tires CHEVROLET CITATION 1980 1.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Tir,s
When lowing trailers using a dead-weight hitch, inflate tires to the "Cold Tire
Pressure" for ·'Max . Load" show n on the Tire Placard on the left front door.
The allowable passenger and cargo load for this car,
also sh o wn on· the Tire
Placard, is reduced by the trailer tongue weight whenever the trailer is attached
t o the car.
Maintenance
More frequen.t servic e is requi red when using your car to pull a trailer. See Section
A of the Maint enance Schedule folder for Tran saxle Fluid and Engine Oil chang e
requirement~ for traitering.
Now and then. check that all trailer hitch bolts an d nuts are tight. Also see
"the Maintenance Schedule rol_def, and the Index in this manual , for important facts
o n
belts, coo ling system care and brake adjustment.
Break-In Schedule
See the new car break~in instru ctions in this manual. Also,. we recommend you
drive your new car for
500 mil es (800 kilometer s) before trailer tOwing. At the
" end
of this 500 mile (800 kilome te r) break-in period, avoid speeds over 50 mph (80 km/h) and full throttl e start s during the first 500 miles (800 kilometers) of
trailer towing.
If a new engine or transaxle is ins talled in you r car, observe the
same
care.
CAUTIONS:
Brakes -To help avoid personal injury due to poor braking action:
• Trailer brakes of adequate size are required on trailer s over 450 kilograms
(1,000 pounds) loaded weight.
• If you use trailer brakes with this car, follow the installation and balan ce
instructi ons
of the trailer brake maker.
• Do nol lap into the car's brake system if the trailer brake system uses more than 0.3 cubic centimeter (0.02 cubic inch) of nuid from the ca r's master
cylinder. In this case, the car's brake fluid capacity will not be enough to
operate
both the car and trailer brakes under all kind s, of use.
• All brak e fluid parts must be able to stand 20 685 kPa (3,000 psi). The brake
fluid tap must be made al th e upper rear master cylinder port. Copper tubing is subject to fatigue failure and must no t be used.
• Before going down a sleep or long grade , reduce speed and shift the tran saxle
into a lower gear to control your car's speed.
Try not to hold the brake pedal
down too long or too often. This could cause the brake s to get hot and not
work
as well.
Hitches -To help avoid personal injury due to sway caused by such things as
c rosswind
s, big trucks passing or road roughn ess, or due to sepa ration of the
trailer :
• Keep the trailer tongue load at 10% of the loaded trailer weight for
dead-w eight hitches. Tongue loads can be adjusted by proper distribution of the load in the trailer. This can be checked by weighing separately the loaded
trailer and then the tongue,
• When you remove a frailer hitch, be sure to seal any mountin g h'oles in the
body . This will help prevent entry of exhaust fumes, dirt or water. (See
"Engine Exhaust Gas Caution (Carbon Monoxide) " at the beginning of "Starting and Operating," Section 2 of this manual.)
1-12

Downloaded from www.Manualslib.com manuals search engine Tires
If you plan to use your vehicle in countries where speeds over 75 mph (120 kmlh) are allowed. see Item 3 on page 5-12.
IMPORTANT FACTS YOU SHOULD KNOW ABOUT FUEL
ECONOMY AND HOW TO IMPROVE IT
How you drive . where you drive and when you drive an affect how many
mileslkilometers you can get from a gallon/liter of fuel. The careful attention you give your vehicle as far as maintenance and repairs 'are concerned 'will also help fuel economy. .
Fuel Selection
Use only unle8;ded gasoline meeting the octane ratings given under "Fuel Requirements" in "Starting and Operating," Section 2 of this manual. Unleaded
gasoline must be used for the, emission control system to operate properly. Its use will also reduce spark plug fouling , exhaust system corrosio n and engine oil
deterioration . Using leaded gasoline can damage the emission control system and could result in IO$S of emission warranty coverage.
"Jackrabbit" Starts
You can save fuel (and prolong engine and tire life) by avoiding fast starts away
from lights and stop Signs. . '
Stop-And·Start Driving
Frequent stops and starts while driving cut down on your miJesper gaUon
(kilometers per liter). Plan even your short shopping trips to take advantage of
through streets to avoid traffic lights. Pace your driving like the expert drivers
to avoid unneeded stops _and braking.
Sudden Stops
Sudden stops can also waste fuel; instead of moving the vehicle , the energy of fuel
is wasted as, heal in braking. Ene'rg'y in the form of fuel is also needed to accelerate
back to driving speed~
Excessive Idling
An idling engine uses fuel, too. If you're faced with more than a minute wait, and
you're not i,n traffic, it may be better to tum, off the engine and start again later.
Lubricants
A well~lubricated vehicle means less friction between moving parts. See the
Maintenan ce Schedule folder for
the_ proper lubrication intervals.
Air Cleane.r
Your vehicle receives its power from a mixture of gasoline and air. The air enters
the engine through the air cleaner. A-dirty air cleaner element lessens engine
performance and can waste
fuel. So, it's important to -replace the air cleaner
element (filter) at required intervals. (See the Maintenance Schedule -folder.)
2-4

Downloaded from www.Manualslib.com manuals search engine Air Conditioner
If your vehicle has an optional air cOnditioner , use the "Economy;' (" Vent" or
"Heater") position s whenever possible, The air conditioner compr essor is not on in these positions and the reduced engine load can improve fuel eco nomy.
Engine Maintenance
An engine that is properly maintained wjJl provide better fuel economy than .one
thai is not . One misfirin g spa rk plu g will cut fuel economy quite a bit , and will
make a difference in the amount of pollution _emitted fro m your vehicle .
Excess Weight
Fuel economy is related to the work the engine must do. The heavier the load,
the more fuel
it takes to run your vehicle. Keep weight to a minimum by taking o~t any luggage or cargo when it is not needed. .
Tire Inflation
Underinflation not only causes needLess wear of the tires, but can also waste fuel. It's a good idea to check tire pressures often and, for the best fuel econ omy, keep
your tires inflated to the highest
pr~suresshown on the Tire Placard on'the left
front doo r of your car.
Wheel Alignment
Improper toe alignment will cause the tires to roll at an angle, which will result
in faster tire wear.
It takes power to ove rcome this improper alignment which,
in tum, wastes fuel.
STEERING COLUMN CONTROLS
ANTI-THEFT STEERING COLUMN LOCK
The anti-theft lock (ignition) on the right side of the steering column has five
positi on
s:
TO REMOVE KEY, DEPRESS KEY \&!;;>. RELEASE LEVER
-~ I
~~~ --WHILE TURNING KEY TO LOCK POSITION
.. ~'-KEY RELEASE "..~ LEVER
• Accessory -You ca n use some elec trical a ccessories when the e ngin e is not
running.
To engage this position, push in the square-head key and tum the
top of the key towards you.
• Lock -Norm al parking position. It 'locks the ignition and prev en ts normal
use
of the steering wheel on all models, and the shift controls on automatic
transaxl e model
s. The ignition key canno t be turned to "Lock" and removed
until the shift lever is mo ved to "P "( Park) on automatic transaxle mode1s .
If you have a manual transaxle model, the ignition key cannot be turned to
"Lock" without pressing down the key release leve r.
2-5

Downloaded from www.Manualslib.com manuals search engine CLEANING WHITE SIDEWALL TIRES
UseGM White Sidewall Tire Cleaner or a tire cleaner which will not harm wheel
aluminum trim. A stitT brush may
be used with the cleaner.
CORROSION PROTECTION
Generally, your vehicle has been designed and built to resist corrosion. Special
materials and protective finishes were applied to most parts of your vehicle when it was built to belp maintain good looks, strength and reliable operation. However,
some parts which are normally not visible (such as certain parts
under the vehicle and under the hood) are strong enough so that surface rust will not affect their
reliability.
So corrosion protection is not needed or used on these parts. By
omitting unneeded fust protection on such parts and applying extra protection where it is needed most, best value is assured for the vehicle buyer.
SHEET METAL DAMAGE
If your vehicle is damaged and requires sheet metal repair or replacement. make
sure·
the body repair shop applies anti-corrosion material to the parts repaired or replaced so that corrosion protection is restored. (Also see "Finish Damage" in
this section.)
UNDERBODY MAINTENANCE
Corrosive materials used for ice and· snow removal and dust control can collect
on the underbody. If these materials are-not removed. accelerated corrosion (rust)
can
occur on underbody parts such as fuel lines. frame, floor pan. and exhaust
system even though they have been provided with corrosion protection.
At least every spring. flush these materials from the underbooy with plain water.
Take care to clean well any areas where mud and other debris can collect.
Sediment packed in closed areas
of the frame should . be loosened before being
flushed.
If desired. your authorized dealer can perform this service for you.
4-5

Downloaded from www.Manualslib.com manuals search engine PART
NUMBER
1051516
1050017
1052277
1050172 1050173
1050174
1050214
t 1050237
1050244
1052280
1050427 1050429
1052349
1050729
1051055 1051398 1051515
1051772 1051855
1051858
1052103
1052271 1052272
APPEARANCE CARE AND MAINTENANCE MATERIALS
SIZE DESCRIPTION
32 oz. 10.946 LI Washer Solvent and Gas Line De·leer 32 oz. 10.946 LI Power Steering Fluid 16 oz. 10.473 LI Spray-A-Squeak
16 oz. 10.473 LI Tar an d Road Oil Removirr /"
16 oz . 10.473 LI Chrome-Cleaner and Polish 16 oz. 10.473 LI White Sidewall Tire Cleaner 32 oz. 10:946 LI Vinyl/Leather Cleaner 16 oz . 10.473 LI Finish Guard Cleaner 16 oz. 10.473 LI Fabric Cleaner 12 oz. 10.354 LI Heat Valve Lubricant 23 oz. (0.680 LI Glass Cleaner 6 lb. 12.72 kgl Multi..purpose Powdered Clearier
16 oz. 10.453k91 Lubriplate (White Greasel 8 oz. 10.237 LI Vinyl Top Cleaner 16 oz. 10.473 LI Preservatone 8 oz. 10.237 LI Spot Lifter 32 oz. 10.946 LI GM Qptikleen 20 oz. 10.567 kgl Pre softe®ed Cleaner/Wax 32 oz. 10.946 LI Dexfon. II 16 oz. 10.473 LI GM Engine Oil Supplement IE.O .S .) 1 gal. 13.785 II Permanent Type Coolant and Anti- Freeze 23 oz . 10.680 LI GM Gear lubricant 15 oa l. 160 LI GM Gear Lubricant
USAGE
Washer Solvent and gas line Oe-ieer Power Steering Weather Strips - .stops sq\;leaks on meta l-ta-metal and metal-to­rubber contact Removes- -old Waxes, polishes, tar, and road oil RemoveS rust and corrosion on chrome and stainless steel
Cleans white and bl _ack tires Spot and stalrl removal o n leather or vinyl One step cleaner and wax and alumInum wh eels SPot and stain removal on cloth and fabric , Free up sticky heat risers -general 'purpose penetrant Glass cleaning ahdspot Cleaning on vinyls
C,leans vinyl and cloth on doortr,im , seats , ari,d -caq:iet -also, tires and mats Grease for hood, trunk and,dQor hinges and latches Cleaning of vinyl tops Vinyl Top Dressing SPOt and staini-emoval on cloth and fabric Windshield washer solvent and anti-freeze One step cleaner/wax Automatic transmission Consult your Dealer for specific usage Yea r round coolant and anti-freez e Rear axle lubricant Same as -1052271

Downloaded from www.Manualslib.com manuals search engine 4. Lubricate hood hin 'ges.
5. Make hood -hinge and la tc h mechanism functiona l ch eck. to assure the
asse mbly
is working correctly.
Air Conditioning
Periodi cally have your Dealer check your Air Conditi oning system to be sure there
ha s been no loss in cooling output. See your Dealer immediat~ly if you suspect
the system
is not performing as it should.
Your car's air con dition ing'syste m will not operate below ambient temperatures of ~I"C (3(JF) regardless of co ntrol position.
TIRES
The tites ins tall ed on-your. vehicle are engineered to provide a proper balance of
these performa nce characteristics ~nder normal driving conditions.
• Endura nce
• Handlin g
• Noise
• Ride
• Road Hazard Resista nce
• Rolling Resistance
• Tractio n
• Tread Mileage
Thi s section contains some tips on how you can get the most benefit
from these
tire
s.
Vehicle Loading
-The tires on yo ur vehicl e -wil) perform well at aU normal loads w hen inflated
as recommended on the Tire Placa rd (located on the left front d -odr of your
vehicle) . Do not load your vehicle beyond the load limit s (total kilograms
or pounds) shown on the Tire Plac ard. The pla card tells you the design
limit s 'of' the vehicle, not just 'of the tires. Luggage tacks do not increase the maxim um vehicle load limits shown on the Tire Placard.
COI.DJIU ... nWb. .n, ... ~ ... .""". .. ..
~LC-----------·--t,M.~ro""'''~,."."''~. 1 F"HEca.~Y
I
::;: ( ) "" II''--.-,----.. -,--"-~--_-_--.-_-, .-,-_--_--'...J.J
TIRE PLACARD
If tire s are other -than standard load range (metric size tires), the load range
will
appear after the tire size stated on the Tire Placard . For example , , PI8S j80R 13/EL is an extra load tange (metric size) tire.
5-10
.'

Downloaded from www.Manualslib.com manuals search engine LUGGAGE/CARGO LOAO CAPACITY
Maximum Luggage Compartment Load
Coupe 155 Pounds/70.2 Kilograms
Sedan 142 Pounds/64.5 Kilograms
NOTICE: Total combined weight of luggage compartment
load, luggage rack load (when-equipped) •. and passengers must not exceed the vehicle capacity weight (shown on the Tire Placard lOcated on the.left front door).
Inflation Pressure
The: cold inflation pressures listed on the Tire Placard provide for the best balance
of tire life, riding comfort. and vehicle handling under normal driving conditions.
If only one inflation pressure is recommended on the Tire Placard, this pressure
should be used for aU vehicle loading conditions. If your vehicle has two inflation
pressures listed on the placard, the "Max LDad" pressures can be used any time,
but must be used when you carry more passengers and cargo than is allowed in
the "Optional Pressures" section. The "Optional Pressures" can be used in lightly
loaded conditions by
'those who prefer the utmost in comfort. In all loading
conditions, use of the "Max Load" pressures will result in improved fuel economy.
Incorrect tire inflation pressures
can have adverse effects on tire life and_vehicle performance. Too Iowan" air pressure·"causes increased tire flexing and heat
build-up. This weakens the tire and increases the chance of damage or failure. It
can result in tire overloading, abnormal tire wear, adverse vehicle handling, and
reduced fuel mileage. 'I'oohigh
an air pressure can result in abnormal wear, harsh
ride, and also increase the chance of dar:nage from road hazards.
Tire inflation pressures should be checked (this includes the spare tire, unless it
is a stowaway spare) and whenever your vehicle is serviced. Always checJ<.,tire
inflation pressures when tires are "cold."
1. The "cold" tire inflation pressure applies to the tire pressure when a vehicle
has
not· been driven more than-one mile (1.6 kilometers) after sitting for three
hours or more.
2. It is normal for tire pressures to increase 30 to 60 kilopascals (4 to 8 pounds
per square inch)
or more when the tires become hot from driving. Do not "bleed" or reduce tire inflation pressures after driving your vehicle. Bleeding
reduces the
"cold" inflation pressure and increase tire flexing, which can
result in tire damage and failure.
3. FOr sustained driving at speeds of 75 mph to 85 mph (120 km/h to 140 km/h),in countries where such speeds are permitted by law, cold
inflation pressures must be increased
30 kPa (4 psi) above the cold inflation
pressures stated on the Tire Placard up to the maximum for each load
range stated in
the_ chart below.
Sustained speeds of 75 mph to 85 mph (120 km/h to 140 km/h) ARE
NOT ADVISED when the 30 kPa (4 psi) adjustment would require pressures greater than the maximum for each load range stated on the chart. Sustained
driving at speeds over 85 mph (140 km/h), where permitted by law. IS NOT ADVISED unless your vehicle is equipped with special high speed tires
available from many tire dealers.
4. Forproper inflation pressures when towing trailers, see page 1-11 in this
manuat
5-11

Downloaded from www.Manualslib.com manuals search engine STANDARD EXTRA B C o
TIRE LOAD AND INFLATION PRESSURES
TIRE LOAD RANGE
-(METRIC SIZETIREI -(METRIC SIZETIREI -(ALPHA-NUMERIC SIZE TIREI -(ALPHA-NUMERIC SIZE TIREI -(ALPHA-NUMERIC SIZE TIREI
MAXIMUM COLD INFLATION PRESSURE
240 Ic.Pa 280 kPa 2211 kP. 250 kP, 275 kP,
(35 psi I (41";1 (J2 psil ( 36 psil (40 p.iI
TIRE LOAD RANGE IS MOLDED ON TIRE. (SEE ILLUSTRATION ON PAGES-leFOR LOCATION ON THE TIRE SIOEWALU.
5. Always use a tire pressure gage (we suggest you purchase a quality pocket
type gage) when checking inflation pressures. Visual inspection of tires for
inflation pressures is nol enough, especially with radial tires. Underinflated
radial tires may look like correctly inflated radial tires.
If the inflation
pressure on a tire
is often ·low, have your dealer correct the cause.
, I PROPERlY INFlATED 1MPR0PERl Y INFlATED
l~_~~_~) y RADIAl. TIRE
6. Be sure to put the tire inflation valve caps, if so equipped. back on. This will help keep dirt and-moisture from getting into the valve core which could cause
a leak.
7 .
If an air loss occurs while driving. do not drive on the flat tire more than
is needed to stop safely . Driving even a short distance _on a flat tire can damage
a tire and wheel beyond repair.
Inspection and Rotation
Front and rear tires perform different jobs and can wear differently depending
on the types
of roads driven, your driving habits, etc.
For longer tire life, you should inspect and rotate your tires as recommended in
Section A
of the Maintenance Schedule folder. Many car and tire dealers will perform -a free lire inspection to look for uneven or abnormal tire wear (usually
the result of wrong inflation pressures, lack of regular rotation, improper wheel
alignment, tires out
of balance, or poor driving habits).
After rotation, adjust the front and rear tire pressures (see
"Tire Placard") and be sure to check wheel nut tightness. (Wheel nulS should also be tightened at
certain intervals ; see the
hIn Case of Emergency" section, page 3-6, for further
information.)
5-12

Downloaded from www.Manualslib.com manuals search engine CAUTION: BefOf"e Installing wheels. remo';.'~-~y build.up of corrosion on the wheel mOOnti_ng surfllce.and brake .drum or disc mounting surface by scrllping and wire brushing~-Installing ~h •• ls without good metal·to-metal contact at the mounting surfaces can cause whe.lnuts to loosen. which can later allow a wheel to c;ome off while the vehicle is moving. possibly causing loss of control.
FRONT
4 WHEEl ROTATION
ROTATION· RADIAL "00 .at induM-'''tm,erMY use Daly" sure tire in rotation .
Alignment and B.alance
Proper wheel alignment improves tire tread mileage . Your vehicle's suspension
. parts should be inspected often and aligned when needed. (See the Maintenance
Schedule Folder for m ore information.) Ball joints have built-in wear indicators,
and some movem ent in th~ joint s is normal. ' Improper alignment will not cause
the
vehicle to vibrate. However, improper toe alignment will cause the tires to roll
at an angle which will result in faster tire wear. Incorrect caster or camber
alignment will cause your tires to wear unevenly, and can cause the vehicle to
"pull" to the left or right.
Proper tire balan cing provides the best riding comfort and helps reduce tire tread
wear. Out--of-balan ce tires -can .cause annoying vibration and uneven tire wear such
as cupping and
flat spots.
Traction
A decrease in driving. cornerin g, and braking traction occurs when water, snow,
ice, gravel ,
or other material is on the road. Driving practices and vehicle speed
should be adjusted to the road condition~.
When driving on wet or slushy roads, a wedge -of water can build up between the
tire and road. This is known as hydroplaning, and may cause partial or complete
l oss
of traction, vehicle control, and stopping ability.
To reduce the chance of traction loss, follow these tips:
I. Slow down during rainstorms or when roads are Slu shy .
2. Slow down if road has standing water or-pUddles.
3. Replace tires when tread wear indicators are showing.
4 . Keep tires properly inflated.
If your vehicle has TPC radial.tires (see "Tire Replacement" in this section), your
lir es were design ed to
provide _ better snow tracti on than -bias or bias-belled tires
without snow treads. However , iF . yo u use conventional snow tires. be sure they
are the same size. loa d range, and construction type (bias, bias belted,
or radial)
as your other tire
s.
5-13

Downloaded from www.Manualslib.com manuals search engine Tire Chains or Similar Traction Devices
Use of chains may adversely affect your vehicle's handling. When using chains : (I) adjust speed to roa d conditions, (2) avoid sharp turns, and (3) when possible,
avoid
locked-wheel braking . In addition, to help preve nt chain -damage to your
vehicle:
• Install the chain s on the front tires as tightly as possible, then tighten again
after driving 114 to 1/2 mile (0 .4 to 0 .8 kilometer). The use of chains on the
rear tires is not recommended; the chains may contact and possibly damage
the
car. If you intend to use chains on the rear tires , m ake certain there is
enough clearance.
• Do not exceed 45 mph (76 km /h), or chain manufacturer's speed limit, jf
lower.
• Drive in a restrained manner and avoid large bumps. potholes, severe turns
and other maneuvers which could cause the tires to bounce up and down .
• Follow any other chain manufacturer's instructions which do no t disagre e
with the above.
If you purchase tire chains for your Citation, make sure they are designated as
SAE Class "S" type chains. U se of other types of chains may cause damage to
your car.
Spare Tire
For the use and installation of your spare tire, see "In Case of Emergency" Section
3
of this manual.
Tire Replacement
CAUTION: Do not mix different tire construction types of tires (such as rediel, bias, and bias.belted) on your vehieleexcept in emeruencies, because your vehicle's handling could be affected and may result In loss of contrOl. This caution does not a~y to 8 stowaway. compact,. or temporary spar. tlr. fumished with your vehtcle.
On most ve hicles originally equipped with radial tires, you will find a TPC Spec.
No. (Tir e Performan ce Criteria Specification Numbe-r) molded into the tire
sidewall ne
ar the tire size marking. This shows that the tire meets rigid size and
performanc e standards which were developed -for your vehicle. The TPC Spec.
No. assures a proper combination of endurance, handling, load capacity, ride, and
traction on wet , dry, and sn o w covered surfaces . When you re place your tires with
tires having the same
TPC Spec. No., your new tires will be co mpatible with your
vehicle.
When replacing tires with those not having a
TPC Spec. No., you should use the
same size, load range ,
and construction type (bias, bias-belted, or radial) "as the
original tires on your 'vehicle. Although it is not generally recommended. some
alpha-size and metri c- size tires can
be interchanged (for size equivalen cy contact
your Chevrolet dealer or a lire dealer). A different size or type of tire may affect
ride, handling, speedometer /odometer calibration, vehicle ground clearance, and
tire
or tire chain clearance to the body or chassis . If replacing only a single tire,
it should be paired on the same axle with the least worn tire of the other three.
5·14