1967 CHEVROLET CAMARO light

CORVETTE BODY 1B-46

Fig.
99—Inner Forward Weatherstrip

or material from a hidden area directly on complaint

. car (such as under reveal moldings).

2.
Using an electric wood burning needle or low heat.

soldering gun, scrape off an appropriate amount of

vinyl from scrap piece of material or from hidden

area and immediately apply to scuffed or cut area on

car.

CAUTION: Be certain low heat is maintained to

prevent discoloration of cover.

3.
Carefully blend applied vinyl to fabric roof cover,

utilizing electric needle or soldering gun.

Wrinkles, Blisters and Bubbles

1.
Pierce each wrinkle, blister and bubble on fabric

roof cover with a small needle.

2.
Completely saturate a clean shop towel with water

and wring out.

3.
Apply cloth to wrinkle or blistered area.

4.
Apply a home type laundry iron over shop towel using

back and forth strokes until towel is dry. (If iron

has heat control settings, control should be set to

"wool".)

CAUTION: Do not continue to use iron after

towel has become dry as
excess,
heat may cause

permanent damage to vinyl roof cover.

5.
Remove towel and4nspect area. If slight wrinkles or

blisters are still present, perform the following

steps:

6. Using a syringe and hypodermic needle filled with

clear water, inject sufficient water into wrinkle or

bubble to dampen fabric backing.

7.
Repeat steps 2 through 4.
FOLDING TOP

CARE OF THE FOLDING TOP

To avoid water stains, mildew, or possible shrinkage

of the top material, do not keep the top folded for ex-

tended periods of time if it is damp or water soaked.

Permit top to dry out in a raised position before stowing.

Also avoid pasting advertising stickers, gummed labels

or masking" tape on the plastic back window. In addition

to being difficult to remove, the adhesive on these

stickers may also be injurious to the plastic composition

of the window.

Care of Rear Window

The large plastic rear window in the folding top will

remain in good condition for the life of the top if given

proper care. Due to the texture of the plastic window,

it is susceptible to scratches and abrasions; therefore,

when cleaning the window, follow the steps outlined below.

Fig.
100-Applying Sealer

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY
1B-47

REAR

BOW

ASSY.

VIEW
C

Fig.
101—Folding
Top
Adjustments

MATERIAL
FOR
ATTACHMENT

FRONT HEADER PANEL

PAD
WIRE-ON

BINDING

WINDOW

EXTENS

SECTION
E-E

AY STRAP

SECTION

A-A

CEMENT SECURELY

REAR RAIL ONLY

Fig.
102—Folding
Top
Trim Installation

1.
To
remove superficial dust,
do not use a
dry cloth.

Use
a
soft cotton cloth moistened with water
and

wipe cross-wise
of
the window.

2.
To
wash
the
rear window,
use
cold or tepid (not hot)
water
and a
mild neutral soap suds. After washing,

rinse with clear water
and
wipe with
a
slightly

moistened clean soft cloth.
A
high quality plastic

window cleaner
is
available from Chevrolet parts

sources.

CHEVROLET
Oi
SERVia

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

FRONT SUSPENSION 3-8

REPAIR PROCEDURES

Unless otherwise indicated all repair procedures will

apply to all five vehicles covered in this manual.

CAUTION: During any operations which in-

clude breaking the ball stud loose from the

knuckle boss extreme care must be used to as-

sure that the ball stud seal is not damaged or

cut. A recommended way to loosen the stud is to

place a flat bar stock against the knuckle boss

and strike the bar rather than the knuckle.

FRONT BRAKE DRUM-CHEVROLET, CAMARO,

CHEVELLE, CHEVY It

Removal

1.
Remove hub caps, partially loosen wheel nuts and

raise vehicle from floor. Remove wheel nuts and

wheel.

2.
Remove brake drum. In some cases it may be nec-

essary to back off brake adjustment because of

scored drum or unevenly worn brake linings.

3.
Check brake drum for concentricity, damaged pilot

diameter or scored braking surface. Lightly sand

braking surface and wipe clean.

Installation

1.
Install drum over hub bolts making sure alignment

dowel on drum web indexes with hole in wheel hub.

This will assure proper drum alignment with hub

bolts and hub pilot diameter.

2.
Install wheel and partially tighten wheel nuts.

3.
Re-adjust brake shoes to original setting. It may be

necessary to re-adjust brake shoes on both front

and/or rear wheels to assure balanced brake adjust-

ment. See Section 5 for brake adjustment procedure.

4.
Lower vehicle to floor, tighten hub wheel nuts and in-

stall hub cap.

FRONT WHEEL HUB

Replacement

1.
Remove hub caps, break loose the wheel stud nuts
VM" DIA. PIPE OR ARBOR

>l

INNER CUP

OUTER CUP
JL
RADIUS

e^

Fig.
10 - Pressing Front Hub Bolts (Typical)
Fig.
11 - Front Wheel Bearing Cop Removers

and raise vehicle. Remove wheel nuts, wheel and

tire and brake drum or (on Corvette) brake caliper

and brake disc.

NOTE:
On the Corvette, the hub and brake disc

are serviced as a complete assembly.

2.
Pry out hub grease cap, cotter pin, spindle nut and

washer,
and
remove hub. Do not drop wheel bearings.

3.
Reverse this procedure to install.

Replacement of Wheel Hub Bolts

It may be necessary to replace damaged wheel hub

bolts.
In this case, service the hub in the following

manner.

1.
Remove the hub bolts with a press or hammer.

These bolts are not peened into the hub. Do not

damage wheel mounting surface on hub flange.

2.
Install new serrated bolt into hole in
hub.
Tap lightly

with a hammer to start bolt serrations in hole, mak-

ing sure that bolt is square with hub flange.

3.
Press bolt into flange until head is fully seated

against hub flange (fig. 10).

FRONT WHEEL BEARINGS

Removal '

1.
Remove wheel hub as described above.

NOTE: Discard cotter pin. Install new cotter

pin when assembling.

2.
Remove outer roller bearing assembly from hub with

fingers. The inner bearing assembly will remain in

the hub and may be removed after prying out the

inner bearing lip seal assembly. Discard seal.

3.
Wash all parts thoroughly in cleaning solvent and

blow dry.

CHEVROLET CHASSIS SERVICE MANUAL

FRONT SUSPENSION 3-12

2.
Remove forward nut, retainer and rubber bushing

from front end of strut rod.

3.
Remove two nuts from strut rod to lower control arm

bolts and remove bolts and washers.

4.
Withdraw strut rod from bracket.

5. Remove remaining rubber bushing, retainer, sleeve

and nut from strut rod.

6. Inspect rubber bushings for aging and replace if

necessary. *•

Installation

1.
Screw rear nu$ on forward end of rod and position it

approximately 3/4" from end of threads. Install

rear retainer, sleeve and bushing on rod so raised

pilot diameter faces forward.

2.
Insert strut rod in bracket so pilot diameter on bush-

ing pilots in hole in bracket. Install forward bushing

on sleeve so raised pilot diameter faces rear to

enter hole in bracket, then install forward retainer

and nut on rod.

3.
Attach strut rod to top of lower control arm with two

bolts,
washers and nuts.

4.
Lower vehicle to floor, check caster and camber

angles and adjust where necessary. Torque nuts as

shown in Specifications.

FRONT SPRING

Chevrolet

Removal

1.
With an open end wrench hold the shock absorber

upper stem from turning, and then remove the upper

stem retaining nut, retainer and rubber grommet.
I IVi" rVi"i

\>. j ii

>
I

5'4

s

WOOD
BLOCK
USED

WITH
CHEVROLET
ONLY

Fig.
19
- Spring Removal Tools - Chevrolet, Chevelle and Comoro

2.
With the car supported by the frame so that the con-

trol arms hang free, remove the wheel and tire as-

sembly (replace one wheel nut to retain the brake

drum),
shock absorber, stabilizer bar to lower con-

trol arm link, strut rod to lower control arm attach-

ing, nuts, bolts and lock washers and tie rod end.

3.
Scribe the position of the inner pivot camber adjust-

ing cam bolt and then remove the nut, lock washer

and outer cam.

4.
Install a steel bar (fabricated as shown in Figure 19)

through the shock abosrber mounting hole in the

lower control arm so that the notch seats over the

bottom spring coil and the bar extends inboard and

under the inner bushing. Fit a 5" wood block (See

Figure 19) between the bar and the bushing as shown

in Figure 20.

5.
With suitable jack or hoist, lift up slightly on the end

of the bar to remove the tension from the inner pivot

cam bolt, which can then be removed.

Fig.
18-Strut Rod

Pig. 20 - Front Spring Removal - Chevrolet

CHEVROLET CHASSIS SERVICE MANUAL

FRONT SUSPENSION ,3-13

6. Carefully lower the inner end of the control arm.

Tension on the spring will be removed before the

spring can be removed from the vehicle.

7.
Remove the spring.

Installation

1.
With the suspension set up as in Step 2 of the disas-

sembly procedure, insert a block of wood between the

upper control arm and the spring tower to keep the

arm up out of the way.

2.
Set the spring in place on the crossmember after

checking on proper positioning necessary.

3.
Install the steel bar and wood block as shown in Fig-

ure 20 and lift the control arm up until the inner

pivot cam bolt can be installed. ,

4.
Install the outer cam and loosely install the lock

washer and nut

5.
Set the cam bolt on the mark scribed during the re-

moval procedure and hold in this position while tight-

ening the nut (See specifications at the end of this

book).

6. Replace the strut rod to lower control arm nuts,

bolts and lock washers, the stabilizer bar link, the

shock absorber, the tie rod end, and the wheel and

tire.

7.
Lower vehicle to floor and install the shock absorber

upper stem retaining nut retainer and grommet.

8. Check the camber adjustment.

Chevelle and Camaro

Removal

1.
With an open end wrench hold the shock absorber up-

per stem from turning, and then, remove the upper

stem retaining nut, retainer and rubber grommet.

2.
With the car supported by the frame so that the con-

trol arms hang free, remove the wheel and tire as-

sembly (replace one wheel nut to retain the brake

drum),
shock absorber, and stabilizer bar to lower

control arm link.
4.

5.
Fig.
21 - Front Spring Removal - Chevelle & Camaro

Place a steel bar (fabricated as shown in Figure 19)

through the shock absorber mounting hole in the

lower control arm so that the notch seats over the

bottom spring coil and the bar extends outboard be-

yond the end of the control arm and slightly toward

the front of the car.

With a suitable jack or hoist lift up slightly on the

end of the bar.

Remove the lower ball stud cotter pin and attaching

nut and remove the ball stud from the knuckle.

ALTERNATE METHOD

Fig.
22 - Removing or Installing Front Coil Spring - Corvette (Typical)

CHEVROLET CHASSIS SERVICE MANUAL

FRONT SUSPENSION 3-14

Fig.
23 - Installing Spring Compressor - Chevy II

CAUTION: Use extreme care not to damage

the seal during this operation.

6. Lower control arm as shown in Figure 21, until

spring can be removed.

Installation

1.
Properly position the spring on the arm and with the

steel bar in place, as shown in.Figure 21, lift the

arm up until the ball stud may be installed in the

knuckle. Install the nut and cotter pin.

NOTE:
^A block of wood between the upper con-

trol' arm and the frame will simplify this

operation.

2.
Replace the stabilizer bar link, shock absorber and

wheel and tire.

3.
Lower vehicle to floor and install the shock absorber

upper stem retaining nut, retainer and grommet.
Fig.
25 - Removing Spring and Seal Assembly - Chevy 11

ChevyiI

Removal

1.
Raise vehicle and remove wheel and tire.

2.
Support lower control arm with adjustable jackstand

and raise slightly from full rebound position.

3.
Remove shock absorber as outlined under Shock

Absorber -- Removal in this section (delete Step 1).

Fig.
24 - Compressing Front Spring - Chevy
Fig.
26 - Spring Seat - Exploded View - Chevy II

CHEVROLET CHASSIS SERVICE MANUAL

FRONT SUSPENSION 3-15

4.
Insert Spring Compressor J-
6874-
4-
5 with Adapters

J-6874-8-9 into upp^r spring tower so that lower

MU"
bolt fits into shock absorber mounting holes in

spring seat (fig. 23). Secure the two lower studs to

the spring seat with nuts.

5.
Fit the tool upper pilot to top of spring and compress

spring by tightening upper nut (fig. 24). Compress

spring until screw is bottomed out.

6. Remove lower spring seat retaining nuts, lift spring

and seat assembly from control arm and guide it

down and out through fender skirt (fig. 25).

Spring Seat Replacement (Fig. 26)

1.
Release spring tension and disconnect spring com-

pressor from spring seat.

2.
Install new spring seat to spring compressor.

Installation

1.
If spring is to be replaced, install new spring into

tool and compress spring until screw is bottomed

out.

NOTE: Spring coil ends must be against spring

stops in upper and lower seats.

2.
Lift spring and tool assembly into place and position

so that the upper spring stop is inboard.

NOTE: Locating tab on upper spring seat may

be flattened before reinstalling spring.

3.
Install lower spring seat to control arm and torque

nuts as shown in the Specifications.

4.
Loosen spring compressor until spring is properly

seated in upper spring tower and remove.

5.
Install shock abosrber as outlined under Shock Ab-

sorber—Installation in this section.

Corvette

Removal

1.
With car on suitable hoist or jack, (support vehicle

by frame so control arms may swing free) remove

wheel and tire assembly, stabilizer bar and shock

absorber. Loosen the lower ball joint to steering

knuckle nut, and the' two lower control arm cross

shaft bushing bolts.

2.
Place Tool J-6874-1 across top of sixth coil (ap-

prox.),
then loosely secure Tool J-6874-2 to the up-

per shoe, with attaching capscrews and lock washers.

The upper shoe "V" notch and lower shoe raised land

should contact spring.

3.
Insert Tool J-6874 up through center of spring and

attach to upper and lower shoe assembly.

4.
Position spacers under shock absorber mounting hole

and against bottom of lower control arm. Install

special bearing washer and Tool J-6874-5. Locate

bearing against spacer and large washer against

bearing. Feed screw up through large washer bear-

ing and spacer and thread into Tool J-6874 and

tighten snugly (fig. 22).

5.
Center shoe assembly on spring and tighten screw

until a very slight compression is placed on spring

(fig. '22). Then firmly tighten down the two cap-

screws securing the upper and lower shoes to lock

these shoes to spring.

6. Turn head of screw until spring is compressed just

enough to clear the spring tower, then remove the

lower ball joint to steering knuckle nut (fig. 22).
NOTE: It may be necessary to assist the

spring out of the spring tower with a pry bar or

a similar tool.

7.
Disconnect the lower ball joint from the steering

knuckle and lower the control arm with the com-

pressed spring. Immediately release compression

on spring by backing off long screw. Release spring

and tool and withdraw spring.

CAUTION: The spring force under compres-

sion is very large. Exercise every safety pre-

caution when performing this operation to see

that individuals and materials subject to damage

are removed from the path of the spring when

the control arm is being lowered. Also, the

compressed spring
be relaxed immedi-

ately after lowering the control arm to reduce

the time of exposure to the large compressive

force.

Installation

1.
Position spring with closely coiled end up. Place

Tool J-6874-1 across the top of the sixth coil (ap-

prox.) then loosely secure Tool J-6874-2 to the

upper shoe with attaching capscrews and lock wash-

ers.
The upper shoe MV" notch and lower shoe

raised land should contact spring.

2.
Insert Tool J-6874 up through center of spring and

attach to upper and lower shoe assembly with bolt

and nut.

3.
Set spring in its seat on the lower control arm.

4.
Position spacers centrally under shock absorber

mounting hole and against bottom of lower control

arm. Install bearing, large washer and Tool

J-6874-5.
Locate bearing against spacer and large

washer against bearing. Feed the screw up through

large washer, bearing and spacer and thread into

yoke rod. Tighten snugly, but do not start to draw

down yet

5.
Center the shoe assembly on the spring and tighten

the lag screw until a very slight compression is

placed on spring, then firmly tighten down the two

capscrews securing the upper and lower shoes. This

will lock the shoes to the coil spring.

6. Turn head of screw until spring is compressed just

enough to clear the spring tower.

NOTE: It may be necessary to assist the

spring into the spring tower with a pry bar or

similar tool.

7.
Immediately install the lower ball joint into steering

knuckle and secure in place with attaching nut.

8. Release compression on spring and at the same time

use a drift to guide the coil spring into its proper

seat. End of coils must be 3/8" from coil stops in

spring seat.

9. Tighten the lower ball joint to steering knuckle nut

and lock with cotter key.

10.
Install shock absorber and stabilizer bar.

11.
Install wheel, tire and drum assembly.

12.
Remove car from hoist or jack stands.

13.
Tighten the two lower control cross shaft bushing

bolts to 45-55 lbs. ft. torque.

NOTE: If a suitable adjustable jack-stand is

CHEVROLET CHASSIS SERVICE MANUAL