervals.
* An Emission Control Service.
f The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of
Record". vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in "Section E:Maintenance
12. Supercharger Oil Check Every 30 000 mi
(3.8L Code 1 engine only) (50 000 km) or 36 months
MILES (000) ..
6 9 12 15 18
KILOMETERS (000)
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5 Scheduled Maintenance Services Schedule I1
~~
-11 ONLY if none of the driving conditions specified in Schedule I apply.
TO BE SERVICED
(See Explanation of
Scheduled Maintenance Services Following
Schedules
I and 11)
Item No.
1. Engine Oil Change*
Oil Filter Change*
2. Chassis Lubrication
3. Throttle Body Mounting Bolt Torque*
4. Tire & Wheel Inspection & Rotation
5. Engine Accessory Drive Belt(s) Inspection*
6. Cooling System Service*
7. Transaxle Service
WHEN TO PERFORM
Miles (kilometers) or
Months, Whichever
Occurs First
Every 7 500 mi. (12 500 km) or 12 mos.
At first and then every other oil change
Every
7 500 mi. ( 12 500 km) or 12 mos.
At
7 500 mi. (12 500 km) only
At
7 500 mi. (12 500 km) and then every
15
000 mi. (25 000 km) or as necessary
Every
30 000 mi. (50 000 km) or 24 mos.
See Explanation
of Scheduled Maintenance
Services Following Schedules
I and I1
MILES (000)
KILOMETERS (000)
25
.I.
I
62.5 75
0 0
0
0 0
0
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TO BE SERVICED
(See Explanation of
Scheduled Maintenance Services Following Schedules
I and 11)
Item No.
8. Spark Plug Replacement*
9. Spark Plug Wire Inspection”?
10. Air Cleaner Filter Replacement*
1 1. Fuel Tank, Cap & Lines Inspection*?
12. Supercharger Oil Check I
(3.8L Code 1 engine only)
WHEN TO PERFORM
Miles (kilometers) or
Months, Whichever
Occurs First
Every 30 000 mi. (50 000 km)
I MILES (000)
The services shown in this schedule up to 45 000 miles (75 000 km) should be performed after 45 000 miles at the Same
intervals. I
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Explanation of Scheduled Maintenance
Services
Below are explanations of the services listed in Schedule
I and Schedule
11.
The proper fluids and lubricants to use are listed in
Section
D. Make sure whoever services your vehicle
uses these. All parts should be replaced and all
necessary repairs done before you or anyone else drives
the vehicle.
NOTE: To determine your engine’s displacement and
code, see “Engine Identification” in the Index.
1. Engine Oil and Filter Change* -- Always use SG
Energy Conserving I1 oils of proper viscosity. The
“SG” designation may be shown alone or in
combination with others, such as “SG/CC”,
“SG/CD” or
“SF, SG, CC,” etc. To determine the
preferred viscosity for your vehicle’s engine (e.g.,
SAE
5W-30 or SAE 10W-30), see “Engine Oil” in
the Index. If your vehicle has an Engine
Oil Life
Monitor,
the monitor will show you when to change
the oil. See “Engine Oil Life Monitor” in the Index.
* An Emission Control Service.
2.
3.
4.
5.
6.
Chassis Lubrication -- Lubricate the transaxle shift
linkage, parking brake cable guides, underbody
contact points and linkage. If your vehicle is
equipped with grease fittings, lubricate the
suspension and steering linkage.
Throttle Body Mounting Bolt Torque” -- Check
the torque
of the mounting bolts and/or nuts.
Tire and Wheel Rotation and Inspection -- For
proper wear and maximum tire life, rotate your tires
following the instructions in this manual. See “Tires,
Inspection
& Rotation” in the Index. Check the tires
for uneven wear or damage. If you see irregular or
premature wear, check the wheel alignment. Check
for damaged wheels also.
Engine Accessory Drive Belt(s) Inspection --
Inspect the belt(s) for cracks, fraying, wear and
proper tension. Replace as needed.
Cooling System Service* -- Drain, flush and refill
the system with new or approved recycled coolant
conforming to GM Specification
1825M. Keep
coolant at the proper mixture
as specified. See
“Coolant” in the Index. This provides.proper freeze
protection, corrosion inhibitor level and engine
operating temperature.
The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in “Section E:Maintenance Record”.
302
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Inspect hoses and replace if they are cracked,
swollen or deteriorated. Tighten screw-type hose
clamps. Clean the outside of the radiator and air
conditioning condenser. Wash the pressure cap and
neck.
To help ensure proper operation, we recommend a
pressure test of both the cooling system and the
pressure cap.
7. Transaxle Service -- Change both the fluid and
filter every 15,000 miles (25
000 km) 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 “C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police car or delivery
If you do
not use your vehicle under any of these
conditions, change both the fluid and filter every
100,000 miles
( 160 000 km).
service.
8. Spark
Plug Replacement* -- Replace spark plugs
with the proper type. See “Specifications Chart” in
the Index.
9. Spark Plug Wire Inspection*? -- Inspect for
burns, cracks or other damage. Check the boot fit at
the distributor and at the spark plugs. Replace wires
as needed.
10.
Air Cleaner Filter Replacement* -- Replace every
30,000 miles (50 000 km) or more often under dusty
conditions. Ask your dealer for the proper
replacement intervals for your driving conditions.
11.
Fuel Tank, Cap and Lines Inspection*? -- Inspect
fuel tank, cap and lines (including
fuel rails and
injection assembly) for damage or leaks. Inspect fuel
cap gasket for an even filler neck imprint or any
damage. Replace parts as needed. Periodic
replacement of the fuel filter
is not required.
12.
Supercharger Oil Check -- Check oil every 30,000
miles (50 000 km) or 36 months. Add the proper
synthetic
oil. S.ee “Recommended Fluid and
Lubricants’’ in the Index.
* An Emission Control Service.
? The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in ‘‘Section E:Maintenance Record’‘.
303
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Section B: Owner Checks and
Services
Listed below are owner checks and services which
should be performed
at the intervals specified to help
ensure the safety, dependability and emission control
.
performance of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in
Section D.
At Each Fuel Fill
(It is important for you or a service station attendant
to perform these underhood checks at each fuel
fill.
CHECK OR
SERVICE
Engine Oil
Level
Engine Coolant
Level
Windshield
Washer Fluid Level
WHAT TO DO
Check the engine oil level and add
the proper oil if necessary. See
“Engine Oil”
in the Index for further
details.
Check the engine coolant level
in the
coolant recovery tank and add the
proper coolant mix
if necessary. See
“Coolant” in the Index
for further
details.
Check the windshield washer fluid
level in the windshield washer tank
and add the proper fluid
if necessary.
See “Windshield Washer Fluid” in
the Index for further details.
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At Least Once A Month
WHAT TO DO
Tire Inflation Check
tire inflation. Make sure they
are inflated to
the pressures specified
on the Tire-Loading Information
label located
on the rear edge of the
driver’s door. See “Tires” in the
Index for further details.
At Least Once A Year
CHECK OR
SERVICE
I WHAT TO DO
Key Lock Lubricate the key lock cylinders with
Cylinders the lubricant specified in Section D.
Body Lubricate all body door hinges. Also
Lubrication lubricate all hinges and latches,
including those’ for the hood, glove
box door and console door. Section
D tells you what to use.
CHECK OR
SERVICE I WHAT TO DO
Starter Switch
I
1. Before you start, be sure you have
enough room around the vehicle.
2. Firmly apply both the parking brake
(see “Parking Brake”
in the Index if
necessary) and the regular brake.
NOTE:
Do not use the accelerator
pedal, and be ready to turn
off the
engine immediately
if it starts.
3. Try to start the engine in each gear.
The starter should work only
in “P”
(Park) or “N” (Neutral). If the starter
works in any other position, your
vehicle needs service.
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CHECK OR SERVICE
Brake-Transaxle
Shift Interlock
(Automatic
Transaxle)
-- BTSI
WHAT TO DO
I‘
injured. Follow the steps
below.
1. Before you start, be sure you have
enough room around the vehicle. It
should be parked on
a level surface.
2. Firmly apply the parking brake (see
“Parking Brake”
in the Index if
necessary).
NOTE: Be ready to apply the regular
brake immediately
if the vehicle
begins to move.
3. With the engine off, turn the key to
the
“RUN” position, but don’t start
the engine. Without applying the
regular brake,
try to move the shift
lever out of
“P’ (Park) with normal
effort. If the shift lever moves out
of
“P” (Park), your vehicle’s BTSI
needs service.
CHECK OR
SERVICE
Steering
Column Lock
WHAT TO DO
~ ~~
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 lever
is in “P”
(Park).
0 The key should come out only in
“LOCK.”
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CHECK OR
SERVICE
Parking Brake
and Automatic
Transaxle
“P”
(Park)
Mechanism
Check
WHAT TO DO
CAUTION: When you are doing
this check, your vehicle could
begin to mowe. 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“N” (Neutral), slowly remove
foot pressure from the regular
brake pedal.
Do this until the
vehicle is held by the parking brake
only.
To check the “P” (Park)
mechanism’s holding ability: Shift
to “P” (Park). Then release all
brakes.
CHECK OR
SERVICE
I WHAT TO DO
Underbody At least every spring, use plain water
Flushing to flush any corrosive materials from
the underbody. Take care to clean
thoroughly any areas where mud and
other debris can collect.
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Section 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 dealer’s
service department or other qualified service center do
these
jobs. Make sure any necessary repairs are
completed at once.
INSPECTION
OR SERVICE
Steering,
Suspension and
Front-Wheel-
Drive Axle
Boot and Seal
Inspection
Exhaust System
Inspection
Throttle Linkage
Inspection
WHAT SHOULD BE DONE
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 hookup, binding, leaks,
cracks, chafing, etc. Clean and then
inspect the drive axle boot seals for
damage, tears or leakage. Replace-
seals if necessary.
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.
Inspect the throttle linkage for
interference
or binding, and for
damaged
or missing parts. Replace
parts as needed.
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