CHEVROLET CAMARO 1967 1.G Chassis Workshop Manual

HEATER AND AIR CONDITIONING 1A-78

WIRING DIAGRAMS

Blower

Motor

Resistor
•

Asm

EVAPORATOR—v

ASM.
\

-Diode
(Arc I

suppressor)
^\

16B
—>

-COMPRESSOR

Clutch Coil

•To battery positive

(+) terminal
No vacuum

in hose
#3

Blower

intake

air

Outside

air entry

Valve

by vacuum
in

hose
#3
Valve

normally

closed (spring

held)

Inside

car
air

(Recirc.)
AIR INLET

VALVE

POSITION:

Outside
air
intake

Recirc. air'intake

CONTROL ASM

TEMP CONTROL LEVER

(Operates temp valve

cable
&
equipment
in

chart shown below)
Compressor
Sw.

(Normally closed

Temp valve

begins
to
open

valveV

cable
arm

•Fan Speed Selector Switch

Switch

lever

position

Off

Low

Med

High
Contacts

made

B
to
None

BtoL

B to L
&
M

B to
L
& H
Fan

speed

Low

Low

Med

High
Resistance

in series with

Bio Motor

Hi

Rl

(RiR2)/(Rl+R2)

None

•Blower switch contacts must
be
dosed

before
fan
switch will
be
operable.
COLD
(O.
A.)

COLD a.A.)

Blower

H
y—low
switch

M/
-med
(Norm,

closed

contacts)

Fan speed switch

(See chart
at
left)

To vacuum,

tank

EXTENSION—vy

Horn relay "Bat" WIRE
ASM
X
harness

terminal

V
.**-__.. ;_
1 I panel

Legend:

___. —
Production wiring

Wire
is
part
of
equip.

•—————* Air
conditioning
wrg.
| i

T Agn. sw.

accsy

I term.

I
Temp

Control

Lever

Position

OFF

VENT.

COLD(I.A.)

COLEKO.AJ

HOT
Blower

(Master)

switch

contacts

Open

Closed

Closed

Closed

Closed
Vac switch

connects

vac source

to hose
#

#2

#2
&
#3

None

#3

#2
&
#3
Compressor

switch

contacts:

Open

Open

Closed

Closed

Open
Blower

intake
air

Outside
car air

intake used

Inside
car air

recirculated

Outside
car air

intake used

.Outside
car air

intake used

Fig. 114—Chevrolet—Four-Season Wiring Diagram

CHEVROLET CHASSIS SERVICE MANUAL

HEATER
AND AIR CONDITIONING IA-79

BAT.
CABLE

ASM

A/C
wrg fwd of
dash

exc
bat.
cables,
ext
wire
&

compressor
grd
wire
is
part

of engine wiring harness.

"COMPRESSOR"
SW:

"OFF" POSN

"ON"
POSN
RELAY

ASM

/-DASH

/
PANEL

RESISTOR

ASM

LUTCH

COIL

:OMI

GRD
WIRE
ASM
MPRESSOR

BAT.
TERM

ON START

MTR SOL

EXTENSION WIRE ASM

._
J

J
^-CONTROL
SW

CONTACTS

B TO NONE

BTOL

BTOL&M

BTOL6H

•IGN SW ACCSY TERM.

A/C wrg
to
rear
of
dash

of
inst pnl harness.

Fig.
115—CheveIle—Four-Season Wiring Diagram

CHEVROLET
CHASSIS SERVICE MANUAL

HEATER
AND AIR
CONDITIONING
1A-80

EVAPORATOR ASM.

Blower

Motor
INSIDE VALVE

(Normally closed

-spring held)

PLENUM VALVE

(Normally open

-spring held)
Actuator

(Vacuum

operated)

Inside car air (Recirc*

CONTROL ASM

TEMP CONTROL LEVER

•(Operates temp valve

cable
&
equipment in

hart shown below)

Temp valve

begins to

16DG

Fuse (In-line^

COMPRESSOR

Clutch Coil DASH-

PANEL

•Fan Speed Selector Switch

Switch

lever

position

Off

Low

"HeST

High
Contacts

B to
None

BtoL

B to L b U

BtoL&H
Fan

speed

Low

Low

Med

High
Resistance

in series with

Bio Motor

Rl

Rl

RlR2)/(Rl+R2)

None

•Blower switch contacts must be closed

before fan switch will be operable.

-To battery positive

(-0 terminal

•
Horn relay

terminal"
"Batf
To vacuum

tank

EXTENSION

WIRE
ASM
(Normally closed

contacts-*vac

operated)

7
*- Fan speed switch

(See chart at left)

•/-Wire is

\ part of

I inst panel

harness

Legend:

— Production wiring

————
Wire Is part of equip.

•mmmmmmmmmmmmmm*
AIT
Conditioning
WTg*
Temp

Control

Lever

Position

OFF

VENT

COLD

a.A.)

COLD

(O.A.)

HOT
Blower

(Master)

switch

contacts

Open

Closed

Closed

Closed

Closed
Vac switch

connects

vac source

to hose #

#2
&
#3

#2

#3

None

#2
Compressor

switch

contacts^

Open

Open

Closed

Closed

Open
Blower

intake air

Outside car air

intake used

Inside car air

recir culated

Outside car air

intake used

Outside car air

intake used

Fig.
116—Camaro—Four-Season Wiring Diagram

CHEVROLET CHASSIS SERVICE

HEATER AND AIR CONDITIONING 1A-81

HORN RELAY

r

CONN.-

14 BROWN

(TO FUSE

PANEL)
BATTERY
1

—I ^ COMPR

ESSOR

DASH y

V-^ PANEL \

GROMMET—%
1 \

_ J~ ") "^

>14 BLACK/RED STRIPE-

FUSE .20 AMP.

•WIRE ASM. BLOWER-

MOTOR
14 BLACK 1

IGNITION SWITCH1

(ACCESSORY

TERMINAL)

CONTROL SWITCH
-RESISTOR

CONN.

•14 TAN

•16 BLACK

LIGHT BLUE STRIPE

•THERMOSTAT CONTROL

EVAPORATOR & BLOWER ASM.

Fig.
117—Universal System Wiring Diagram (Typical)

CHEVROLET CHASSI

HEATER AND AIR CONDITIONING 1A-82

•BATTERY

(POS)
CABLE
NOTE
When
control
switch*

is !TOFF"
&
Air
Cond
is
"ON"

(Control
knob
pulled
but) the

blower
fan'will
run at low
speed.
CONTROL
SWITCH

CONNECTIONS

OFF

LOW

MED

HIGH
B
TO
NONE

B
TO L

BTOL&M

B
TO L
&
H

COMPRESSOR
GROUND

WIRE
ASM
BATTERY

(NEGATIVE)

CABLE

COMPRESSOR
ASM

DASHPAJSTEL

GROMMET

16DG
CONTROL

SWITCH

RESISTOR

ASM

14LBL

14BRN
CLUTCH

COIL

EXTENSION

WIRE
ASM
-14BRN--N

JUNC

BLOCKi

OSTATIC

SWITCH

CONTACTS

NORMALLY

CLOSED
STARTING

MOTOR

SOLENOID

BLOWER

MOTOR
AIR
COND

CONTROL

(PUSH-PULL)

KNOB

DOOR
SWITCH

(PUSH
BUTTON

NORMALLY

CLOSED)
RELAY

ASM

HORN

RELAY

DIVERTER

DOOR CABLE

FUSE

PANEL

EVAPORATOR

ASM

IGNITION SWITCH-

ACCESSORY TERMINAL)

Fig. 118—All Weather Wiring Diagram (Chevy II)

CHEVROLET CHASSIS SERVICE MANUAL

HEATER AND AIR CONDITIONING 1A-83

DIVERTER DOOR

CRANK POSITIONS:

AIR COND "ON"

AIR COND "OFF*
AIR COND SWITCH

(PUSH BUTTON,

NORMALLY CLOSED

CONTACTS)

BLOWER MOTOR

CONTACTS

NORMALLY

4D

16

16B/Y

COMPRESSOR

GROUND WIRE

ASM

BAT.
TERMINAL

ON STARTING

MOTOR SOLENOID

' BATTERY

CABLE ASM:

NEGATIVE

POSITIVE—*
- CONTROL SWITCH

SET AT:

•OFF

LOW

MED

HIGH
CONTACTS:

BTOBL

BTOL

BTOM

BT0M6B,

CLUTCH

HOUSING
liOli: WHEN CONTROL

SWITCH IS AT "OFF" &

AIR COND. IS "ON", FAN

WILL RUN AT LOW SPEED.

"AIR COND-PULL"

KNOB (SHOWN IN "ON"

POSITION)

TO REGULATOR

HORN

RELAY
16 BRN-BODY WIRING

HARNESS-837

14BRN

I

^
IA^RN
* IGNITION SWITCH

« 12R ACCESSORY TERMINAL

12R f

AMMETER

LEGEND:

AIR COND WIRING (PART OF

ENGINE WIRING HARNESS)

WIRING IS PART OF EQUIP

REG PRODUCTION WIRING

Fig.
119—Corvette—Four-Season Wiring Diagram

CHEVROLET CHASSIS SERVICE MANUAL

HEATER
AND AIR
CONDITIONING
1A-84

SPECIAL TOOLS

18
19 20 21 23 24
28
30

32

Fig.
120—Air Conditioning—Special Tools

1.

1A.

IB.

2.

3.

4.

5.

6.

7.
00*

9.

10.

11.

12.

13.

14.

15.
J-8393

J-22368

J-21530

J-5453

J-9459

J-5420

J-6084

J-8433

J-9395

J-6272

J-6271

J-7151

J-5421

J-5403

J-6435

J-9396

J-9397
Charging Station

Comfortron System fester

Comfortron Temperature Dial Adjuster

Goggles

90° Gauge Line Adapter

Gauge Line Adapter

Leak Detector

Puller

Puller Pilot

No.
3
Multi-Opener (3-Can)

Fitzall Valve (Single
Can)

Non-Magnetic Clutch Shims

Pocket Thermometers
(2)

#21 Snap Ring Pliers

#26 Snap Ring Pliers

Compressor Holding Fixture

Compressing Fixture
16.
J-9403

17.
J-9399

18.
J-9401

19.
J-9480

20.
J-9392

21.
J-9393

22.
J-9298

23.
J-9481

24.
J-8092

25.
J-9521

26.
J-5139

27.
J-9432

28.
J-9553

29.
J-21508

30.
J-21303

31.
J-9527

,
32.
J-9402
Clutch
Hub
Holding Tool

9/16" Thin Wall Socket

Hub
and
Drive Plate Assembly Remover

Hub
and
Drive Plate Assembly Installer

Seal Remover

Seal Seat Remover

Pulley Bearing Remover

Pulley and Bearing installer

Handle

Internal Assembly Support Block

Oil Pickup Tube Remover

Needle Bearing Installer

Seal Seat "O" Ring Remover

Seal Seat "O" Ring Installer

Shaft Seal Protector

Pressure Test Connector

Parts Tray

CHEVROLET CHASSIS SERVICE MANUAL

SECTION
IB

CORVETTE BODY

INDEX

Page

General Description . . * • •.
•
^"i1

Maintenance and Replacements 1B-1

Front End 1B-1

Adjustments IBri

Hood 1B-1

Hood Catch 1B-2

Hood Assembly . 1B-2

Front Emblems 1B-2

Vent Grilles 1B-2

Instrument Panel Tray . 1B-2

Cowl Area Trim
....................
1B-4

Rear View Mirror 1B-4

Outside 1B-4

Inside . 1B-4

Sun Visor . 1B-4

Cowl Ventilator Assembly 1B-4

Windshield ; 1B-5

Doors 1B-7

Adjustments 1B-7

Door Lock Striker 1B-7

Door Window and Vent 1B-7

Door Hinges 1B-7

Trim Panel and Inside Handles IB-11

Weatherstrip 1B-11

Door Ventilator Assembly 1B-12

19437 Model 1B-12

19467 Model 1B-13

Window Glass 1B-13

Glass Run Channel—Upper 1B-14

Window Outer Seal Assembly 1B-14

Window Inner Seal Assembly 1B-14

Glass Run Channel—Rear 1B-15

Window Regulator—Manual 1B-15

Window Regulator—Power 1B-15

Door Lock and Remote Controls 1B-16

Outer Handle . 1B-16

Lock Cylinder 1B-17

Hinges—Door Assembly . 1B-17

Rear Quarter .. . 1B-19

Door Sill and Molding . . 1B-19

Rear End . . r 1B-19

Folding Top Compartment Lid 1B-19

Adjustments . . 1B-19

1B-19
Page

Lock 1B-19

Control 1B-19

Rear Window—19437 Model 1B-21

Gas Tank Door and Rear Trim Plate.,. . . . . . . . 1B-23

Rear Filler Panel 1B-23

Spare Tire Mount 1B-23

Rugs and Interior Trim 1B-25

Cleaning Soft Trim 1B-25

Carpets and Covers—All Models 1B-26

Rear Body Trim , . 1B-26

Soft Covers 1B-26

Rigid Plastic Trim 1B-26

Garnish Moldings Plus-Headliner-19437 Model . . 1B-27

Seats 1B-27

Body Mounting 1B-27

Body Repairs . 1B-27

General Instructions . . . 1B-27

Repair Panels. 1B-28

Precautions 1B-29

Plastic Solder Kit 1B-29

Resin Kit 1B-30

Specific Repairs 1B-32

Scratched Panels-Spot Refinishing 1B-32

Dents in Panels-Surface Cracks !B-33

Cracked Panels . . 1B-35

Fractures 1B-37

Panel Replacement 1B-39

Hard Top . . 1B-41

Care and Storage 1B-41

Rear Window 1B-41

Garnish Moldings and Latches 1B-42

Headlining 1B-43

Weatherstrips and Drip Molding 1B-43

Vinyl Covering . 1B-43

Folding Top 1B-46

Care of Folding Top 1B-46

Care of Rear Window 1B-46

Adjustments 1B-48

Top Assembly, Removal and Installation 1B-49

Top Trim and Rear Window Assembly 1B-50

Frame and Linkage 1B-52

Weatherstrip 1B-52

Adding Hardtop 1B-52

Special Tools 1B-53

GENERAL DESCRIPTION

.
A
structural network
of
steel forms the backbone
of
the

Corvette body. When combined with
the
fiber-glass
re-

inforced plastic body panels,
the
steel-plastic marriage

results
in a
body with increased torsional rigidity
and

greater beaming strength.
Convertible models continue with two roof styles:
the

folding
top
and the removable hardtop. In operation, both

tops function similar to those
of
previous models. Either

top
is
standard and both
are
optional
as
determined by

the top selected
as
base equipment.

MAINTENANCE
&
REPLACEMENTS

FRONT
END

ADJUSTMENTS

(Refer to Figure
2)

Adjustments should
be
made
in
order
-
hood position

first, then catch adjustments.
Hood

The position
of the
hood
in
relation
to
the hood body

opening and the fender surfaces
is
controlled by the posi-

tion
of the
hinges and position
and
adjustment
of
catch

and bumpers.

The fore
and aft
position
of the
hood may be adjusted

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY 1B-2

Fig.
1—Steel
Reinforcing Members

by loosening the hinge retaining bolts (lower) and moving

the hood to the limit of slotted holes in hinge strap.

The upper surface of hood may be brought flush with

adjacent surfaces by shimming under hinges and adjust-

ment of bumper screw and catch bolt engagement. Figure

3 illustrates desired spacing.

Hood Catch

The hood catch should be adjusted so that catch bolts

enter lock plates freely and catch bolt length should be

adjusted so that rubber bumpers are slightly compressed

in latched position.

Entrance of catch bolt into the plate may be adjusted

by loosening the three catch bolt mounting screws enough

to allow movement of bolt assembly.

Synchronization of catch release may be made by ad-

justing the cable retainer located at left hand catch plate

assembly.

HOOD ASSEMBLY

Removal

1.
If hood is to be reinstalled, scribe a line around hood

hinge upper strap as shown in Figure 4.

2.
With aid of a helper to support hood, remove screws

retaining hinge straps and support assembly to hood.

If hinges are removed from vehicle, note amount of

shims under each hinge.

Installation

In replacing original hood, align hinge with scribe

marks made on removal and install retaining screws re-

moved from hinges and support.
If adjustment is required, proceed as outlined in this

section under Adjustments - Hood - Hood Catch.

HOOD PROP

Safety Retention Feature

When extended under hood service operations are

anticipated, the hood prop track and slide should be se-

cured by placing a 1/4" bolt and nut through the existing

holes.
This will prevent accidental closing of the hood

that could result in a serious injury.

FRONT EMBLEM

The front emblem is retained by special nuts which

may be reached by raising hood (fig. 5).

wiper arm on side of car
VENT GRILLES

Removal

1.
Remove windshield

affected.

2.
Remove four screws attaching grille to body (fig. 5).

3.
Lift grille far enough to gain access to windshield

washer hose and remove hose from nozzle.

4.
Remove grille from vehicle.

Installation

Grille may be installed by following removal procedure

in reverse order.

INSTRUMENT PANEL TRAY

The instrument panel tray may be removed from the

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY
1B-3

VIEW
A

RETAINER

VIEW
C

2PA-II-26

Fig.
2—Hood Hinge
and
Catch

CHEVROLET
O-