1967 CHEVROLET CAMARO battery

ELECTRICAL-BODY
AND
CHASSIS
12-56

DEPRESSED PARK 2-SPEED WIPER
AND
WASHER

CORVETTE

GENERAL DESCRIPTION

The 2-speed windshield wiper
(fig. 91)
consists
of a

compound wound
12
volt dc motor and
a
gear box section

containing
the
gear mechanism
and
relay control.
The

motor armature
is
fitted with
a
worm gear which drives

the main gear assembly and crank arm.

The relay control, consisting
of a
relay coil, relay
armature
and
switch assembly,
is
located in the gear
box"

section and controls the starting and stopping of the wiper

through
a
latching mechanism (fig. 92).

An electric .washer pump
is
mounted
on the
gear box

section
of the
wiper
and is
driven by the wiper unit gear

assembly (fig. 93).

SERVICE OPERATIONS

WIPER MOTOR
AND
WASHER

PUMP ASSEMBLY

REMOVAL AND INSTALLATION

1.
Raise vehicle hood
and
disconnect, ground lead
at

battery.

2.
Remove engine distributor shielding
and
left bank

spark plug wire vertical shield.

3.
Disconnect left bank spark plug wire bracket-to-

manifold and position assembly to one side.

4.
Disconnect ignition resistor at firewall, then remove

washer pump inlet
and
outlet hose
at
pump valve

assembly.

5.
Remove engine distributor
cap
and position
to one

side;
then disconnect washer pump
and
motor
as-

sembly lead wires.

6. Remove glove
box
door
and
compartment. Refer
to

Section
1
for
removal procedure.

7.
Make sure wiper arms
and
wiper motor are both
in

the parked position; then remove
the
wiper trans-

mission retaining clip and disconnect both transmis-

sion and spacer from crank arm (fig. 93).

8. Remove four wiper motor-to-dash wall mounting

bolts and remove wiper motor from vehicle.

9. With
the aid of
an assistant position the wiper motor

to
the
dash wall
and
install the four motor mounting

bolts,
making sure motor assembly
is in
parked

position.

GEAR

BOX

SECTION
—<

MOUNTING
^*^

GROMMET

MOTOR
_/

SECTION
MOUNTING

/"""GROMMET

ARMATURE
END
PLAY

ADJUSTING SCREW

AND LOCK
NUT

P
^
CRANK

^_ /GROMMETS
RELAY

Fig.
92 -
Relay Control

10.
Position left transmission assembly, spacer
and

right transmission assembly
on
crank arm, then in-

stall
the
retaining clip
in the
groove
in
the crank

arm.

11.
Install glove compartment and door assembly. Refer

to Section
1
for
installation procedure.

12.
Install washer pump and motor assembly lead wires;

then install engine-distributor cap.

13.
Install washer pump inlet
and
outlet hose
to
pump

valve assembly, then install ignition resistor
to

firewall.

14.
Connect left bank spark plug wire bracket-to-mani-

fold, vertical shield and engine distributor shielding.

ROTOR
CAM. ^

CAM SLOT-~-*"'-*

WASHER PUMP^.

DRIVE
PIN
m

M
VALVE

— ASSEMBLY

i

Fig.
91 - Wiper Assembly—Corvette
Fig.
93 - Washer Pump

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-57

15.
Connect positive lead to battery terminal, lower hood

and test wiper and washer assembly for proper

operation.

WIPER TRANSMISSION

REMOVAL AND INSTALLATION

1.
Remove wiper block and arm assembly from trans-

mission.

2.
Remove glove box door and compartment assembly.

Refer to Section 1 for removal procedures.

3.
Remove three transmission-td-cowl retaining

screws.

4.
Remove wiper transmission retaining clip and re-

move transmission from crank arm. Then remove

transmission through the glove box opening.

5.
Reverse removal procedure to install wiper trans-

mission.

Fig.
94 - Wiper and Trans Installed

WIPER ASSEMBLY REPAIRS

The overhaul procedures for the wiper are broken down

into three major areas: The motor section, gear box

section and washer pump section. Each section may be

serviced independently of the other.

MOTOR SECTION

Disassembly

1.
Remove the two motor tie bolts.

2.
Remove the armature end-play adjusting screw (fig.

91).

3.
Strike the steel case lightly with a mallet to partiaUy

loosen it from the die casting housing and motor

field.

4.
Insert a tool through the armature adjusting screw

opening and push against the end of the armature

shaft to back off the case. This will retain the ar-

mature commutator in position between the brushes

until ready to separate the armature from the case.

5.
To separate armature from case while still retaining

the brush springs and brushes in place fashion a

spring similar to that shown in Figure 95 and insert

behind the brush leads as shown.
Fig.
95 - Retaining Armature Brushes

6. Pull the armature out of the case and remove the felt

washer, thrust plate, and rubber thrust disc from the

case assembly bearing as required.

7.
The field windings are pressed into the gear housing

and further disassembly is not recommended; how-

ever, the field leads may be unsoldered from the

brush holders to remove the case.

8. Clean and inspect all parts.

Inspect both the field and armature for damage

due to overheating such as unsoldered electrical

connections.

Check that brush leads are firmly attached both

to the brushes and their connections at the brush

holders.

Check brushes for wear. If brushes are worn to

within 3/16" of brush lead, or pigtail, they should be

replaced.

Check contacts of circuit breaker shown at top of

Figure 95. Clean as required or file lightly to re-

move irregularities.

Inspect all leads from the brush and circuit

breaker plate for worn insulation or tjreaks.

If it was determined by inspection that brush re-

placement was required, proceed as follows:

a. Remove retainer installed during disassembly and

remove brush springs.

b.
Place a hot soldering iron against*brush lead con-

nection on brush holders, remove old bushes, and

nection on brush holders, remove old brushes,

and install new brushes.

c. To reinstall brushes in holders, compress spring

within holder and hold fully compressed with a

thin instrument inserted through the slot in the

brush holder. Then push brush into holder with

lead upward to project through slot in holder, hold

CHEVROLET CHASSIS SERVICE MANUAL

RADIATOR AND GRILLE 13-2

Fig.
1 - Radiator and Shroud - Chevrolet

3.
Remove fan.

4.
Remove bolts along top of radiator support, right and 4.

left radiator hold down clamps, and shroud center

bracket.

5. Remove horns and bolts retaining fan shroud to radi- 5.

ator support.

6. With helper, work radiator and fan shroud from vehi-

cle.

7. Reverse procedure to install. 6.

7.

GRILLE ASSEMBLY-CHEVROLET

Removal (Figs. 6 and 7)

1.
Raise hood and disconnect battery leads. 8.

2.
Remove bumper (Section 14).

3.
Remove bolts securing hood catch assembly to radi-

ator support, hood catch support and tie bar, and re- 9.
move hood catch from vehicle.

Remove screws attaching headlamp bezels to grille

reinforcements, fenders, and filler panel. Remove

bezels and headlamps from vehicle. •

Remove screws and rivits- from each fender trim

plate and remove fender trim plates with reinforce-

ments from vehicle. Refer to Figure 6 for attaching

hardware locations.

Remove rivits securing top of grille to tie bar.

Remove screw and rivits securing bottom" of grille to

filler panel and remove grille. If necessary, remove

nuts attaching name plate to grille and replace name

plate.

Remove screws attaching hood catch support to radi-

ator support and filler panel and remove catch sup-

port from vehicle. -

Remove screws attaching tie bar to fenders, radiator

CHEVROLET CHASSIS SEJMCE MANUAL

RADIATOR AND GRILLE 13-3

Fig.
2 - Radiator and Shroud - Chevelle

support, and grille reinforcements and remove tie

bar.

10.
Remove screws securing grille reinforcements to

filler panel and remove reinforcements.

11.
Remove filler panel attaching hardware and remove

filler panel from vehicle.

Repair

If tie bar, filler panel, hood latch support, or any other

components removed are undamaged, they may be used

for the new grille installation. Where rivets were re-

moved, make new attachments using screws and nuts,

patent clips, or rivets.
Installation

Install grille and related components following the re-

moval procedure in reverse order. Refer to torque

specifications in rear of manual for correct torque

values.

GRILLE ASSEMBLY-CHEVELLE (Fig. 8)

Removal

1.
Raise hood and disconnect battery leads.

2.
Remove screws from each headlamp bezel and re-

move headlamp bezels from vehicle. Remove head-

lamps.

CHEVROLET
Ch
SERVICE MANUAL

RADIATOR
AND
GRILLE
13-4

Fig. 3 - Radiator and Shroud - Chevy II

3.
Remove screws and nuts attaching grille extensions

to fenders and remove grille extensions.

'
4. Remove rivets attaching top of grille to tie bar.

5.
Remove screws attaching hood latch plate to tie bar,

catch support bracket, and radiator support and re-

move latch plate from vehicle.

6. Remove rivets securing grille reinforcements to tie

bar and filler panel and remove reinforcements.

7. Remove screws attaching tie bar to fenders, hood

catch
•
support, and radiator support and remove tie

bar.

8. Remove bumper (Section 14).

9. Remove rivet and screw securing hood catch support

to filler panel and radiator support and remove catch

support from vehicle.

10.
Remove rivets securing bottom of grille to filler

panel and remove grille.

11.
Remove attaching hardware securing filler panel and

filler panel reinforcements to fenders, fender

braces, and radiator support, and remove filler

panel.

12.
If necessary, remove nuts attaching name plate to

grille and replace name plate.
Repair

If any components removed are undamaged, they may

be used for the new grille installation. Where rivets

were removed, make new attachments using screws and

nuts,
patent clips, or rivets.

Installation

Install grille and related components following the re-

moval procedure in reverse order. Refer to torque spec-

ifications in rear of manual for correct torque values.

GRILLE ASSEMBLY-CHEVY
I! (Fig. 9)

Removal

1. Raise hood and disconnect battery leads.

2.
Remove bumper (Section 14).

3.
Remove screws and nuts securing hood catch assem-

bly to radiator support, grille, and catch support

bracket and remove catch from vehicle.

4.
Remove screws from each headlamp bezel and re-

move bezels from vehicle. Remove headlamps.

5.
Remove screws securing hood catch support to filler

panel and radiator support and remove catch support.

CHEVROLET CHASSIS SERVICE MANUAL

RADIATOR AND GRILLE 13-5

Fig.
4 - Radiator and Shroud - Corvette

attaching top of grille to left and GRILLE ASSEMBLY—CORVETTE (Fig. 10)

10.
Remove screws

right supports.

Remove rivets securing bottom of grille to filler

panel, support assemblies, and reinforcements and

remove grille from vehicle.

If necessary, remove rivets, screws, and retainers

securing reinforcements and name plate to grille and

replace reinforcements and name plate.

Remove screws attaching left and right supports and

remove supports.

Remove attaching hardware securing filler panel and

remove filler panel from vehicle.

Repair

If any components removed are undamaged, they may

be Used for the new grille installation. Where rivets

were removed, make new attachments using screws and

nuts,
patent clips, or rivets.

Installation

Install grille and related components following the re-

moval procedure in reverse order. Refer to torque spec-

ifications in rear of manual for correct torque values.
Removal

1.
Raise front of vehicle.

2.
Remove front bumper (Section 14).

3.
Remove grille retaining screws.

4.
Remove grille from vehicle.

Installation

Install grille and related components following the re-

moval procedure in reverse order. Refer to torque spec-

ifications in rear of manual for correct torque values.

GRILLE ASSEMBLY-CAMARO (Fig. 11)

NOTE:
If necessary to remove retractable

headlamp cover only, refer to Section 12.

Removal

1.
Raise hood and disconnect battery leads and remove

battery.

2.
Remove bumper (Section 14).

3.
Remove screws securing hood catch assembly to

CHEVROLET CHASSIS SERVICE MANUAL

SPECIFICATIONS
13

ENGINE ELECTRICAL

SECTION
6Y

BATTERY

Battery Model

Application

Ground

Plates

Cranking Power @ 0°F. (Watts)
1980032*

153L-4,
194, 230,

250L-6 & 283

V-8

Neg.

54

2300
1980030*

327,
350, 396

& 427 V-8

Neg.

66

2900
1980036*

396 & 427 V-8

w/AC & M-40

Trans.

Neg.

66

3150

*65° Side Recess and One Piece Cover Construction

GENERATOR

Generator Model

Application

Field Amp.

Draw

Hot
Output
—

Amps.

Cold Output -

Volts
1100695

Chevy n

Exc.
V-8,

Sta. Wgn.

or AC

2.2-2.6

32

14
1100693

Chevy n

w/V-8,

Camaro,

CheveUe,

Chevrolet

* and

Corvette

w/AC

2.2-2.6

37

14
1100696

Chevy II

w/AC &

RPO

K-66

2.2-2.6

42

14
1100742

Chevrolet

w/AC &

Turbo-

Hydramatic

2.8-3.2

63

14
110075Q

AUA/C

except*

w/RPO

M-40

and

Chevy H

2.2-2.6

61

14
1117754

Optional

3.7-4.4

62

14
1117777

Optional

4.14-4.62

62

14

CHEVROLET CHASSIS SERVICE MANUAL

SPECIFICATIONS 26

LAMP USAGE (Cont'd.)
CANDLE

POWER

1

6

4

2

3

2

2

3

2

3

15

15
BULB

NUMBER

1445

212

67

1893

1816

194

1895

1816

257

1816

1003

93
Seat Separator-Compartment Lamp . . . . .

-Courtesy Lamp •

License Plate Lamp . .

Radio Dial Lamp

Chevrolet, Chevelle, Chevy n & Camaro

Corvette

Brake Alarm Lamp

. Chevrolet & Camaro . . .... . .

Chevelle & Chevy n . . . . .'. ;v . . . .

Corvette . . . . . . . .

Headlamp Mqtor Warning Lamp (Flashing) .

Clock Lamp (Corvette) .''> ....

Luggage Compartment Lamp. . ... . . . •

Underhood

FUSES AND CIRCUIT BREAKER

A circuit breaker in the light control switch protects

the headlamp circuit, thus eliminating one fuse. A

separate circuit breaker protects the power window,

seat and top circuits. On Corvettes the headlamp motor
circuit is also protected by a separate circuit breaker.

Where current load is too heavy, the circuit breaker

rapidly opens and closes, protecting the circuit until

the cause is found and eliminated.

louses located in the Fuse Panel under the instrument panel are:

Wiper (Chevrolet, Chevelle, and "F" Car) 3AF/AGC 20 Amp.

Back-up Lamp and Gauges. . . 3AG/AGC 10 Amp.

Heater - Air Conditioning 3AG/AGC 25 Amp.

Radio 3AG/AGC 10 Amp.

Radio - Wiper (Chevy II and Corvette) 3AG/AGC 20 Amp.

Instrument Lamps 3AG/AGC . 4 Amp.

Stop and Tail Lamps ........ t 3AG/AGC 20 Amp.

Clock, Lighter, Courtesy Lamps, and Hazard Warning 3AG/AGC 20 Amp.

In-Line Fuses:

Air Conditioning High Blower Speed Fuse located in wire running

from horn relay to A/C Relay

Comforton and Four Season SAE 30 Amp.

Universal & All Weather (Chevy H) SAE 20 Amp.

Fusible Links: ,

Pigtail lead at battery positive cable (except Corvette) 14 gage brown wire

Molded splice at Solenoid "Bat" terminal (Corvette only) 14 gage brown wire

Molded Splice Located at the horn relay 16 gage black wire

Molded splice in Voltage Regulator #3 terminal wire 20 gage orange wire

Molded splice in Ammeter circuit (Both sides of meter) 20 gage orange wire

CHEVROLET CHASSIS SERVICE MANUAL