1967 CHEVROLET CAMARO battery

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

CORVETTE BODY 1B-4

Fig.
3-Hood Spacing

vehicle as a unit by removing six screws around the

outer edge of opening, two screws retaining striker plate

and four screws which fasten compartment support to

cowl cross brace under dash. For parts identification

refer to Figure 6.

COWL AREA TRIM

Figure 7 illustrates instrument panel pads, cowl

"kick'.' panels, radio grille cover and console-to-dash

trim panel.

Figure 8 illustrates trim and moldings which are in-

stalled in the console area.

When installing instrument panel pads, it is advisable

to use new clips. Position of these clips upon installation

is illustrated in Figure 9.

REAR VIEW MIRROR

Outside

Removal

The outside rear view mirror may be removed from

the'
door by removing the set screw, located on the in-
board side of the mirror support, with an alien wrench.

Installation

Mirror may be installed by following the removal

procedures in reverse order. ,

Inside

Installation of inside mirror may be seen in Figure 10.

Tension of mirror stud may be adjusted by loosening or

tightening adjusting screw.

SUN VISOR

Attachment of sun visor assembly to windshield header

is made as shown in Figure 10. Turning adjusting screw

in increases friction.

COWL VENTILATOR ASSEMBLY

The following outline covers either the right of left

hand side. Refer to Figure 11.

Removal

1.
Disconnect positive cable from battery.

CHEVROLET CHASSIS SERVICE MANUAL

CORVETTE BODY 1B-5

Fig.
4—Scribing
Line
Around
Hood
Hingje

2.
Remove cowl "kick" pad grille. |

3.
Disengage control cable fastened to cowl vent by nut

retainer. !

4.
Remove vent control knob retained by
|
set screw.

5. Remove center console trim and pass control cable

under instrument panel with care, avoiding damage

to electrical connections. j

Installation

Install vent assembly following removal procedure in

reverse order. Check operation of vent. Connect positive

battery cable.
Fig.
6—Instrument
Panel Tray

2.
Remove four screws retaining side reveal moldings.

3.
Remove upper reveal molding after marking molding

and header rail to ease reinstallation as shown in

Figure 14.

4.
Mark position of lower reveal molding as shown in

Figure 15 and pry molding out of weatherstrip.

5. From inside vehicle carefully pry weatherstrip from

pinchweld flange of windshield frame (fig. 16) and

work windshield-weatherstrip assembly out of body

opening toward front of vehicle.

Checking Windshield Body Opening

When the vehicle has been involved in a collision or in

cases where windshield has been subject to "strain

WINDSHIELD

Consult Figure 12 for parts identification.

Removal

1.
Remove side, upper and lower garnish moldings

(fig. 13).

Fig.
5—Emblem dnd
Vent Grille
1.
Screen
Assembly

2.
Pad
Assembly
L H.
Fig.
7-Cowl
Area Trim

3.
Pad
Assembly
R. H. 5.
Cover

4.
Trim Panel
Assembly

CHEVROLET CHASSIS SERVICE MANUAL

BRAKES 5-9

COMPONENT REPLACEMENT AND REPAIRS

PARKING BRAKE-CHEVROLET, CHEVELLE AND

CAMARO (Figs. 19 and 20)

Pedal Assembly

Removal

NOTE:
Remove positive cable from battery to

eliminate the possibility of creating short cir-

cuits under dash.

1.
Place parking brake pedal in released position.

2.
Remove equalizer check nut, and separate cable

stud from equalizer.

3.
Remove two attaching nuts from mounting studs

located in engine compartment.

4.
Remove front cable .ball end from pedal assembly

swivel.

5. Remove pedal assembly to dash brace attaching

screw.

6. Remove pedal assembly by lowering rear slightly

to avoid scratching dash, and pulling, it out of the

firewall.

Installation

1.
Place pedal assembly in position with the two mount-

ing studs protruding through the holes provided in

the firewall.

2.
Install and tighten pedal assembly to dash brace

attaching screw.

3.
Position front cable ball end into pedal assembly

swivel.

4.
Install and tighten two attaching nuts on mounting

studs located in engine compartment.

5. Place
,
equalizer in position on center cable and

insert front cable stud through equalizer and secure

with check nut.

6. Adjust parking brake as outlined under Maintenance

and Adjustments in this section.

7. Connect positive battery cable.

Front Cable

Removal

NOTE:
Remove positive cable from battery to

eliminate the possibility of creating short cir-

cuits under dash.

1.
Place parking brake pedal in released position.

2.
Remove equalizer check nut, and separate cable

, stud from equalizer.

3.
Remove retainer from cable assembly at inner side

of frame rail.

4.
Remove ball end of cable from pedal assembly

swivel.

5. Compress expanded conduit locking fingers at toe

pan arid withdraw cable from car.

6. On Chevelle, if necessary, remove rubber tube

from front cable.

Installation

1.
On Chevelle, if necessary, replace rubber tube

over front cable.

2.
Position cable ball and conduit tip through cutout

in firewall. Make sure conduit locking fingers are

fully expanded and secured in cutout, then position

cable ball into pedal assembly swivel.
3.
Feed stud end of cable through frame rail and se-

cure with retainer on inner side of frame.

4.
Place one check nut on cable stud and insert stud

through equalizer, (make sure center cable is in

position), then place second check nut on stud.

5. Adjust parking brake as outlined in this section.

6. Connect positive battery cable.

Center Cable

Removal

1.
Place parking brake pedal in released position.

2.
Remove equalizer check nut and remove equalizer

from cable.

3.
Remove cable from cable guides.

4.
Disconnect center cable from rear cables at

connectors.

Installation

1.
Install cable ends into rear cable connectors.

2.
Place cable through equalizer and install equalizer

on to front cable stud, secure with check nut. (Do

not tighten.)

3.
Install cable in cable guides (figs. 19 and 20),

4.
Adjust parking brake as outlined in this section.

Rear Cables

Removal

1.
Place parking brake pedal in released position.

2.
Remove equalizer check nut and remove equalizer

from cable.

3.
Remove rear cable from connector.

4.
Remove retainer from rear cable at frame bracket.

Pull cable out of bracket.

5. Remove rear brake drum as outlined in this section.

6. Remove rear brake shoes as outlined in this section.

7. Remove cable end from parking brake actuating

lever.

8. Compress expanded conduit locking fingers at flange

plate entry hole and withdraw cable.

Installation

1.
Pass end of cable and conduit tip through flange

plate entry hole, making sure that conduit locking

fingers all expand fully.

2.
Connect cable end to actuating lever.

3.
Install rear brake shoes, drum and wheel as out-

lined in this section.

4.
Pass cable through frame bracket and install

retainer.

5. Install cable end into cable connector.

6. Position equalizer on center cable and place on

front cable stud, secure with check nut.

7. Make sure all center cable guides are in place

and adjust parking brake as outlined in this section.

PARKING BRAKE-CHEVY II (Fig. 21)

Lever Assembly

Removal

NOTE:
Remove positive cable from battery

to eliminate possibility of creating short cir-

cuits under dash.

CHEVROLET CHASSIS SERVICE MANUAL

BRAKES 5-11

VIEW A

VIEWB

CAMARO

Fig.
20—Parking Brake System—Camano

1.
Place parking brake lever in released position.

2.
Remove return spring at equalizer.

3.
Remove equalizer check nut, and separate cable

stud from equalizer.

4.
Remove clevis pin clip and pin from idler lever

assembly.

5. Remove two lever dash attaching screws, and remove

lever assembly from vehicle.

Installation

1.
Place lever assembly into position and secure with

the two lever to dash attaching screws.

2.
Place idler lever in position with lever assembly,

align holes and install clevis pin and clip.

3.
Position equalizer on front cable stud and secure

with check nut.

4.
Install return spring at equalizer.

5. Adjust parking brake as outlined under Maintenance

and Adjustments in this section.

6. Connect positive battery cable.

Idler Lever

Removal

NOTE:
Remove positive cable from battery

to eliminate possibility of creating short cir-

cuits under dash.

1.
Place parking brake lever in released' position.
2.
Eemove return spring at equalizer.

3.
Remove equalizer check nut, and separate cable stud

from equalizer.

4.
Remove clevis pin clip and pin from idler lever

assembly.

5. Remove cable ball from idler lever.

6. Remove pivot pin clip and pivot pin, then remove

idler lever from vehicle.

Installation

1.
Place, idler lever into position and secure with

the pivot pin and clip.

2.
Connect cable ball to idler lever.

3.
Place idler lever in position with lever assembly,

align holes and install clevis pin and clip.

4.
Position equalizer on front cable stud and secure

with check nut.

5. Install return spring at equalizer.

6. Adjust parking brake as outlined under Maintenance

and Adjustments in this section.

7. Connect positive battery cable.

Front Cable

Removal

NOTE:
Remove positive cable from battery

to eliminate possibility of creating short cir-

cuits under dash.

1.
Place parking brake lever in released position.

CHEVROLET CHASSIS SERVICE MANUAL

BRAKES 5-12

VIEW B

Fig.
21—Parking Brake System-Chevy II

2.
Remove return spring at equalizer.

3.
Remove equalizer check nut, and separate cable

stud from equalizer.

4.
Remove clamp from underbody guide bracket. (Con-

vertible models only, also remove clamp from guide

bracket at underbody support.)

5. Remove cable retainer from underbody bracket.

6. Compress expanded conduit locking fingers at toe

pan,
remove cable ball from idler lever, and with-

draw cable from car.

Installation

1.
Position cable ball and conduit tip through cutout

in toe pan.. Make sure conduit locking fingers are

fully expanded and secured in cutout, then position

cable ball in idler lever clevis.

2.
Present parking brake lever to one notch.

3.
P}ace retainer in conduit groove so that conduit

end is secure in underbody bracket.

4.
Position cable in guide bracket(s) and secure cable

in bracket with clamp(s).

5. Place one check nut on cable stud and insert stud

into equalizer, then place second check nut on stud.

6. Connect cable return spring.

7. Adjust parking brake as outlined in this section.
8. Connect positive battery cable.

Rear Cable

Removal

1.
Place parking brake lever in released position.

2.
Disconnect front cable return spring at equalizer.

3.
Remove check nut from front cable stud, withdraw

stud from equalizer, and remove equalizer from

rear cable.

4.
Remove retainers from grooves in rear cable con-

duit, and remove cable from bracket.

5. Remove cable from center body bumper bracket

and spring clip at shock absorber lower mount.

6. Back off rear service brakes sufficiently to allow

for drum removal.

7. Remove both rear wheels and drums.

8. Remove secondary brake shoe return spring.

9. Remove secondary brake shoe hold-down spring

and pin.

10.
Remove cable end from parking brake actuating

lever.

11.
Compress expanded conduit locking fingers at flange

plate entry hole and withdraw cable.

CHEVROLET CHASSIS SERVICE MANUAL

BRAKES 5-23

Fig.
34—Brake Drum Access Hole

2.

Install brake drum, aligning tang with wheel hub

(fig. 18).

3.
Install wheel and tire assembly.

. 4. Make final brake adjustment as outlined in this

section and check brake operation.

BRAKE PIPE DISTRIBUTION AND SWITCH

ASSEMBLY (Fig. 2)

Removal

1.
Disconnect battery cable.

2.
Disconnect electrical lead from switch assembly.

3.
Place dry rags below the switch to absorb any fluid

spilled during removal of switch.

4.
Disconnect four hydraulic lines from connections
at switch. If necessary, loosen line connections at

main cylinder to loosen lines. Cover open line ends

with clean, lint-free material to prevent foreign

matter from entering the system.

5.
Remove mounting screw and remove switch from

vehicle.

Installation

1.
Make sure new switch is clean and free of dust and

lint. If any doubt exists, wash switch in Declene,

or equivalent, and dry with air.

2.
Place switch in position and secure to bracket with

mounting screw.

3.
Remove protective material from open hydraulic

brake lines and connect lines to switch. If necessary,

tighten brake line connections at main cylinder.

4.
Connect switch electrical lead.

5.
Connect battery cable.

6. Bleed the brake systems as outlined in this section.

CAMARO PRESSURE REGULATOR VALVE

(AIR CONDITIONED MODELS ONLY)

Removal (Fig. 3)

1.
Place dry rags below valve to absorb any fluid

spilled during removal of valve.

2.
Disconnect hydraulic brake lines from both sides

of switch. Cover open line ends with clean, lint-free

material to prevent foreign matter from entering

the system.

3.
Remove mounting screw and remove switch from

vehicle.

Installation

1.
Make sure new valve is clean and free of dust and

lint. If any doubt exists, wash valve in Declene, or

equivalent, and dry with air.

2.
Place valve in position and secure to frame side

rail with mounting screw.

3.
Remove protective material from open hydraulic

brake lines and connect lines to each side of valve.

4.
Bleed brake system as outlined in this section.

CHEVROLET CHASSIS SERVICE