air filter BUICK LESABRE 1993 Owners Manual
[x] Cancel search | Manufacturer: BUICK, Model Year: 1993, Model line: LESABRE, Model: BUICK LESABRE 1993Pages: 324, PDF Size: 17.02 MB
Page 231 of 324
@ Part 6 Service & Appearance Lare
Here you will find information about the care of your Buick . This part begins with service and fuel information. and
then it shows how to check important fluid and lubricant level\
s
. There is also technical information about your
vehicle. and a section devoted to its appearance care .
Part 6 includes:
ServiceTips
......................................................................
Fuel ........................................................................\
.....
HoodRelease .....................................................................
Engineoil ....................................................................... \
AirFilter ........................................................................\
.
Automatic Transaxle Fluid ............................................................
Enginecoolant ....................................................................
Power Steering Fluid ...............................................................
Windshield Washer Fluid ............................................................
Brakes ........................................................................\
...
Battery ........................................................................\
..
BulbReplacement .................................................................
Tires ........................................................................\
.....
Appearancecare ..................................................................
Vehicle Identification Number (VIN) ..................................................
FusesandCircuitBreake ............................................................
Capacities and Specifications .........................................................
LoadingYourVehicle ...............................................................
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What to Do with Used Oil: Air Cleaner
I I
A CAUTION:
Used engine oil contains things that have caused
skin cancer
in laboratory animals. Don't let used
oil stay on your skin
for very long. Clean your
skin and nails with soap and water, or a good
hand cleaner. Wash or properly throw away
clothing or rag8
on. Mng used engine oil.
Used oil can be a real threat to the environment. If you
change your own oil, be sure
to drain all free-flowing oil
from the filter before disposal. Don't ever dispose
of oil
by pouring
it on the ground, into sewers, or into streams
or bodies
of water. Instead, recycle it by taking it to a
place that collects used oil. If you have a problem
properly disposing of your used oil, ask your dealer, a
service station or a local recycling center for help.
r
The air cleaner and filter are located on the driver's side
of the engine compartment. To check or replace the
filter, undo the wing screws and pull the air cleaner
open. Replace the filter,
then close the cover and tighten
the wing screws.
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Refer to the Maintenance Schedule to determine when
to replace the air filter.
See “Scheduled Maintenance Services” in the Index.
A CAUTION:
Operating the engine with the air cleaner off can
cause you or others
to be burned. The air cleaner
not only cleans the air, it stops flame if the
engine backfires.
If it isn’t there, and the engine
backfires, you could be burned. Don’t drive with
it off, and be careful working on the engine with
the
air cleaner off.
I
NOTICE:
If the air cleaner is off, a backfire can cause a
damaging engine fire. And, dirt can easily gel
into your engine, which wiil damage
it. Always
have the air cleaner
in place when you’re driving.
Automatic Transaxle Fluid
When to Check and Change:
A good time to check your automatic transaxle fluid
level
is when the engine oil is changed. Refer to the
Maintenance Schedule to determine when to change
your fluid. See “Scheduled Maintenance Services”
in
the Index.
How to Check:
Because this operation can be a little difficult, you may
choose to have this done at a Buick dealership Service
Department.
If you do it yourself, be sure to follow all the
instructions here,
or you could get a false reading on the
dipstick.
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Page 277 of 324
Capacities and Specifications
Engine Code L1 (L27)2 3.8L V-6 SF1
Belt Tensions -
Automatically controlled by a Self-Tension idler
pulley. Tension adjustment should never
be
necessary.
Cooling System Capacity -
Crankcase Capacity -
Air Conditioning Capacity4 -
With air conditioning: 13 quarts/l2.5 liters
4 quarts/4 liters
R134
- 2.0 lbs. (0.90 kilograms)
R12 - 2.42 lbs. ( 1.09 kilograms)
Fuel Tank Capacity -
18 gallons/68 liters
Transaxle -
Drain & Refill - 6 quarts/5.7 liters
Maintenance Item Part Numbers3 -
Air Filter - A1096C
Fuel Filter
- GF580
Oil Filter
- PF47
Radiator Cap - RC27
Spark Plug
- 41-600, GAP 0.060”
PCV Valve
- CV892C
1 8th Character of the Vehicle Identification Number.
2 Made in a GM plant in the United States.
3 Part numbers are AC type.
4 Air Conditioning Refrigerant: Not all air-conditioning refrigerants are the same. If the air conditioning system in your
vehicle needs refrigerant, be sure the proper refrigerant
is used. If you’re not sure ask your Buick dealer.
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TO BE SERVICED
(See Explanation of
Scheduled Maintenance
Months, Whichever Services Following
Miles (kilometers) or
WHEN
TO PERFORM
Schedules I and
IIj
I Itern No.
Occurs First
I
7. Transaxle Service See
Explanation
of Scheduled
Maintenance Service
Following Schedules I and
I1
I 8. Spark~Plug ~
Replacement*
I 9. Wire Spark Inspection”?
10. Air Cleaner Filter
I Replacement*? I
Every 30 000 mi
(50 000 km)
11. Fuel Tank, Cap &
I Lines Inspection
MILES (000)
3
39 36 33
30 27
24 21 18 15 12 9 6
KILOMETERS (000)
50 55
0
0
0
0
0
60 65 70 75 80
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.
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 EMaintenance
Record”.
283
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1 I
TO BE SERVICED
(See Explanation of
Scheduled Maintenance Services Following Schedules
I and II)
Item No.
WHEN TO PERFORM
Miles (kilometers) or
Months, Whichever Occurs First
MILES (000)
7.5 45 37.5 30 22.5 15
KILOMETERS (000)
8. Spark Plug Replacement*
9. Spark Plug Wire Inspection*?
0
0 1 1. Fuel Tank, Cap & Lines Inspection*?
0 Every 30 000 mi. (50 000 km) 10. Air Cleaner Filter Replacement*
0
I
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
* 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 IO 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".
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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.
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.
2. Chassis Lubrication -- Lubricate suspension and
steering linkage. Lubricate the transaxle shift linkage, and parking brake
cable guides, underbody
contact points and linkage.
3. Throttle Body Mounting Bolt Torque* -- Check
the torque of the mounting bolts and/or nuts.
4. 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.
5. Engine Accessory Drive Belt(s) Inspection --
Inspect the belt(s) for cracks, fraying, wear and
proper tension. Replace as needed.
6. 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.
* An Emission Control Service.
3‘ The U.S. Environmental Protection Agency has determined that the failure to perfonn this maintenance item will not nullify the emission warranty or limit recall liability prior to thecompletion 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”.
286
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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.
8.
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:
0 In heavy city traffic where the outside
temperature regularly reaches
90 F (32 C) or
higher.
0 In hilly or mountainous terrain.
0 When doing frequent trailer towing.
0 Uses such as found in taxi, police car or delivery
service.
9.
If you do not use your vehicle under any of these
conditions, change both the fluid and filter every
100,000 miles
(140 000 km).
Spark Plug Replacement* -- Replace spark plugs
with the proper type. See "Specifications Chart" in
the Index.
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,
if equipped) 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.
* An Emission Control Service.
-t 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 perlormed at the indicated intervals and the maintenance be recorded in "Section E:Maintenance Record".
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