1967 CHEVROLET CAMARO hood open

ELECTRICAL-BODY AND CHASSIS 12-6

\ \

CHEVROLET
CHEVELLE

CHEVY II
CAMARO

Fig.
10 - Headlamp Assemblies (Exc. Corvette)

1.
2.
Remove two bolts retaining housing assembly in Corvette (Fig. 12)

bumper and remove housing.

3.
Remove lens retaining screws, lens and bulb from

housing assembly and transfer to new housing unit.

4.
Connect lamp wiring assembly to harness assembly,

housing and check operation of lamp.

5. Position lamp assembly in place and.install retaining

bolts.

Camaro (Fig. 10)

1.
Raise hood.

2.
Disconnect wiring harness at rear of lamp socket.

3.
Remove attaching nut and disconnect ground wire at

sheet metal connection.

4.
Remove retaining nuts and housing from grille

opening.

5. Transfer lens and bulb to new unit.

6. To install, position lamp housing to grille opening

and install retaining nuts.

7. Connect ground wire to attaching point and install

retaining nut.

8. Connect wiring harness to lamp socket and check

operation of lamp.
Raise hood and disconnect harness connector from

lamp unit skirt-mounted
connector;
then
remove'lamp

unit connector from underside of skirt.

Working at the forward portion of the wheel well, re-

move the two lamp assembly retaining nuts and re-

move the lamp assembly and support from the

vehicle.

Route the lamp assembly lead wires through fender

cutout and position support over lead wires.

Position lamp unit studs through support and install

retaining nuts, making sure that the studs are

horizontal.

Connect harness to lamp unit skirt-mounted connec-

tor and close vehicle hood.

FENDER LAMP SERVICE (Fig. 11)

Chevrolet 16600 Models

1.
Disconnect parking lamp wiring from forward har-

ness connector.

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-8

is inserted through radiator support opening.

Remove two screws retaining lamp assembly to

lower sheet metal.

Remove three screws retaining lamp assembly to

lender.

To replace lamp assembly, reverse removal proce-

dure and check operation of the unit.
is aligned with flat on pivot shaft. Install stop lock

bolt and torque bolt to 45-60 in, lbs. Make sure that

side-to-side panel alignment is not changed when in-

stalling and tightening the stop.

CAUTION: Do not exceed specified torque

when tightening stop lock bolt.

HEADLAMP PANEL REPLACEMENT-CORVETTE

Refer to Figure 13 for Panel Mounting details.

1.
Remove engine compartment hood as outlined in

Section 1.

2.
Actuate headlamp panel to the open position.

NOTE:
In the event headlamp motor is inop-

erative, manual positioning of the panel can be

accomplished by turning the knurled knob at in-

board end of motor. As an assist in manual

operation of panel, apply light hand pressure to

panel in desired direction of rotation.

3.
Remove positive lead from battery terminal.

4.
Remove headlamp bezel retaining screws and bezel.

5. Remove the sealed beam housing unit as an assem-

bly - disconnect sealed beam leads at harness con-

nector and remove connector from sealed beam

leads;
remove the housing-to-panel retaining screws

and remove housing unit and wiring from panel.

6. Remove motor from panel pivot shaft - see motor

removal procedure. Then remove the panel stop

from panel inboard pivot shaft, and disconnect switch

lead wires from panel, support-mounted motor

switch.

7. Remove the panel retaining bolt access hole plugs

from inside the panel then rotate panel as required

and remove the retaining bolts and slide supports

from ends of panel pivot shaft. Remove bearing, felt

seal, retainer and washer from inboard pivot shaft.

8. Remove panel from its location by alternately disen-

gaging pivots from their retaining slots and with-

drawing unit forward through opening in body (fig.

14).

9. Loosen alien screw in spacer and disassemble parts

from the panel outboard pivot shaft.

10.
Install washer, retainer, felt seal, bearing and

spacer, in that order, to panel outboard pivot shaft.

Do not tighten spacer on shaft at this time.

11.
Position panel in body opening and index panel pivot

shafts in retaining slots; then loosely install support

retaining bolts.

12.
Install washer, retainer, felt seal, bearing and sup-

port, in that order, to panel inboard pivot shaft, and

loosely install support retaining bolts. -

13.
Check side-to-side alignment of panel, making sure

that there is no panel-to-body contact; position

spacer snugly against bearing; then tighten spacer

seat screw to 30-50 in. lbs.

14.
Install stop on panel inboard shaft so that it rests

against bearing, being sure that index mark on stop
15.
Check and align panel to body as follows:

a. Tighten panel pivot support bolts snugly but still

allowing panel to" be moved by applying hand

pressure.

b.
Position panel to the closed position and align

with body so that all surfaces are flush.

c. With the panel in the closed position the outboard

access hole is aligned with the forward bolt head.

Tighten this bolt with the panel in the closed

position - access to bolt head can be obtained by

working through opening between the hood and

body.

d. Rotate panel to obtain access to each bolt head

and torque bolts to 100-140 in. lbs.

e. Connect switch lead wires to support-mounted

limit switch.

16.
Install seaLed beam housing unit and at the same time

position sealed beam lead wires through panel out-

board pivot shaft. Install housing unit retaining

screws and install lead wires in connector, making

sure to match colors between harness and connector.

17.
Install motor assembly - see motor replacement

procedure.

18.
Connect positive lead to battery terminal.

19.
Adjust headlamp panel as outlined under "Headlamp

Panel Travel Adjustment".

20.
Adjust headlamp aiming as outlined under "Headlamp

Adjustment".

21.
Install headlamp bezel and engine compartment

hood - refer to Section 1 for hood installation.

Fig.
14
- Headlamp Panel Removal (Corvette)

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-9

Fig.
15 - Headlamp Panel Actuating Motor Mounting (Corvette)'

HEADLAMP PANEL MOTOR-CORVETTE (Fig. 15)

Removal

1.
Raise hood and as a safety precaution install a bolt

through the hole in the hood support - secure bolt

with a nut.

2.
Remove positive lead from battery terminal.

3.
Disconnect motor lead wire and position it out of the

way.

4.
Turn the knurled knob at inboard end of motor until

the gear seems to turrj freely - turn the knob in one

direction until a definite drag is experienced, then

rotate knob approximately six complete turns in the

opposite direction.

NOTE:
The above step is necessary to produce

a no-load condition on the drive gear and to per-

mit separation of motor from the panel pivot

shaft.

5. Remove the retainer from groove in motor locating

stud then remove the motor-to-support retaining

screw and remove motor assembly from the vehicle.

Installation

1.
Rotate motor and headlamp panel as required to align

slot in motor with headlamp panel pivot shaft, and

install motor on shaft so that the bracket is aligned

with the locating stud.

NOTE:
It may be necessary to turn knurled

knob on end of motor to permit alignment of

motor with shaft.
Slide motor onto shaft until it seats against shaft

shoulder; then install retainer in groove on locating

stud.

Install motor-to-support retaining screw making

sure ground wire is installed between screw head and

bracket.

Connect motor lead wires, making sure that contacts

are clean and that connection is secure.

Connect positive lead battery terminal, remove bolt

from hood support, close hood and check operation of

headlamp panel.

HEADLAMP MOTOR REPLACEMENT-

CAMARO (Fig. 16)

1.
Disconnect battery ground cable and when working on

right headlamp unit, remove battery from vehicle to

gain access to housing retaining bolts.

2.
Remove bezel retaining screws and bezel.

3.
Remove headlamp cover retaining screws and cover

from door assembly.

4.
Manually open door assembly (push door toward cen-

ter of vehicle) and disconnect limit switch

connections.

5. Remove four screws retaining assembly to radiator

support (note location and number of shims, if any).

6. Rotate assembly toward center of vehicle until rear

of unit is exposed, then disconnect wiring connectors

at headlamp and motor assemblies.

7. Rotate assembly until headlamp is facing downward

and carefully remove the assembly from the vehicle

opening.

8. Remove nut attaching motor assembly to pivot arm.

9. Remove two nuts and bolts retaining motor assembly

to base plate and remove motor assembly.

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

SECTION 13

RADIATOR AND GRILLE

INDEX

Page Page

General Description 13-1 Repairs 13-4

Radiator and Shroud-All Vehicles (Except Corvette) . . . . 13-1 Installation 13-4

Removal 13-1 Grille Assembly - Chevy II 13-4

Installation 13-1 Removal . 13-4

Radiator and Fan Shroud - Corvette . . . . 13-1 Repairs 13-5

Fan Shroud Replacement 13-1 Installation . 13-5

Aluminum Radiator 13-1 Grille Assembly - Corvette 13-5

Copper Radiator . 13-1 Removal . . . . 13-5

Grille Assembly - Chevrolet 13-2 Installation ....*... 13-5

Removal 13-2 Grille Assembly - Caxnaro 13-5

Repairs 13-3 Removal 13-5

Installation 13-3 Repairs . 13-6

Grille Assembly - Chevelle 13-3 Installation . . 13-6

Removal 13-.Q

GENERAL DESCRIPTION

Radiator assemblies are attached by cap screws either the radiator and shroud are basically the same for each

to the radiator support or radiator shroud, depending on vehicle,

the engine installation of each vehicle. The Camaro fan

Shroud is mounted in two bottom slots and secured by one NOTE: Refer to the Fisher Body Service Man-

bolt at the top. Removal and installation procedures for ual for Body, Section IX for Sheet Metal, Section

14 for Bumpers, and Section 1A for Air Condi-

tioning information when required.

SERVICE OPERATIONS

RADIATOR
AND
SHROUD—ALL VEHICLES
NOTE: Reach upper two shroud bolts from top,

(EXCEPT CORVETTE)
between hood and radiator support. Reach lower

4 by reaching around front edge of open hood.

Removal

1.
Drain radiator. 4.- Remove shroud carefully (tilt rearward, then lift up

2.
Disconnect inlet and outlet radiator hoses, and Pow- to clear fan blades).

erglide cooler lines if vehicle is so equipped. 5. Reverse procedure to install, fill cooling system and

3.
Remove radiator and shroud attaching screws and lift check for leaks.

radiator and shroud out of vehicle.

Aluminum Radiator

Installation

NOTE:
Refer to Figures 1 through 5 for radi- Removal and Installation

ator fan and shroud assembled positions for each 1. Remove shroud as previously outlined.

vehicle. Reverse removal procedures, fill cool- 2. Disconnect lower raciiator hose at either end.

ing system and check for leaks. 3. Remove radiator upper mount bracket bolts and

bracket, then lift radiator from vehicle.

RADIATOR AND FAN SHROUD-CORVETTE 4. Reverse procedure to install.

Fan Shroud Replacement (Fig. 4) Copper Radiator

1.
Drain radiator and open hood. (Install a bolt in hole

of hood support bracket for safety purposes.) Removal and Installation

2.
Disconnect upper radiator hose and supply tank hose 1. Remove hood panel assembly after scribing bracket

at radiator connection. location.

3.
Remove shroud bolts. 2. Drain radiator and disconnect radiator hoses.

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