fuel filter CHEVROLET CORVAIR 1986 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Also, all hoses, fittings and the inlet air filter should be
inspected, cleaned and replciced if necessary.
NOTE: If the positive crankcase ventilator valve should
become
dogged, the engine idle will be adversely
affect~d. Therefore, if the engine idle becomes too slow
or rough, the ventilator valve should be checked before
any carburetor ad;ustments are made to compensate for
the trouble.
AIR INJECTION REACTOR (A.I.R.l
The Air
Injection Reactor system is designed to re­
duce .air pollution caused by exhaust emissions. It is entirely separate from the Positive Crankcase Ventilating
system. The Air
Injection Reactor system operates by
oxidizing (or burning) the
hydrocarbons and carbon
monoxide as they are expelled from the combustion
chamber into the exhaust. A positive displacement air
pump, driven by the engine, compresses clean frltered
air, which
is distributed and injected at the exhaust part
of each cylinder. This fresh air mixes with the hot exhaust
gases and promotes further oxidation (or burning) of
both hydrocarbons and carbon monoxide by converting
some
of them to carbon dioxide and water. This does not
reduce the danger of inhaling carbon monoxide in con­
frned areas. See page 7 for carbon monoxide warning.
Supplementing
the air pump a special carburetor and
distributor plus related components are required.
The Air
Injection Reactor system should have the A.I.R. pump filter serviced and the drive belt inspected
for
wear and tension every 12 months or 12,000 miles,
38
whichever occurs frrst. In addition, complete effectiveness
of the system, as well as full power and performance,
depends upon idle speed, ignition timing, and idle fuel
mixture being
set according to specifrcation. A quality
tune-up which includes
these adjustments should be per­
formed periodically to assure normal engine efficiency,
operation and performance.
STEERING GEAR
Every 36,000 miles -Re­
move frller plug and
check lubricant level. If
necessary, add water
resistant EP chassis lu­
bricant which meets
General Motors Specifr­
cation GM 6031 M to
bring to level
of frller
plug hole.
FAN BELT
Every 6000 miles-check condition of belt. Check belt
guide to belt clearance. Belt guide ciearance should
be approximately 1/16" after belt is tensioned.
(See page 49). Retensioning a belt unnecessarily
may result
in premature belt fciilure.
ENGINE OIL CHANGE INTERVAL
Change engine oil each 4 months. If more than
6000 miles are driven in a 4-month period, change oil

Downloaded from www.Manualslib.com manuals search engine CHASSIS LUBRICATION
Every 6,000 miles o.r 4 months lubricate the chassis at
the points listed below, with a water resistant EP
chassis grease which meets General Motors Specifi­
cation #GM 6031 M. Front Suspension-4 Lubrication Fittings
Steering
Linkage-4 Lubrication Fittings
, WJ~P;=-
CLUTCH CROSS SHAFT
41
Clutch Cross Shaft
At 36,000 miles (or sooner if necessary)-Remove plug
and install lubrication fitting. Lubricate with a water
resistant EP chassis grease which meets General
Motors Specification #GM 6031 M.
REAR AXLE
Every 6,000 miles-Check and keep filled to level of
filler plug hole with SAE 80 or SAE 80-90 Multi­
purpose Gear Lubricant meeting requirements of
U.S. Ordnance Spec. MIL-L-21 05-B.
Check 3-or 4-speed lubricant level if the rear axle
lubricant level is low.
FUEL FILTER
The filter element located in the carburetor inlet is to
be replaced every 12 months or 12,000 miles,
whichever occurs first.

Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS
SERIAL AND UNIT NUMBERS
Engine Number Stamped on the engine block behind and to the left of
the fuel pump.
Body
Number-Stamped on a plate attached to top of rear rail to left
of engine mount, within the engine compartment .
Serial
Number-Stamped on vehicle identification plate attached to
left
rear side rail, within the engine compartment.
DIMENSIONS
Length .•...............•.•.•..................•... 183.3 in.
Width
.......•....•. . ....•..••......•.............• 69.7 in.
Height: Sport
Coupe ......•...••• ..•..••............•..•• 51.3 in.
Convertible
..........•.....••..•...•............. 51.5 in.
Wheel Base
...................•..•...•.... , ........ 108.0 in.
Turning Diameter .
.•..........•............... ........ 37.2 ft.
CAPACITIES
U.S. Measure Imperial Measure
Gasoline Tank (approximate) ...... .
14 gal. 11 % gal.
Crankcase Refill •....•..... ...... 4 qt. 3~ qt.
Add for Filter Change ......... . 1 pt. 3,4 pt.
Transmission
and Rear Axle
(manual) 3-and 4-speed ........ . 4 qt. 3~ qt.
Cooling System .....••...................... Air Cooled Engine
Air Conditioning System
Compressor Oil (525 Vis.) ...•............. ......... " 11 oz.
Refrigerent
R12 Charge ( •......•................•.... 4 Ibs.
44
ENGINE SPECIFICATIONS
Horsepower:
95 hp Turbo-Air 164 ......••.•.•........•.•• 95 @ 3600 rpm
110 hp Turbo-Air 164 ........................ 110 @ 4400 rpm
140 hp Turbo -Air 164 ........................ 140 @ 5200 rpm
Compression Ratio:
95 hp Turbo-Air 164 •...•........•.•.••••.•...••.•••. 8.25:1
110 hp and 140 hp Turbo-Air 164 ...................... 9.25:1
Displacement
......•....••••••..••••••...•..•.••\
•.•• 164 cu. In.
Bore and Stroke (all engines) ................. .... 3.4375"x2.94"
Firing Order •.........•..•••••••..•.•.••.•\
..••..•. 1-4-5-2-3·6
Spark Plugs.
95 hp Turbo-Air 164 (Gop .035)
.................... AC-46-FF
110
hp and 140 hp Turbo-Air 164 (Gop .030) .......... AC- 44-FF
Idle
Speed:
95 and 110 hp Turbo-Air 164 wi manual trans. (in Neutral) 700 rpm
95
and 110 hp Turbo-Air 164 w/Powerglide (in Drive) 600 rpm
140 hp Turbo-Air 164 wi manual trans. (in Neutral) ...... 650 rpm
140 hp Turbo-Air 164 w/Powerglide (in Drive) .......... 550 rpm
Ignition Timing:
95 hp Turbo-Air 164 wl164 manual trans •..•...•.•••.•. 8· ATDC
95 hp Turbo-Air 164 w/Powerglide ••.•..•••.••••..•••• 0·
110 hp Turbo-Air 164 wi manual Irons •....•..•..••....•. 0·
110 hp Turbo-Air 164 w/Powerglide •.••..•••.•..•••••.. 4· BTDC
140 hp Turbo-Air 164 All Trans ....................... 4° BTDC

Downloaded from www.Manualslib.com manuals search engine MINOR TROUBLE SHOOTING PROCEDURES
The chart on the previous page, and the information on the pages
which follow, contains information designed to aid the average
driver to discover, and possibly correct, conditions resulting in minor
mechanical
difficulties in his car. The chart, designed to point out
possible solutions to
several of the most common automotive mal­
functions
and point out a logical checking sequence, will lead step
by step to the most likely causes and corrective procedures. If, after
making the checks and adjustments suggested, the source of the
trouble
has not been found and corrected, it is strongly recom­
mended
that an Authorized Chevrolet Dealer inspect the vehicle and
make whatever repairs or adjustments are necessary.
FUEL SYSTEM AND ENGINE
If the ignition switch will cause the engine to "turn over" or
"crank" but the car will not start, check Steps A through D below.
NOTE:
If continual "flooding" of the carburetor is evidenced by a
carburetor wet with fuel or black exhaust smoke, perform the
operation
suggested in paragraph 0 only .
(A) The first and most obvious,
and one of the most frequently
overlooked, items to check when
you
have- difficulty in starting your
car is the amount of fuel in the
tank.
Make it a habit to check the
FUEL GAUGE regularly and most
especially
at a time when the en­
gine will "turn over" but will not
start.
(8)
If the fuel tank is not empty, Checking Fuel Flow
47
you may check further to see whether the fuel is reaching the
engine. Disconnect the fuel lines
at the carburetor. Place a jar or cup
under open line and briefly "crank" the engine by means of the
starter. If fuel spurts from the line, you may assume that the FUEL
LINES are clear and the FUEL PUMP is operating properly. If no fuel
leaves the line, either the fuel lines
or fuel pump are at fault. See
your Authorized Chevrolet Dealer.
(C) Before reconnecting the fuel lines to the carburetor, remove
the
FUel FilTER from carburetor inlet and check its condition.
If it appears to be clean, replace it and reconnect the fuel lines. If
the filter appears to be plugged, clean it as well as possible by
scraping out the foreign material and cleaning in a solvent. Then
reinstall the filter
and repeat the procedure with the second carbu­
retor. Replace the filters with new ones as soon as possible .
(0) If the fuel seems to be reaching the carburetors properly, the
problem may
be: an EMPTY CARBURETOR BOWL caused by a
"stuck shut" float valve or a flOODED CARBURETOR caused by a
"stuck open" condition and evidenced by gasoline flowing down
the outside
of the carburetor; or a stuck CHOKE valve. Remove the
air cleaners from the carburetors. Check that the choke valves move
freely and are not stuck. Tap the side of the carburetors sharply
several times with a light tool such as a screwdriver handle or pliers.
Replace the
air deaners and attempt to start the engine in the
normal manner.
(E) If the car will start but stalls when hot or has a rough idle,
you
can suspect a faulty IDLE ADJUSTMENT, or extremely dirty

Downloaded from www.Manualslib.com manuals search engine INDEX Page Air Cleaner. . . . . . . . . .. , .. . . . . . . .. . . . . . . . . . . .......... 42 Air Conditioning.. ............ ... .... .• . . .20,43 & 44 Air Injection Reactor......... ........... . ... ... 38 Air Recirculating Cover Plate. . . . . . . . . . . .• . . . . .. . . . .. . . 20 Air Vents. . . . . . . . . . . . . . . . . . . . . . . 22 Ash Tray. ........ .. ... 22 Battery........... ............ ....•...•................. 42 Brake Adjusters...................... .. .. ... ............. 17 Brake System Warning Light. . ................. 14 Brake Lmings. . ....... ....... ........ ............... 43 Brake Main Cylinder.. ........... . ...... 43 Brake-Parking. . ............ .......... . .. 18 & 43 Bright Metal Parts..... .. ..................... '. 30 Chassis Lubrication. . . . . . . . . . . . . . 41 Cigarette Lighter. . . .. .... ... .. . . . .. .. " 22 Circut Brea ker. . . . . . ................. .. .............. 15 & 45 Cleaning Hints Exterior Appearance........ .... .... . ............ . 30 Interior Appearance.. ............... . ............. ........ 31 Clutch Adjustment......... 17 Clutch Cross Shaft. . . .. . . . . . . . ... .. . . 41 Clutch Pedal.. .. . .. .. .. .. . . .. .. . .. .. . 17 Clutch Pulleys & Cables..................... . 43 Cooling System. . . . . . . . . . . . . . . . . . ........ ....... 34 & 43 Crankcase.ventilation (Positive). 37 Dimmer Switch... .......... ..... 16 Distributor. . . . . . . 42 Doors and Locks. .. ..... .................. .• ................. 23 Driving for Economy..... ...... ...... 7 Emergency Start. . . . . . . . . . . . . . . . . . 12 Engine Compartment.... . . . . . . . . . . . . . . . . . . . .. .. . . 28 Engine Fuel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 32 Engine Lubrication. . . . . . . . . .. . . . .• . . . . . . . • . . . . . . .33& 38 Fan Belt........ .... ..................... ..... 38 Foreign Country Operation. .................. 32 Front Suspension. . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 41 Front Wheel Bearings.. . ............. .......... . 43 Fuel Filter. . . . . . . . . . . . . . . •. . . . . . . . . .. . . . . 41 Fuel Guage.. ............ 13 Fuses.. .. .. ... ...................... ..... 45 ~s~p.......... ~ Gen·Fan .Indicator........ 13 Hazard Warning Flasher. . 17 Headrest...... . . ....... ... .. ........ 26 Heater............................... ..... .. .......... 19 Ignition Switch. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . 8 Jacking the Car. . . . .. . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 36
52
Keys............... . ......... .............. . Light Control Knob ...................... . . Luggage Compartment ................... . Maintenance and Lubrication (Periodic) .. Octane Requirements. . . . . ......... . Oil Filter .... ............ . Pa rking Bra ke Operation . ..................... . Service .......... ...... . Polishing Your Corvair... . . ... . . . . . .. . .........•. .... ........ Positraction Axle. . . ... ............... .. ...... .. .. .... . Radios. . . . .... . ........... . Rear Axle.... . . ...................................... . . Rocking Car .............. . Occupant Restraint Belts .. . . Seats Front Seat Back Lock ....... .•...... Front Seat Adjustment. Rear Seat-Folding ... Service Bra kes. . . . . . . . . .. . ......................... ... . Serial and Unit Numbers .......... .. . Spare Tire..... . .• ......... .................•.•. Specifications. . . . ................... ... .. .• ........ Speedometer ... .. ............... . Starting the Engine .... . Steering Lin kage ...... . Steering Gear ............... . Telescoping Steering Column. Temp·Press Indicator. Tires. Towing ..... Trailer Hauling. Transmission Manual Operation. ................ . ....... .. .... . Service ................... .. .. ...... .. . Powerglide Operation. Service ...... . Operating Tips ....... . Trouble Shooting Guide.......... . .............. ... . Directional and Lane Change Signal. . ....• ...•.... Warm·up... ............ . ....... .. ........... ... . Washing Your Corvair. . . ........ . White Sidewall Tires.. . . . . . . . . . . . . . . ......... .. . Windshield Wipers and Washers. . . .. .. .. .. .
Page 22 16 29 38 32 39
18 43 30 12 21 41 12 24
23 24 27 17 44 36 44 13 8 41 38 22 13 34 12 50
9 39
10 40 11 46 16 9 30 31 18