1967 CHEVROLET CAMARO service

CORVETTE BODY
1B-51

Fig.
Ill-Side Rail Weatherstrips

appear
if the
parts were cut through on the lettered lines

on
the top
assembly and the
cut
surface exposed. Arrows

indicate direction
in
which
you
would have
to
look
in

order
to see
the view shown.

Before
old
trim assembly
is
removed,
top
should
be

thoroughly adjusted
as
outlined
in
this section.
As
loose

parts
are
removed such
as
stay -straps
and
pads, their

installed positions should
be
marked
as an aid to in-

stallation
of
replacements.

Removal

1.
Remove rear side rail window sealing weatherstrip

as explained further
on in
this section; also remove

screws from ends
of
header inner weatherstrip.

Note, however, that
it is not
necessary
to
remove

header weatherstrip entirely
and
that header strip

must
be- in
place during final installation procedures

of
top
trim
so
that correct tension
of
installed trim

is achieved.

2.
Remove tacks securing
top and
header outer

weatherstrip
to
header (Figure
103).

3.
Pull cemented trim from rear side rail (Section

C-C).
REWORK PART

6280765

^GRIND
OFF

THIS PORTION

COAT
TIP
WITH GREASE PENCIL.

II INSTALL
IN
BOLT RETAINING SLOT

LOCATE
TIP
INBOARD

(BOTH SIDES)

APPLY PRESSURE
TO

MARK
LID,
DRILL,
AND
INSTALL

ATTACHING PARTS (BOTH SIDES)

Fig.
113—Hardtop Attachments
at
Rear
Bow

4.
Remove end caps from wire-on binding; remove

tacks securing binding to #3 bow (View F.). See

frame and linkage portion for bow identification.

5.
Remove staples securing trim to #3 bow.

6. Remove tacks securing upper ends of stay straps to

#3 bow. Pads may be removed at this time, if de-

sired. Mark position of pads and straps on head and

#3 bow before removal.

7.
Disconnect rear bow from top frame assembly. Two

screws retain at each side Figure 104.

8. Remove trim-rear bow assembly from vehicle to

clean work bench or table.

9. Remove plastic filler from' rear bow weatherstrip

MARK, DRILL
AND
INSTALL

ATTACHING PARTS (BOTH SIDES)

Fig.
112-Header Weatherstrip
Fig.
114—Hardtop Attachments
at
Lock Pillar Area

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY 1B-52

and pull weatherstrip and trim from rear bow.

Section A-A shows installed position of these com-

ponents. Refer also to figure 105.

installation

1.
Find and mark center of header, #3 bow, rear bow

and leading and trailing edges of top trim. Align

these marks during installation and recheck their

alignment from time to time while installation is in

progress, especially during tacking or stapling.

2.
Assemble top trim and weatherstrip to rear bow,

referring to Section A-A and Figure 105. Note that

filler strip locks this assembly together and goes

in last. Align center marks.

3.
If new pads are required, install at this time, align-

ing with marks made when old pads were removed.

Figure 106 shows pad construction; Figure 107 shows

pad installed.

4.
Install top trim-rear bow assembly on top frame

with four screws removed at disassembly.

5.
Lock down rear bow in desired "top up" position.

Pull up stay straps and staple or tack to #3 bow

(fig. 108).

6. Pull leading edge of trim iip to header and align

center marks. Smooth out fabric and clamp, tack

or staple temporarily to header.

7.
Draw window extension up to #3 bow, aligning cen-

tering marks. Turn an ample amount of fabric under

and tack to #3 bow. Apply neoprene trim cement,

GM Part #3695016 or equivalent, to area shown in

View D of Figure 102. Follow directions on package.

8. Draw roof portion of trim over #3 bow, align marks

and tack on staple.

9. Trim off excess material and install wire-on binding

as shown in Figure 109 and View D of Figure 102.

Install binding caps.

10.
Remove temporary clamps or fastenings holding trim

to header.

11.
With header locked down, pull trim assembly up tight

and mark for final installation.

12.
Apply trim cement to header and rear side rail.

13.
Release header from windshield. Tack or staple trim

to header (fig. 103).

14.
Apply trim to rear side frame, previously cemented.

15.
Install weatherstrips which were removed at dis-

assembly and install retaining screws in header

weatherstrip.

16.
Make any adjustments necessary, following instruc-

tions listed under Folding Top—Adjustments.

FRAME AND LINKAGE

Figure 110 illustrates construction features of the

folding top frame and linkage. Various cross sections in

Figure 110 show the pivoting joints and their assembly.

If an operation is being performed which requires

removal of folding top trim, follow directions in this

section. The entire frame assembly may be removed and

replaced as a unit. Follow instructions for Folding Top

Trim and Rear Window Assembly and Top Assembly—

Removal and Installation.

The pivoting joints should be lubricated with light

machine oil once a year. Apply oil sparingly so as not

to stain top trim.
WEATHERSTRIP

Side Rail Weatherstrip

Figure 111 illustrates installation of side rail weather-

strip which acts to seal window opening. The weather-

strip is held in place by studs which are part of the

weatherstrip assembly, and by neoprene base cement

which is applied between weatherstrip and side rail

surface.

When replacing weatherstrip remove all rust, old

cement and foreign material from the surfaces to be

cemented, to assure successful bonding. Use only good

quality neoprene cement suitable for weatherstrip

application.

Header Weatherstrip

Weatherstrip assembly is retained to the header panel

by a combination of studs, sheet metal screws and special

fasteners as shown in Figure 112, along with neoprene

base weatherstrip cement.

Figure 99 shows' a cross section of weatherstrip taken

through a special fastener. To replace fastener, rotate

ninety degrees to align fastener head with slot. Follow

directions for cementing in the Side Rail Weatherstrip

instructions preceding this write up.

ADDING HARDTOP (ROOF PANEL ASSEMBLY)

An available roof panel assembly (hardtop) complete

can be added to convertible model Corvettes. The hard-

ware is included with the panel assembly.

Reworking of a plastic part (one for each side of the

roof panel) can be used as a marker for drilling of two

required holes in the folding top compartment lid* Hard-

ware is attached at four locations — two on the lid and

two (one each side) at the lock pillar area as follows:

1.
Rework two plastic retainers (#6280765) (used on

Chevrolet and Corvair door inner panels for trim

retention) as shown by Figure 113.

2.
Slide the reworked plastic retainers into the bolt re-

tainer slots on each side of the hardtop rear bow

(position plastic tip inboard).

3.
Mark the hardtop reveal molding at the approximate

location of the two plastic retainers,

4.
Mark the tips of the two plastic retainers with a

china marker pencil.

5.
Close the soft top compartment lid.

6. With aid of an ^assistant, position front of hardtop

onto header and lower onto vehicle. Do not fasten

latches at windshield header.

7.
Apply hand pressure at reveal molding marks.

8. Mark roof panel attachment hole location at each

lock pillar area (fig. 114).

9. With aid of an assistant, lift roof panel straight up

off body and set roof panel aside.

10.
Mark the drill position at the four china marks with

a center punch.

11.
Place a 2" x 4" board under the top compartment lid

to prevent drill damage to folding top material. Make

certain the compartment lid is securely locked

before drilling.

12.
Drill 1/8" pilot hole at the 4 marked locations.

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY 1B-53

13.
Drill 1/2" hole at pilot hole locations.

14..
Insert ferrules furnished for holes drilled in top

compartment lid. Crimp ferrule tabs.
15.
With aid of an assistant, place the hardtop onto the

vehicle and install attaching parts at all four loca-

tions.
Lock latches at windshield header.

SPECIAL TOOLS

1.
J9559 - Hood Spring

Tool
Fig.
115-Special Tools

2.
J7797 - Door Handle

Clip Remover
3. J8942 - Windshield Opening

Checking Blocks

CHEVROLET CHASSIS SERVICE MANUAL

SECTION 2

FRAME

INDEX

Page

General Description 2-1

Chevrolet 2-1

Cheveile '. 2-1

Repair Procedures 2-1
Page

Checking Frame Alignment 2-1

Car Preparation 2-1

Tramming Sequence 2-1

Reference Point Dimensions 2-1

GENERAL DESCRIPTION

CHEVROLET AND CHEVELLE

Frames used on Chevrolet and Cheveile lines are basi-

cally the same, consisting of full length right and left

side members joined laterally by crossmembers. Sev-

eral different frames are used in each line to meet the

various vehicle size and function requirements but the

basic shape for each line remains the same. Differences

between frames in a given line exist only in metal gauge,

part size and numbers of parts necessary to meet the

particular structural requirements of the models

involved.

CORVETTE

The Corvette frame is a rigid perimeter unit, with five
crossmembers. From the rear kick-up forward, trap-

azoidal shaped, closed side members outline and protect

the passenger compartment. At the cowl area, the side

members curve inward in a sweeping "S" shape, to pro-

vide a sturdy foundation for the engine mounts and clear-

ance for front wheel movement. From the kick-up

rearward, box-sectioned side rails provide fore and aft

support for the rear axle and suspension. Lateral sup-

port is provided by five variously shaped welded-in

crossmembers, including the front unit, which formerly

was bolted-in.

CHEVY II AND CAMARO

Underbody alignment checking procedures will be found

in the Body Service Manual.

REPAIR PROCEDURES

CHECKING FRAME ALIGNMENT

Vehicles involved in an accident of any nature which

might result in a "swayed" or "sprung" frame should

always be checked for proper frame alingment in addi-

tion to steering geometry and wheel alignment.

CAR PREPARATION

Preparing the car for the frame alignment check in-

volves the following:

1.
Place the car on level surface.

2.
The weight of the car should be supported at the

wheel locations.

3.
A visual damage inspection should be made to elim-

inate needless measuring. Obviously damaged or

misaligned areas can often be located by sight.

TRAMMING SEQUENCE

When checking a frame for alignment in case of dam-

age,
the first step is horizontal "X" checking with a

tram from similar given points on opposite side of the

frame.

Frame alignment checks on all models should be made

with the tram points set at the center of each locating

point indicated and the cross bar level to insure

accuracy.

When "X" checking any section of the frame, the

measurements should agree within 3/16". If they do not,
it means that corrections will have to be made.

If a tram gauge is not available, the "plumb bob"

method of checking may be used. To assure any degree

of accuracy when using this method, the vehicle should

be on a level floor.

By using this method, it is only necessary to have a
#

piece of cord attached to an ordinary surveyor's plumb

bob.
When measuring the distance between two points,

the free end of the cord should be placed on the reference

point allowing the plumb bob to hang on the floor. A check

mark should be made on the floor just under the tip of

the plumb bob. This operation should be repeated at all

reference points. With these points located on the floor,

they may easily be measured with a rule.

The second step is checking the vertical dimensions

from the datum plane to the points to be trammed. With

the proper settings the tram bar will be on a plane

parallel to that of the frame. The exception to this would '

be when one of the reference locations is included in the

misaligned area; then the parallel plane between the

frame and the tram bar may not prevail. After com-

pletion of the repairs, the tram gauge should be set at

the specified dimension to check the accuracy of the re-

pair operation.

ALIGNMENT REFERENCE POINT DIMENSIONS

Dimensions to holes are measured to dead center of

the holes and flush to the adjacent surface metal.

CHEVROLET CHASSIS SERVICE MANUAL

SECTION
3

FRONT SUSPENSION

INDEX

Page

General Description
. . . . 3-1

Maintenance and Adjustments
3-3

Front Wheel Bearing Adjustment
3-3

Front End Alignment
3-5 .

Alignment Preliminary Steps ............
3-5

Caster
and
Camber Adjustments
. . 3-5

Chevelle, Caxnaro
and
Corvette
3-5

Chevrolet and Chevy
II 3-6

Steering Axis Inclination
3-6

Toe-in Adjustment
3-6

Cornering Wheel Relationship
3-6

Riding Heigit
and
Coil Spring Sag
3-7

Repair Procedures
3-8

Front Brake Drum (Chevrolet, Camaro, Chevelle,

Chevy E)
. . 3-8

Removal
3-8

Installation
3-8

Front Wheel Hub
3-8

Replacement
. . . . . 3-8

Replacement
of
Hub Wheel Bolts
3-8

Front Wheel Bearings
. . 3-8

Removal
3-8

Inspection
3-9

Repairs
. . 3-9

Replacement
of
Bearing Cups
3-9

Installation
3-9

Steering Knuckle
. . . 3-9

Removal
3-9

Installation
3-9

Shock Absorber
3-10

Chevrolet, Chevelle, Camaro
and

Corvette
3-10

Removal
, . 3-10

Installation
3-10

Chevy
It 3-11

Removal
3-11

Installation
3-11

Stabilizer
Bar 3-11

Removal
3-11

Installation
3-11

Strut Rod
3-11

Chevrolet and Chevy
II 3-11

Removal
3-11

Installation
3-12

Front Coil Springs
3-12

Chevrolet
3-12

Removal
3-12

Installation
3-13

Chevelle
and
Camaro
3-13

Removal
3-13

Installation
3-14

Chevy H
3-14

Removal
3-14

Spring Seat Disassembly and Assembly
3-15

Installation
3-15

Corvette
3-15

Lower Control Arm Spherical Joint
.' 3-16

Chevrolet, Chevelle, Camaro and

Corvette
3-16

Inspection
. 3-16

Chevrolet and Corvette
3-16

Removal
3-16

Installation
3-16
Page

Chevelle
and
Camaro
3-17

Removal
3-17

Installation
. . . . 3-17

Chevy
II 3-17

Inspection
. 3-17

Removal
3-17

Installation
3-17

Lube Fittings
3-18

Lower Control Arm
. . . . 3-18

Chevrolet
. 3-18

Removal
3-18

Installation
3-18

Chevelle and Camaro
3-18

Removal
3-18

Installation
3-18

Chevy H
3-18

Removal
3-18

Installation
3-19

Corvette
3-19

Removal
3-19

mstallation
3-19

Lower Control Arm Bushings
3-20

Chevrolet
3-20

Removal
3-20

Installation
3-20

Chevelle and Camaro
. 3-20

Removal
3-20

Installation
3-20

Chevy H
3-21

Removal
* 3-21

InstaEation
3-21

Cross Shaft and/or Bushings
. 3-21

Corvette
3-21

Removal
3-21

Installation
3-21

Upper Control Arm Spherical Joint
3-21

Chevrolet, Chevelle, Camaro and Corvette
..... 3-21

Inspection.
3-21

Replacement
3-21

Chevy
II 3-21

Inspection
3-21

Replacement
3-21

Lube Fittings
3-22

Upper Control Arm
3-22

Chevrolet, Chevelle, Camaro
and
Corvette
3-22

Removal
3-22

Installation
3-22

Chevy H
3-22

Removal
3-22

Installation
3-23

Upper Control Arm Cross Shaft

and/or Bushings
3-23

Chevrolet, Camaro and Chevelle
3-23

Removal
. 3-23

Installation
3-23

Chevy H
3-24

Removal
3-24

Installation
. . . 3-25

Corvette
3-25

Removal
3-25

Installation
3-25

Special Tools
3-26

Specifications
...'..'
At rear of Book

GENERAL DESCRIPTION

The 1967 Chevrolet, Chevelle, Camaro, Chevy n and

Corvette front suspension systems are basically similar,

being of the
S.L.A.
(short-long arm) type with independent

coil springs. In the Chevrolet, Chevelle, Camaro and

Corvette the springs ride on the lower control arms; in
the Chevy II the springs ride on the upper control arms.

Spherical joints connect the upper and lower arms to the

steering knuckle. Tapered roller wheel bearings are

used.

Camber angle is adjusted, on the Chevrolet and Chevy n

CHEVROLET CHASSIS SERVICE MANIM

FRONT SUSPENSION 3-2

Fig.
1 - Front Suspension - Chevrolet

Fig.
2 - Front Suspension - Chevelle & Camaro

CHEVROLET CHASSIS SERVICE MANUAL

FRONT SUSPENSION 3-3

by means of a lower control arm inner pivot cam; on the

Chevelle, Camaro and Corvette by means of upper control

arm inner support shaft shims.

Caster angle is adjusted, on the Chevrolet and Chevy n

by means of a strut rod which runs from the lower con-

trol arm forward to a frame brace; on the Chevelle,
Camaro and Corvette by means of upper control arm

inner support shaft shims.

A stabilizer bar is used on all Chevelle and Corvette

models. Chevrolet Impalas, station wagons and V-8

engine equipped models are fitted with the stabilizer bar.

UPPER CONTROL ARM

STABILIZER

SPRING
LOWER CONTROL ARM

STEERING KNUCKLE

Fig.
3 - Front Suspension - Corvette

MAINTENANCE AND ADJUSTMENTS

Maintenance intervals recommended for lubrication of

front suspension components have been fully covered in

Section 0 of this manual. Only actual adjustment proce-

dures will be covered here.

NOTE:
Unless otherwise indicated all proce-

dures will apply to all five vehicles covered in

this manual.

FRONT WHEEL BEARING ADJUSTMENT

Proper front wheel bearing adjustment has a definite

bearing on the safe operation of a vehicle. Improperly

adjusted front wheel bearings will result in a lack of

steering stability causing wheel wander, shimmy and ex-

cessive tire wear. Very accurate adjustment is possible

because the spindles are drilled both vertically and hori-

zontally and the adjusting nuts are slotted in all six sides.

NOTE:
Wheel bearings should not
be.
repacked

or adjusted as a part of "New Car Conditioning".
1.
With wheel raised, remove hub cap and dust cap and

then remove the cotter pin from the end of the

spindle.

2.
While rotating wheel, tighten spindle nut to 12 lbs. ft

torque.

3.
Back off adjusting nut one flat and insert cotter pin.

If slot and pin hole do not line up, back off the adjust-

ing nut an additional 1/2 flat or less as required to

insert cotter pin.

4.
Spin the wheel to check that it rolls freely and then

lock the cotter pin by spreading the end and bending

it around.

NOTE:
Bearings should have zero preload and

.001"
to .008" end movement when properly ad-

justed on Chevrolet, Chevelle, Camaro and Cor-

vette; .000" to .004" on Chevy H.

5.
Install dust cap, hub cap or wheel disc and lower

wheel.

6. Perform the same operation on each front wheel.

CHEVROLET CHASSIS SERVICE MANUAL

FRONT SUSPENSION 3-4

SHOCK ABSORBER

5PRING

UPPER

CONTROL

ARM

LOWER

CONTROL

ARM

STRUT ROD

STEERING KNUCKLE

Fig.
4 - Front Suspension - Chevy

STEERING AXIS
VERTICAL

CASTER ANGLE

CASTER
WHEEL PLANE

VERTICAL PLANE

-CAMBER ANGLE

STEERING AXIS

INCLINATION

CAMBER

Fig.
5 - Caster and Camber

CHEVROLET CHASSIS SERVICE MANUAL