CHEVROLET CAMARO 1967 1.G Chassis Workshop Manual

CORVETTE BODY 1B-44

VIEW A

VIEW B

Fig.
97—Weatherstrip and Drip Moldings

1.
Headlining

2.
Roof Panel

3. Cap

4.
Drip Molding -

Side
5. Weatherstrip Assembly

- Inner Side

6. Weatherstrip Assembly

- Retaining Screw
7. Weatherstrip Assembly

- Retaining Screw Special

8. Weatherstrip Assembly

- Outer
9. Weatherstrip Assembly - Inner Forward

10.
Drip Molding - Forward

11.
Retainer - Weatherstrip Assembly,

Outer

Installation

1.
Wipe roof panel with a Xylol solvent such as 3M

Adhesive cleaner or equivalent, should be used to

remove or smooth but excess old cement. Apply

solvent and allow to soak before rubbing.

2.
Where possible, install new cover at room tempera-

ture (approximately 72 s) to permit easier fitting and

removing of wrinkles from the cover assembly.

3.
Determine center line of roof panel by marking

center points on front of hard top and back window

opening. Fold cover lengthwise. Lay cover on roof

panel. Determine overhang (approximately 1").

4.
Apply nitrile non-staining vinyl trim adhesive (such

as 3M Vinyl Trim Adhesive) to the ropf panel ad-

jacent to center line of fabric roof cover. *

5V Application of nitrile vinyl trim cement should be as

thin as possible. An excessive amount of cement may

result in trapped solvents (blisters) between fabric
cover and roof panel. A mohair roller should be used

for thin adhesive application.

NOTE:
If nitrile non-staining cement is not

available, neoprene type non-staining weather-

strip cement (3M weatherstrip cement or

equivalent) may be used.

6. Apply cement to entire fabric roof cover.

NOTE:
Allow approximately 15 minutes for

7.
cement to dry.

Fold vinyl cover back to contact adhesive on roof

panel. Vinyl cover seam must be parallel to center-

line of vehicle.

8. Repeat above steps for opposite side of
roof.

9. Use suitable spatula or roller to remove wrinkles

and/or bubbles from vinyl cover.

10.
Trim excess vinyl around entire top to provide a

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY 1B-45

Fig.
98—Hardtop Weatherstrips and Moldings

1.
Roof Pane!

2.
Window Weatherstrip

Assembly

3. Lower Weatherstrip -

Rear
4.
Lower Weatherstrip

- Side

5. Lower Weatherstrip

Retaining Screw

6. Door Window Weatherstrip

Assembly
7. Door Window Weatherstrip

Retaining Screws

8. Side Reveal Molding

9. Window Frame

Reinforcement

10.
Window
11.
Retainer - Window Reveal

Molding Upper

12.
Frame - Window Lower

13.
Plate, Inner

14.
Plate, Outer

minimum of 1/2" flange which will be cemented to

substructure of removable hardtop with adhesive.

11.
Reinstall reveal moldings and weatherstrips.

Vinyl Roof Cover Repairs

Certain types of fabric roof cover discrepancies- can
successfully be repaired without replacing or removing

the cover.

Scuffs or Small Cuts Near Exterior Moldings

If a small cut is present, an attempt should be made to

cement the loose ends prior to performing the following:

1.
Obtain a scrap piece of fabric roof cover material,

CHEVROLET CHASSIS SERVICE MANUAL

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-48

TOP
TRIM

TACKING
STRIP ^^^^^N^v^J

VIEW
A
WEATHERSTRIP

s

y

T\ TOP TRIM >.

HEADER PANEL
-

TOP PAD
^^

A
x. TOP
TRIM

V

Fig.
103-Trim at Header

CAUTION: Never use solvents such as alcohol

or volatile cleaning agents on the plastic window.

These liquids may have a deteriorating effect on

the plastic and if spilled, may spot the painted

finish on the rear body panels directly below

the rear window.

3.
When removing frost, snow or ice from the plastic

window, DO NOT USE A SCRAPER. In an emer-

gency, warm water may be used. Use care that the

warm water does not contact the glass windows or

windshield.
ADJUSTMENTS

To correct variations in the top fit, adjustments may

be made at three locations shown in Figure 101. A

combination of adjustments may be necessary to correct

any given problem, including door and window adjust-

ments which are covered elsewhere in this section.

Fig. 104—Rear Bow Retaining Screws
Fig. 105—Installing Trim and Weatherstrip to Rear Bow

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY 1B-49

Fig.
106-—Pad Construction

The folding top adjustments are:

Header (View A, Fig. 101)

Header assembly may be moved fore and aft when the

two clamping screws are loosened. This will correct such

conditions as header latch guide pin alignment with the

holes in the windshield upper frame. Symptoms of mis-

alignment are such conditions as loose top trim when

top is up and locked, and excessive effort required to

engage header locks. Note that it will be necessary to

remove side roof rail weatherstrip to gain access to

header outer clamping screw. Refer to Weatherstrip

portion of this section.

Hinge (View B, Fig. 101)

The hinges may be moved up and down and fore and aft

to the limit of the slotted holes in hinge plate and body.

To gain access to hinge, remove rigid plastic trim as

explained in Interior Trim portion of this section. Re-

positioning hinge will correct conditions such as poor top

fit at upper and rear edge of windows; faulty fore and aft

engagements of rear bow hold-down pins in lock assem-

blies and loose or oversight top rear panel when top is

raised and properly locked in position.

Rear Bow Hold-Down Locks (View C, Fig. 101)

The hold-down pins may be moved to left or right to
center top on body in raised position; thus correcting

poor alignment at windows and difficult entry of pins

in locks.

TOP ASSEMBLY REMOVAL AND INSTALLATION

The entire top assembly (frame with trim attached)

may be removed from vehicle as follows:

1.
Raise top, but do not engage header or rear bow

locks.

2.
Remove rigid plastic trim as outlined in Interior

Trim portion of this section.

3.
Mark installed position of hinge by scribing outline

of hinge plate on lock pillar surface.

4.
Remove two screws retaining each hinge to lock

pillar and remove top assembly from vehicle.

5.
When installing top assembly, carefully match hinge

plate with scribed marks on body lock pillar and

Fig.
107-Pad Installed
Fig.
108—Installing Stay Strap

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY 1B-50

WIRE-ON

BINDING

EXCESS

MATERIAL!

Fig.
109—Installing Binding

\

L

SECTION B-B

SECTION A-A

Fig.
110—Top Frame and Linkage

install screws. If necessary, proceed as outlined

under Top Adjustments.

TOP TRIM AND REAR WINDOW ASSEMBLY

The following information deals with removal and
installation of the folding top trim and window assembly

complete. Figure 102 may be referred to for parts

identifications. Lettered sections (i.e. Section A-A) re-

ferred to in the instructions may also be found in Figure

102.
Note that the sections are illustrated as they would

CHEVROLET CHASSIS SERVICE MANUAL

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