wheel alignment CHEVROLET CAMARO 1967 1.G Chassis Owner's Manual

SECTION 10

WHEELS AND TIRES

INDEX

Page

General Description
10-1

Maintenance
and
Adjustments
.............. 10—1

Tires
10-1

Pressures . 10-1

Inspection 10-1

Wear 10-1

Rotation 10-4

Noise 10-4

Cleaning 10-4

Change (W/Wheels) 10-4

Wheels 10-5

Static Balancing (w/Tire) 10-5
Page

Dynamic Balancing (w/Tire) . 10-5

Run Out (w/o Tire) 10-5

Cleaning 10-5

Service Operations 10-5

Tires 10-5

Removal 10-5

Installation 10-5

Repair 10^6

Wheels . 10-6

Valve Assembly 10-6

Repair (Rim) 10-7

GENERAL DESCRIPTION

WHEELS

Chevrolet, Chevelle, Camaro, Chevy n, and Corvette

are base equipped with welded steel wheels. Five studs

with nuts fasten each wheel to the front hub or rear axle

flange. Disc brake equipped vehicles (except Chevrolet

and Corvette) require special 14 inch diameter wheels

with a revised design for clearance, Chevrolet disc brake

equipped vehicles have 15 in. diameter wheels as do all

Corvettes.

Chevrolet station wagons, Chevelle Super Sport 396,

Corvette and Camaro Super Sport 350 are base equipped

with 6 in. width wheels. All other vehicles have 5 in.

width wheels, except Chevy n 100, 300 and 500 Series

Sedans, which have 4 in. width wheels.

Do not install 6 inch width wheels or snow chains on

Chevrolets equipped with rear fender skirts.

TIRES

The factory installed tires on Chevrolet passenger

cars are selected to provide the best all around tire

performance for all normal operation. They are de-

signed to operate satisfactorily with loads up to and in-

cluding the specified full rated load capacity of the
automobile when inflated as recommended in the Vehicle

Capacity Rating and Recommended Tire Inflation Pres-

sures Table (see Specifications).

Optional Oversize and 8-Ply Rating Tires

{Chevrolet and Chevelle Only)

Oversize or 8-ply rating tires are not necessary on

passenger cars for normal requirements. However, an

extra margin of tire service is available when these

options are used at loads up to and including full rated

load.

Optional oversize 4-ply rating and/or 8-ply rating

tires are available on models as indicated in the Tire

Usage Chart (see Specifications). On some models (ex-

ample—Station Wagon), space limitations do not permit

the use of a larger size tire; hence, the 8-ply rating

tire is an available option.

In either case, these tires are applicable to extended

operation at or near full rated load or for trailer towing

when an extra margin of tire service is desired. How-

ever, use of a larger tire or an 8-ply rating tire should

not be construed as permitting an increase in the full

rated vehicle load (see Specifications).

MAINTENANCE AND ADJUSTMENTS

TIRES

Inflation Pressures

To ensure the proper tire inflation pressure for the

owners particular requirements follow the recommenda-

tions in the Vehicle Capacity Rating and Recommended

Tire Inflation Pressures Table (seeSpecifications). Keep

tires properly inflated, and check inflation pressures

periodically. This will ensure the best tire life and riding

comfort, over the full range of driving conditions.
Inspection

Every few thousand miles and at each lubrication, tires

should be checked for sharp objects or stones in the

tread. H tire is punctured, it should be repaired using

one of several repair kits available through tire manu-

facturers1 outlets.

Wear

Misalignment

This is wear due to excessive toe-in or toe-out. In

CHEVROLET CHASSIS SERVICE MANUAL

WHEELS AND TIRES 10-2

either case, tires will revolve with a side motion and

scrape the tread rubber off. If misalignment is severe,

the rubber will be scraped off of both tires (or all four

tires if front toe is not correct); if slight, only one will

be affected.

The scraping action against the face of the tire causes

a small feather edge of rubber to appear on
one .side
of

the tread and this feather edge is certain indication of

misalignment (fig. 1). The remedy is. readjusting toe-in

within specifications, or rechecking the entire front end

alignment if necessary.

Heei and Toe

This is a saw-toothed effect where one end of each

tread block is worn more than the other.

The end that wears is the one that first grips the road

when the brakes are applied.

Heel and toe wear is less noticeable onsrear tires than

on front tires, because the propelling action of the rear

wheels creates a force which tends to wear the opposite

end of the tread blocks. The two forces, propelling and

braking, make for more even wear of the rear tires,
whereas only the braking forces act on the front wheels,

and the saw-tooth effect is more noticeable.

A' certain amount of heel and toe wear is normal.

Excessive wear is usually due to high speed driving and

excessive use of brakes. The best remedy, in addition

UNDERINFLATION WEAR

Fig.
1 - Toe In or Toe Out Misalignment Wear
Fig.
2 - Over and Under Inflation Wear

CHEVROLET CHASSIS SERVICE MANUAL

WHEELS AND TIRES 10-4

the road and it slips, grinding off the tread on the inside

half of the tire at an excessive rate. This type of tire

shows much the same appearance of tread wear as tire

wear caused by negative camber.

Second, the transfer of weight may also over-load the

outside tires so much that they are laterally distorted

resulting in excessive wear on the outside half of the

tire producing a type of wear like that caused by ex-

cessive positive camber.

Cornering wear can be most easily distinguished from

abnormal camber wear by the rounding of the outside

shoulder or edge of the tire and by the roughening of the

tread surface which denotes abrasion.

Cornering wear often produces a fin or raised portion

along the inside edge of each row in the tread pattern.

In some cases this fin is almost as pronounced as a

toe-in fin, and in others, it tapers into a row of tread

blocks to such an extent that the tire has a definite step

wear appearance.

The only remedy for cornering wear is proper in-

struction of owners.

Fig.
5 - Tire Rotatidh

Rotation

To minimize the possibility of tire noise and to equal-

ize tire wear, it is recommended that tires be inter-

changed every 6000 miles as shown in Figure 5 or more

frequently in the case of extremely heavy wear.

NOTE:
Rotate Corvette tires at 4000 miles or

sooner.

Interchanging tires will effectively prevent undue wear

on any particular tire. II tire interchanging is followed

as recommended above, all tires will have the same

number of miles in each wheel position at the end of the

fourth change. When interchanging tires, inspect for

signs of abnormal wear, bulging, etc., stones, glass, and

nails should be removed before reinstallation.

Noise

Noise caused by the normal action of tire treads on

various road surfaces is often confused with rear axle
gears or other noises in the car.

The determination of whether tires are causing the

noise complained of is relatively simple. The car should

be driven at various speeds and note taken of part

throttle, and sudden acceleration and deceleration. Axle

and exhaust noises show definite variations under these

conditions, while tire noise will remain constant. Tire

noise is, however, most pronounced at speeds of approx-

imately twenty or thirty miles per hour.

The tires may be further checked by driving the ear

over smooth pavement with the tires at normal pressure

and again over the same stretch of pavement when the

tires have been inflated to fifty pounds pressure. Reduce

the tires to normal pressure one at a time to determine

the faulty tire or tires. This high inflation pressure

should immediately be reduced to normal after test. If

the noise for which the test is being made is caused by

tires,.
it will noticeably decrease when the tire pressure

is increased, whereas axle noise should show no change

in volume.

If, on inspection, the tires on the front wheels are

found to be creating most of the noise the alignment of

the front wheels should be checked. Excessive tire noise

usually results from lower than recommended tire pres-

sure, incorrect alignment, uneven tire wear, or defective

(thumper) tire.

Cleaning

A great deal of ordinary road dirt which collects on

white sidewall tires may be sponged off with clear water

or a mild soap solution.

A good brand of whitewall tire cleaner, however, is

a quicker and more effective cleaner for removing dirt

and stains from whitewall tires and in many cases it

will remove stains and discoloration that the simpler

method of soap and water will not remove.

Under no circumstances should gasoline, kerosene or

any cleaning fluid containing a solvent derived from oil

be used to clean whitewall tires. Oil in any form is

detrimental to tire rubber and a cleaner with an oil base

will discolor or injure whitewall tires.

Change (W/Wheels)

To change the road wheels using the jack that comes

with the car, observe the following procedure:

1.
Set hand brake and block front wheels if rear wheel

is being changed.

2.
Remove hub cap or wheel disc and break wheel

mounting nuts loose.

3.
Place the jack as directed tinder, General Informa-

tion,
Section 0 and raise car until wheel clears

ground.

4.
Remove wheel mounting nuts and remove wheel from

hub or drum.

5. To replace road wheel, reverse the above instrue-

. tions. Proper torque on nuts is 55-75 ft. lbs.

torque (70-85 ft. lbs. for Corvette aluminum wheel

nuts).

CAUTION: On models equipped with discs, in-

dex the pilot hole in the disc on the valve stem.

(To insure that the anti-rotation notches in wheel

disc register on lugs in wheel rim.)

CHEVROLET CHASSIS SERVICE MANUAL

WHEELS AND TIRES 10-5

WHEELS

The wheel and tire assembly should be removed from

vehicles equipped with disc brakes to properly perform

balancing operations. This is necessary due to drag of

the spring loaded brake shoes on the disc.

Static Balancing (W/Tire)

Static Balance (still balance) is the equal distribution

of weight of the wheel and tire assembly about the axis

of rotation so that the assembly has no tendency to rotate

by
itself.
Static unbalance causes the pounding action of

the front wheels that is called "tramp".

To correct static unbalance (front and rear): The

quickest and best methods to correct static unbalance

are through the use of wheel balancers which are com-

mercially available. Refer to the Information and in-

structions included with these balaricers.

Dynamic Balancing (W/Tire)

Dynamic Balance (running balance) requires the wheel

to be not only in static balance, but balanced and running

smoothly while turning on an axis which runs through the

centerline of the wheel and tire perpendicular to the axis

of rotation.

The quickest and best methods of testing and correcting

dynamic unbalance are by the use of dynamic wheel

balancers which are commercially available. These bal-

ancers include all necessary information on where and

how the balancing weights should be placed. The follow-

ing information, however, will help in the correction of

dynamic balance.

NOTE:
Before attempting to balance the

wheels, check to be certain that no foreign

matter has been trapped in the wheel ventila-

tion slots or in the accessory wheel discs. This

is especially important if the vehicle has been
run in soft mud and then parked in freezing

weather.

When a wheel that is statically unbalanced is dynam-

ically in balance the dynamic balance can be retained

while correcting "the static balance by installing the cor-

rective weights so that half of the weight required is

placed on the inner edge of the rim and the other half

on the outer edge of the rim.

Dynamic unbalance can be corrected without destroying

static balance by installing weights so half of weight

required for dynamic balance is placed on the rim op-

posite the heavy point, while the other half is placed 180°

away and on the opposite side of the rim.

NOTE:
Vehicles with wire wheel covers should

have the wheels balanced with the wire wheel

covers installed on the wheels.

Run Out (W/OTire)

The wheels should not run out (wobble) more than

1/16" as measured on the side of the rim at the base

of the tire. Excessive run-out is the result of a bent

wheel, an improperly mounted wheel, worn knuckle bear-

ings or steering connections. These parts should be

checked for correct adjustment, proper alignment and

wear whenever excessive run-out is encountered.

The wheels should also run concentric with the steering

knuckle spindle within 1/16 inch as measured on the tire

bead seat of the rim with the tire removed.

Wheel run-out, eccentricity and balance are closely

associated with steering and front wheel alignment.

Further information on these subjects will be found under

"Suspension".

Cleaning Aluminum Wheels

Do not use wire brush or abrasive cleaners when

cleaning wheels. Use only cleaners that will not react

with aluminum.

SERVICE OPERATIONS

TIRES

Removal

Dismounting tubeless tires presents no problems if the

correct procedures are used and the following precau-

tions observed.

1.
Remove the valve cap and valve core. Let out all the

air.

2.
Press the inner side of the tire into the rim well.

Use bead loosening tool or if regular tire irons are

used, take particular care not to injure or tear the

sealing ribs on the bead.

CAUTION: Never use tire irons with sharp

edges or corners.

3.
Using tire irons on the opposite side, remove bead,

taking small "bites" around the rim.

4.
Turn the tire over, and use two tire irons, one be-

tween the rim flange and the bead to pry the rim

upward, the other iron to pry outward between the

bead seat and the bead.
Installation

Extreme care must be exercised to prevent injury to

the sealing bead and circumferential bead when forcing

tire over rim.

1.
Apply a light film of Ruglyde or other suitable rubber

lubricant to sealing bead of tire.

NOTE:
The use of excessive lubrication may

lead to rim slippage and subsequent breaking of

air seal.

2.
Carefully mount the outer bead in usual manner by

using tire irons, taking small "bites" around rim,

being careful not to injure the tire bead.

CAUTION: DO NOT use a hammer, as damage

to the bead will result.

3.
Install the inner bead in the same manner.

NOTE:
If a seal cannot be effected in the fore-

going manner with the rush of air it can be

, accomplished by applying to the circumference

of the tire a tire mounting band or heavy sash

cord and tightening with the use of a tire iron.

On tire mounting machines, bouncing the tire

assembly is not required. The tire should be

CHEVROLET CHASSIS SERVICE MANUAL

SECTION 11

CHASSIS SHEET METAL

CONTENTS OF THIS SECTION

Chevrolet and Chevelle 11-1

Chevy II . . 11.-11

Camaro 11-19

Corvette (See Section IB)

Special Tools 11-25

CHEVROLET AND CHEVELLE

INDEX

Page

General Description 11-1

Maintenance and Adjustments •. il-1

Hood Adjustment 11-1

Hinges 11-1

Bumpers 11-1

Catch Assembly and Lock 11-1

Fenders 11-4

Sheet Metal 11-4

Component Part Replacement 11-4

Battery Tray 11-4
Page

Radiator Support 11-4

Fender Assembly . . 11-4

Skirt 11-4

Trim 11-5

Hood Assembly 11-6

Lock and Catch 11-7

Trim and Insulation 11-7

Cowl Vent Grille 11-7

Rear Wheel Cover 11-7

Simulated Wood Grain Moulding . . . . 11-7

GENERAL DESCRIPTION

The new front end appearance of the 1967 Chevrolet

and Chevelle passenger cars affects the servicing and

replacement of the chassis sheet metal. Refer to Section

13 for Radiator and Grille service procedures, Section
14 for Bumpers, and Section 1A for Air Conditioning

components. Figures 1 and 2 illustrate the Chevrolet

and Chevelle sheet metal components.

MAINTENANCE AND ADJUSTMENTS

HOOD ADJUSTMENT

The alignment of the hood is controlled by the position

of the hood hinges and the height of the two bumpers lo-

cated one at each side of the radiator support. The ad-

justment at the hood lock must be made after the hinges

and bumpers are properly adjusted. To align the hood

and lock proceed as follows:

HOOD HINGE (Fig. 3)

NOTE:
The body mounted portion of the hood

hinges are slotted to provide up and down move-

ment. The hood mounted end is slotted to pro-

vide forward and rearward movement.

1.
Scribe a line around the entire hinge plate to be re-

positioned.
2.
Loosen the appropriate screws and shift the position

of the hood into correct alignment using the scribe

marks to check amount of movement. Check align-

ment by tightening screws and closing the hood.

HOOD BUMPERS

Adjust hood bumpers so that hood top surface is flush

with the fender and grille top surfaces. Refer to Fig-

ures 4 and 5 for correct sheet metal adjustment dimen-

sions.

HOOD CATCH AND LOCK

The hood catch assembly (fig. 6) mounting holes are

slotted to provide adjustment for the hood lock bolt. Ad-

just the hood lock bolt until hood engages securely when

closed and hood bumpers are slightly compressed.

CHEVROLET CHASSIS SERVICE MANUAL

CHASSIS SHEET METAL 11-18

b.
Check and adjust front wheel alignment as out-

lined in Section 3.

c. Check and adjust headlamp aiming as outlined in

Section 12.

HOOD ASSEMBLY

Hood may be removed either with or without hinges.

To shorten aligning time, hood hinge plates may be lo-

cated by scribing a mark on hood and/or body which

outlines entire plate. See Maintenance and Adjustments -

Hood Hinge for hood adjustment procedure. Hood hinge

springs may be easily and safely removed and installed.

through the use of Tool J-9559 as follows:

1.
With hood opened only far enough to allow passage of

mechanic's arm between hood and fender, insert ends

of J-9559 (through bolt removed) between coils of

spring until barrel of tool contacts outer diameter

of spring.

2.
Open hood fully while still holding spring (with tool

installed) in hand; when hood is near fully opened

position, spring may be removed as shown in Figure

28.

3.
As soon as spring is removed, insert long bolt sup-

plied with J-9559 through holes in end of tool, pass-

ing it through spring, and install nut on bolt.

Spring may be removed from J-9559 or J-9559 may be

installed in a new spring by the following method:

1.
Place a closed 6 or 8 inch "C" clamp in a vise or

fasten it to a heavy bench top (bench should be fas-

tened to floor).

2.
Hook one end of spring in clamp and the other end

in hook of a hoist as shown in Figure 29.

3.
Stretch the spring enough to allow insertion of

J-9559. Install through bolt if spring is not to be

installed on hinge at once.

HOOD CATCH AMD LOCK (Fig. 19)

Removal

1.
Remove catch assembly as follows:

a. Remove screws retaining catch assembly to radi-

ator support.

b.
Remove screws retaining catch assembly to catch

support assembly.

c* Remove screws retaining catch assembly to grille

upper bar.

2.
Before removing hood lock plate from hood, locate

position on hood by scribing around base of lock

plate. Remove screws retaining lock plate to hood

and remove lock plate from vehicle.

Installation

1.
Install both catch and lock assemblies in reverse

order of removal procedure.

2.
Align as outlined under Maintenance and Adjust-

ments - Hood Catch.

HOOD TRIM

Crown Molding

Hood crown molding is retained by clips installed on

underside of hood. Clips may be removed by carefully

pressing them off molding mounting studs with screw

driver.
When installing a new molding, force clips onto mount-

ing studs as far as possible and then clench clips with

long-nosed pliers to eliminate gap between molding and

hood, as shown in Figure 30.

Emblem

The hood emblem is retained by four nuts which are

accessible from under the hood.

COWL VENT GRILLE

The cowl vent grille replacement procedure for Chevy

U is the same as for Chevrolet and Chevelle. Refer to

Chevrolet and Chevelle Cowl Vent Grille replacement

procedure and see Figure 16.

FRONT END ASSEMBLY

The Chevy n front end body design allows for removal

of the entire front end of the vehicle without disassembly

of front suspension of sheet metal. One man may remove

and transport the front end assembly using only a floor

jack placed under the crossmember and the vehicle front

wheels. Figure 31 illustrates the assembly in process

of removal with jack stand in position under rocker panel.

Proceed with removal
as.
follows:

Removal

1.
Remove hood assembly as outlined in this section.

2.
Remove engine assembly as outlined in Section 6.

On 4 cylinder models, replace crossmember.

3.
Raise car from floor and install jack stands as

shown in Figure 31.

4.
Remove pitman arm from steering gear as outlined

in Section 9.

5.
Remove steering gear mounting bolts from skirt

assembly.

6. Remove 4 bolts securing each skirt assembly to

lower dash brace.

7.
Remove fender-to-rocker extension mounting screws

and record shimming.

8. Remove brake hydraulic line and fuel line from right

hand skirt.

9. Position floor jack or equivalent under front cross-

member.

10.
Remove hydraulic line from main cylinder.

11.
Remove fender-to-cowl mounting screws and record

shimming.

12.
Remove upper skirt-to-dash mounting screws and

record shimming.

13.
Remove front end from vehicle as shown in Figure

31.

Inspection

If car has been involved in a collision, it is advisable

to carefully inspect cowl and dash area for damage. Pay

particular attention to welds, cage nuts, weld nuts and

skirt mounting surfaces. Cage and weld nuts may be

repaired by outright replacement (the best method), or

by the installation of spiral thread inserts. If the spiral

inserts are used, follow the instructions furnished by the

manufacturer. -

Installation

%, position front end assembly at upper dash mounts

and lower dash support, align screw holes with drift

punch and install all mounting screws and bolts

loosely; do not tighten until all screws and bolts are

started. Replace original shimming.

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY
AND CHASSIS 12-48

NOTE:
Screws, nuts and lock washers for re-

assembling cover to wiper are contained in a

service repair package.

6. Remove output gear and shaft assembly, then slide

,
intermediate gear and pinion assembly off shaft.

7. If necessary, remove terminal board and park switch

assembly as follows:

a. Unsolder motor leads from terminals. Coding of

motor leads is not necessary on single-speed

wipers.

b.
Drill out rivets securing terminal board and park

switch ground strap to mounting plate.

NOTE:
Screws, nuts and washers for attaching

a replacement terminal board-park switch as-

sembly are included with the replacement

assembly.

Motor
(Fig. 65)

1.
Follow Steps 1 through 7b under gear box

disassembly.

2.
Remove, motor through bolts, tap motor frame

lightly, and remove motor from mounting plate.

3.
Remove brush spring tension (fig. 68), slide arma-

ture and end plate from motor frame. Pull end

plate from armature.

NOTE:
Thrust plug located between armature

shaft and end plate.

4.
Remove end play adjusting washers from armature,

noting arrangement for proper reinstallation.

INSPECTION

Check and inspect all parts for serviceability, replace

as necessary. All parts can be replaced individually

except motor frame and field, which is serviced as an

assembly. Service kits also provide screws, nuts and

washers to replace gear cpver and terminal board rivets.
ASSEMBLY

Refer to Figure 65 for exploded view of motor and gear

train.

Motor

Reassemble motor using reverse of disassembly

procedures.

NOTE:
Armature end play is controlled by end

play washers. See Figure 69 for proper assem-

bly of end play washers. Lubricate armature

shaft bushings with light machine oil.

Gear Box

1.
Assemble gear box using reverse of disassembly

procedure.

NOTE:
Lubricate gear teeth with Delco Cam

and Ball Bearing lubricant or equivalent. Be

sure cover is properly located over dowel pins

and be sure to reinstall ground strap.

2.
Place wiper in park position and install crank arm

on output shaft, rotate crank so alignment marks line

up with those on cover (fig. 70).

3.
Replace retaining nut, place crank arm in vise,

tighten retaining nut.

WINDSHIELD
WASHER PUMP

The windshield washer pump used on the 2-speed Type

"E"
wiper motor assembly is a positive displacement

type pump employing a small bellows, bellows spring and

valve arrangement. The pumping mechanism is actuated

by a four lobe cam and driven directly by the wiper motor

(fig. 71). Thus, when the wiper is operated, this rotor is

always turning with the gear. Programming is accom-

plished electrically and mechanically by a relay assembly

and ratchet wheel arrangement.

GEAR
CASE GROOVES

r— CRANK ARM GROOVES

WASHER PUMP
Ha

ACTUATOR
IB

•
^^HTS4LOBE

•MMBW
CAM

Fig.
70 - Wiper Crank Arm in Park Position
Fig.
71 - Wash Pump Drive Cam and Actuator

CHEVROLET
CHASSIS SERVICE MANUAL

SPECIFICATIONS

HEATING
AND AIR
CONDITIONING

SECTION
1A

Compressor

Make Frigidaire

Type
. 6
Cylinder Axial

Displacement

Four-Season
12.6
Cu.
In.

Universal
and
Ail-Weather
.... .10.8 Cu. In.

Rotation Clockwise

Compressor Suction
and
Discharge

Connector Bolt Torque
.......
25 ft lbs.

Compressor Clutch Coil

Ohms
(at
80°F.).
4.18-4.38

Amps
(at
80°F.)
2.86 @ 12
Volts

Torques

Rear Head
to
SheU Stud
Nut 23 lb. ft

Shaft Mounting
Nut 15 lb. ft

Belt Tension.
See
Tune-Up Chart
System Capacities

Refrigerant
R-12

Four-Season
and
Comfortron

Systems.
............
3 lbs., 12 oz.

Universal Systems

Chevrolet, Chevelle,
and
Camaro.
... 3 lbs.

Chevy
n 2 lbs. 8 oz.

All-Weather System
2 lbs. 8 oz.

Compressor
Oil 525
Viscosity

All Systems
11 oz.

Fuses

Comfortron Systems
.

Four-Season Systems
.

Universal Systems
. .

All-Weather System.
.
Fuse

Block

25
amp.

25
amp.

25
amp.

25
amp.
In

Line

30
amp.

30
amp.

20
amp.

20
amp.

SECTION
3

WHEEL ALIGNMENT SPECIFICATIONS (Vehicle
dt
Curb Weight)

Caster*

Camber*

Steering Axis

Inclination

tToe-In (Total)

Wheel Bearing

Adjustment

Preload

End Movement
Chevrolet

Pos.
3/4° ± 1/2°

Pos.
1/4° ± 1/2°

7-1/2° ± 1/2°

@l/8"
to 1/4"

12 ft lbs.

zero

.001"
to .008"
Chevelle •

(SS and El Camino)

Neg. 1/2° ± 1/2°

(All others)

Neg. 1° ± 1/2°

Pos.
1/2° ± 1/2°

8-1/4° ± 1/2°

1/8" to 1/4"

12 ft lbs.

zero

.001"
to .008"
Chevy n

Pos.
1° ± 1/2°

Pos.
1/2° ± 1/2°

7° ± 1/2°

1/4" to 3/8"

12 ft lbs.

zero

.000"
to .004"
Corvette

Pos.
1° ± 1/2°

Pos.
3/4° ± 1/2°

7° ± 1/2°

3/16" to 5/16"

12 ft lbs.

zero

.001"
to .008"
Camaro

Pos.
1/2° £ 1/2°

Pos.
1/4° ±1/2°

8 3/4° ± 1/2°

1/8" to 1/4"

12 ft lbs.

zero

.001"
to .008"

•Must not vary more than 1/2° from side to side.

@Toe-In (Total) should be 5/16" to 7/16" after rebuild using new bushings and ball joints.

tAdjust Toe-in with steering gear on straight ahead location after camber and caster have been set Any change

in caster and camber settings will affect toe; always recheck and set toe to specifications.

LET CHASSIS SERVICE MANUAL

SPECIFICATIONS
4

Stabilizer Shaft

Bracket to Frame

Bracket to Torque Arm

Link Bushings

Rebound Bumper to Frame

Crossmember to Frame

Crossmember to Carrier

Carrier Front Support

to Crossmember

Front Bolt

Rear Bolt

Drive Spindle Nut

Drive Spindle Support

to Torque Arm

Strut Rod

to Spindle Support

Bracket to Carrier

Camber Cam

Torque Arm Pivot

Spring Link Bolt to

Torque Arm

Wheel Alignment #

Camber (Degrees)

Toe-in (Total)
Chevrolet
Chevelle

Chevy II
I

Cama.ro
j Corvette

i

|
120

1
120

25

j
. ' 20

25

!
60

\
65

!
50*

50

100*

30

80*

45

65

50

Install nut to expose hole (Corvette

then insert cotter pin. only)

-
Neg.
1/2° ± 1/2°

1/32" to 3/32"

©Station Wagon All 4-Link System

•Plus additional torque necessary to line up cotter pin hole.

# Camber must not vary more than 1/2 degree from side to

set.
side.
Toe setting must be made after camber is

RIDING
HEIGHT

Body Style

2 Door Sedan

4 Door Sedan

4 Door Sport Sedan

Sport Coupe

Convertible

Station Wagon

Sedan Pickup

Super Sport Coupe
&
Convertible
6-1/2"

6-7/16"

6-7/16"

6-1/2"

6-7/16"

6-7/8"
± 3/8".

±3/8"

±3/8"

± 3/8"

± 3/8"

± 3/8"
5.0" ±

5.0" ±

5.0" ±

4-3/4"

6-1/2"

6-1/4"

6-3/8"

3-3/8"
3/8"

3/8"

3/8"

± 3/8"

± 3/8"

± 3/8"

± 3/8"

± 3/8"
6-1/8"

6-1/16'

4-15/16'

5-13/16
± 3/8"

± 3/8"

1
± 3/8"

*
± 3/8"
5-1/4"
± 3/8"

5-3/16" ± 3/8"

All settings are made at curb weight.

CHEVROLET
CHASSIS SERVICE MANUAL