oil filter CHEVROLET VEGA 1976 1.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Maintenance
More frequent vehicle mainte­
nance
is required when using your
car to pull a trailer. Change the:
• Automatic transmission fluid
and filter each
15,000 miles,
(see Trailering brochure for addi­
tional information).
• Rear axle fluid each 15,000
miles,
• Engine oil each 90 days or 3,000
miles, whichever occurs first,
• Positive crankcase ventilation
valve each
12 months or 15,000
miles, whichever occurs first.
• See index for important informa­
tion on belts, cooling system care
and automatic brake adjustment.
Break-in Schedule
In addition to the new car preak-in
instructions in this manual, it is
recommended that your new car
be operated for
500 miles before
trailer towing.
If it is necessary to
tow during this period, avoid speeds
over
50 MPH and full throttle
starts. The same precautions should
be observed whenever a new en­
gine, transmission or axle
is in­
stalled in your car.
1-10

Downloaded from www.Manualslib.com manuals search engine Gas Cap-The fuel tank filler cap
has a
two-step removal and in­
stallation procedure plus a pres­
sure-vacuum safety relief valve. It
is equipped with a double set of
locking tangs. To remove:
• Rotate cap one-half tum counter­
clockwise to clear the first set of
tangs from the slots inside the
filler neck. This will allow any
residual pressure to escape.
• Pull the cap outward and rotate
one-quarter
tum counterclock­
wise to clear second set of tangs
and remove the cap.
• To install, reverse this procedure.
NOTE: If this cap requires a re­
placement, only a cap with these
same features should be used.
Fail­
ure to use the correct cap can result
in a serious malfunction of the
sys­
tem. Correct replacement caps may
be obtained from your authorized
Chevrolet dealer.
ENGINE ITEMS
Engine Oil and Filter
Recommendations'
• Use only SE engine oil.
• Change oil each 6 months or
7,500 miles, whichever occurs
first,
except under the following
conditions:
*
-driving in dusty conditions
-trailer pulling
-extensive idling
-short-trip operation at
freez­
ing temperatures (engine not
thoroughly warmed-up) .
*Under these conditions, change oil
each 3 months
or 3,000 miles,
whichever occurs first.
• Operation in dust storms may
require an immediate oil change.
• Replace the oil filter at the first
oil change, and every second oil
change thereafter. AC oil filters
5-2
provide excellent engine pro­
tection.
See your Chevrolet dealer for
ad­
vice on the frequency of oil and
filter changes under unusual driving
conditions.
The above recommendations
ap­
ply to the first change as well as
subsequent oil changes. The oil
change interval for your Chevrolet
engine
is based on the use of SE
oils and quality oil filters.
Oil
change intervals longer than those
listed above will seriously reduce
engine life and may affect
Chevro­
let obligation under the provisions
of the
New Vehicle Warranty.
NOTE: Non-detergent and other
low quality oils are specifically not
recommended.
Only the use of SE
engine oils and proper oil and filter
change intervals assure you of
con­
tinued proper lubrication of your
Chevrolet engine.

Downloaded from www.Manualslib.com manuals search engine Supplemental Engine Oil
Additives
The regular use of supplemental
additives
is specifically not recom­
mended and will increase operat­
ing costs. However, supplemental
additives are available that can
ef­
fectively and economically solve
certain specific problems without
causing other difficulties.
For ex­
ample, if higher detergency is re­
quired to reduce varnish and sludge
deposits resulting from some un­
usual operational difficulty, a thor­
oughly tested and approved addi­
tive-"G.M. Super Engine Oil Sup­
plement" -is available at your Chev­
rolet dealer.
In the event of an
operational problem, consult your
dealer for advice before using sup­
plemental additives.
Air Cleaner
When replacement of Air Cleaner
filter element
is necessary, an AC
ACron air filter element
is recom­
mended.
Drive Belts
Every 12 months or 15,000
miles-inspect drive belts for wear,
fraying, cracking, and tension. Belts
which are in
pOQr condition should
be replaced immediately.
Check tension by applying mod­
erate thumb pressUre midway be­
tween pulleys.
If the center-to­
center distance between pulleys
is
5-4
13 to 16 inches, the belt should de­
flect
'h inch. If the center-to-center
distance
is 7 to 10 inches, the belt
should deflect
~ inch. Loose belts
should be retensioned to give the
correct deflection.
1----7'· TO 10" --~ 1/4" DEFLECTION
I· 13" TO 16" I ~"DEFLECTI~

Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER
Car-Stamped on· Vehicle Identification Plate attached to left
of Instrument panel.
Engine-Stamped
on boss on right side of block, below No. 3
spark plug.
Body-Stamped
on plate attached to cowl panel.
DIMENSIONS
Overall
Length . .........•••••.••••.•..•.•......••\
175.4"
Height (Hatchback) ............................... 50.0"
(Wagon and Notchback) ...•....•........... 51.8"
Width ..........•......••••...•.•...•..•..•.....\
. 65.4"
Wheelbase 97.0"
BATTERY RATING
ENGINE VOLTS
WATTS * RESERVE** CAPACITY
L4-140
12 Std. 2300 60 min. cu. in. 12 H.b. 3200 80 min.
'Cranking power at O°F.
"Minutes before battery drops to 10V2 volts with a continuous 25 amp. drain.
6-1
U.S. CAPACITIES Measure
Gasoline Tank (approx.) . . . . . . . . . . . .
••. 16 gal.
Crankcase
(Refill)
Oil
change only 3V2 ql.
Oil
and Filter change ..•...•....... 4 qt.
Axle (Refill) ..•.•.................... 2~ pts.
Cooling System:
Thermostat All
U.S. Measure
(qts.)
8
Imperial Measure (qts.)
6~
Imperial Measur.
13V4 gal.
3 qt.
3V4 qt.
2V4 pts.
All engines
...................•....•.........•..... 195°
Radiator Pressure Cap ••••••••••••••••••\
••••.•••.••. 15 lb.

Downloaded from www.Manualslib.com manuals search engine Air Conditioning System Compressor 011 (525 vis.) '" . • • • . . • • • . • • . . • • • . . . . . .. 11 oz.
Refrlgerant-R-12
...•••.•..........•.......... 2 lb. 13 oz.
Turbo Hydra-matlc ., ......•.....••.
3-speed Transmission •..•....•••.••
4-speed Transmission ............ .
5-speed Transmission
............ .
U.S. Measure
10.0 qts.
3.0 pts.
3.0 pts.
3.0 pts.
Imperial Measure
8.25 qts.
2.5 pis.
2.5 pis.
2.5 pts.
ITEM
Engine Oil Filter
Radiator
Cap
Gasoline Cap
Air Cleaner (1 bbl.)
(2 bbl.)
Carburetor
Fuel Filter
Positive Crankcase Valve
6-2
TURN SIGNAL FLASHER:
Type
..•.•.••.•••••••.•••.••.•••••...••••.•.• . Capacity
Turn Signal ..•.•.••.•..•••••••••••.\
•••••.• 2 lamp (LL) Hazard Warning Flasher, All ..••..•.•..•••••.•... 6 lamp
TIRE INFORMATION:
Wheel Nut Torques Standard Wheels .............................. 80 ft. Ibs. Aluminum Wheels ............................. 9011. Ibs. Complete tire information will be found in section 5 of this manual.
RECOMMENDATION
AC Type PF25
AC Type RC33
AC Type GT85
AC Type A541 C
AC Type A595C
AC Type
GF470
AC Type CV789C