1967 CHEVROLET CAMARO air condition

SECTION 11

CHASSIS SHEET METAL

CONTENTS OF THIS SECTION

Chevrolet and Chevelle 11-1

Chevy II . . 11.-11

Camaro 11-19

Corvette (See Section IB)

Special Tools 11-25

CHEVROLET AND CHEVELLE

INDEX

Page

General Description 11-1

Maintenance and Adjustments •. il-1

Hood Adjustment 11-1

Hinges 11-1

Bumpers 11-1

Catch Assembly and Lock 11-1

Fenders 11-4

Sheet Metal 11-4

Component Part Replacement 11-4

Battery Tray 11-4
Page

Radiator Support 11-4

Fender Assembly . . 11-4

Skirt 11-4

Trim 11-5

Hood Assembly 11-6

Lock and Catch 11-7

Trim and Insulation 11-7

Cowl Vent Grille 11-7

Rear Wheel Cover 11-7

Simulated Wood Grain Moulding . . . . 11-7

GENERAL DESCRIPTION

The new front end appearance of the 1967 Chevrolet

and Chevelle passenger cars affects the servicing and

replacement of the chassis sheet metal. Refer to Section

13 for Radiator and Grille service procedures, Section
14 for Bumpers, and Section 1A for Air Conditioning

components. Figures 1 and 2 illustrate the Chevrolet

and Chevelle sheet metal components.

MAINTENANCE AND ADJUSTMENTS

HOOD ADJUSTMENT

The alignment of the hood is controlled by the position

of the hood hinges and the height of the two bumpers lo-

cated one at each side of the radiator support. The ad-

justment at the hood lock must be made after the hinges

and bumpers are properly adjusted. To align the hood

and lock proceed as follows:

HOOD HINGE (Fig. 3)

NOTE:
The body mounted portion of the hood

hinges are slotted to provide up and down move-

ment. The hood mounted end is slotted to pro-

vide forward and rearward movement.

1.
Scribe a line around the entire hinge plate to be re-

positioned.
2.
Loosen the appropriate screws and shift the position

of the hood into correct alignment using the scribe

marks to check amount of movement. Check align-

ment by tightening screws and closing the hood.

HOOD BUMPERS

Adjust hood bumpers so that hood top surface is flush

with the fender and grille top surfaces. Refer to Fig-

ures 4 and 5 for correct sheet metal adjustment dimen-

sions.

HOOD CATCH AND LOCK

The hood catch assembly (fig. 6) mounting holes are

slotted to provide adjustment for the hood lock bolt. Ad-

just the hood lock bolt until hood engages securely when

closed and hood bumpers are slightly compressed.

CHEVROLET CHASSIS SERVICE MANUAL

CHASSIS SHEET METAL 11-4

FENDERS

Fenders are adjustable with shims at the cowl and

rocker panel. To add or remove shims, loosen bolts at

shim locations (fig. 7) and carefully apply force with pry

bar to provide clearance for shim removal or installa-

tion.
SHEET METAL ADJUSTMENTS

For proper operation of doors and hood, and for pre-

sentable appearance, adjust front sheet metal to the tol-

erances shown in Figures
4-
and 5.

COMPONENT PART REPLACEMENT

NOTE: When replacing sheet metal compo-

nents on Chevrolet or Chevelle, note position and

attachment of all seals and dust shielding and

replace as necessary.

BATTERY TRAY

Removal

1.
Disconnect battery cables.

2.
Remove screw retaining battery hold down clamp and

remove battery from vehicle.

3.
Remove screws retaining battery tray to fender skirt

and radiator support.

4.
On Chevrolet, remove headlamp bezel and remove

screw retaining tray to radiator support.

5.
Remove battery tray from vehicle.

Installation

Reverse removal procedure.

RADIATOR SUPPORT

Removal

1.
Remove front bumper (Section 14).

Fig.
3 - Hood Hinge - Chevrolet
2.
Remove grille and related components (Section 13).

3.
Remove battery tray as outlined above.

4.
Remove all electrical connections from radiator

support.

5.
Remove windshield washer bottle from bracket on

radiator support.

6. Remove shroud and radiator (Section 13).

7.
Remove screws and bolts securing support to skirts,

fenders, and frame horns (figs. 8 and 9).

8.. Spread fenders apart enough to allow support move-

ment and remove support from front of vehicle.

Installation

1.
Position the radiator support in vehicle", aligning

mounting screw and bolt holes with drift punch.

2.
install screws and bolts loosely until all are started.

3.
Replace all parts removed following removal proce-

dure in reverse order.

4.
Refer to torque specifications in rear of manual for

correct torque values.
•

5.
Aim headlamps as outlined in Section 12.

FENDER ASSEMBLY

Removal

1.
Remove hood with hinges from vehicle as outlined in

this section.

2.
On Chevrolet models, remove headlamp bezels and

headlamps; on Chevelle models, remove grille ex-

tension panels (fig. 1 or 2 as applicable).

3.
Disconnect wiring harness clips from fender to be

removed.

4.
If applicable, remove horn assembly from fender.

5.
If applicable, remove radio antenna.

6. Remove fender brace (fig. 1 or 2 as applicable).

7.
Remove screws retaining fender to radiator support,

skirt, cowl, filler panel, tie bar, and rocker panel.

Note number and location of shims removed from

locations shown in Figure 7.

8. Remove fender from vehicle.

Installation

Refer to disassembly procedure for location of screws

and install screws loosely. Install the shimmed screws

at rocker panel and cowl and adjust fender (figs. 4 and 5)

before tightening other screws. Always start adjustment

with original amount of shims, then add or remove shims

as required.

FENDER SKIRT

Removal

CAUTION: Chevelle air conditioned models

have condenser hoses routed through the right

front fender skirt. Cut skirt and bend as neces-

sary to move hoses clear of skirt. If necessary,

refer to Section 1A for air conditioning compo-

nents and procedures.

CHEVROLET CHASSIS SERVICE MANUAL

CHASSIS SHEET METAL 11-20

GENERAL DESCRIPTION

The Camaro sheet metal components are much the

same as other Chevrolet passenger models as shown in

Figure 32. The front end design is such that servicing

of the fenders and skirts is most efficiently performed
by removing the fender and skirt as an assembly. Refer

to Section 14 for bumper service procedures, Section 13

for radiator and grille, and Section 1A for air condition-

ing components.

MAINTENANCE AND ADJUSTMENTS

HOOD ADJUSTMENT

The Camaro hood is adjusted in the conventional man-

ner, by adjustment of the hood bumpers and hinges. The

two hood bumpers are located on each side at the top of

the radiator support. Do not attempt hood latch adjust-

ments until the hinges and bumpers are correctly ad-

justed. Latch adjustments are made so that effort re-

quired to open and close the hood is reasonable, and

hood alignment obtained by hinge and bumper adjust-

ment is maintained when the hood is closed. Note that

the hood latch is not designed to correct basic hood mis-

alignment.

HOOD HINGE (Fig. 33)

NOTE: The body mounted portion of the hood

hinges are slotted to provide up and down move-

ment. The hood mounted end is slotted to pro-

vide forward and rearward movement.

1.
Scribe a. line around the entire. hinge plate to be

repositioned.

2.
Loosen the appropriate screws and shift the position

of the hood into correct alignment using the scribe

marks to check amount of movement. Check align-

ment by tightening screws and closing the hood.

HOOD BUMPERS

Adjust hood bumpers so that hood top surface is flush

with fender and header panel top surfaces. See Figure

34 for correct sheet metal adjustment dimensions.

HOOD CATCH AND LOCK (Fig. 35)

Adjust hood lock bolt so that top surface of hood is

flush with top surface'of header panel. The distance that

the lock bolt protrudes out of the lock plate should be

adjusted so that the hood bumpers are slightly com-

pressed by the fully latched hood, and effort required

to release the hood catch is reasonable. Close the hood

and insure catch engages securely.

FENDERS

Fenders are adjustable with shims at the cowl and

rocker panel. To add or remove shims, loosen bolts
Fig. 33 - Hood Hinge - Camaro

at shim locations (fig. 36) and carefully apply force with

pry bar to provide clearance for shim removal or in-

stallation.

SHEET METAL

For proper operation of doors and hood, and for pre-

sentable appearance, adjust front sheet metal to the di-

mensions shown in Figure 34.

COMPONENT PART REPLACEMENT

NOTE: When replacing sheet metal compo-

nents on Camaro, note position and attachment

of all seals and dust shielding and replace if

necessary.

BATTERY TRAY

Removal

1.
Disconnect battery cables and remove battery from

vehicle.

2.
Remove screws securing battery tray to fender skirt

and radiator support.

3.
Remove battery tray from vehicle.
Installation

Install battery tray following removal procedure in

reverse order.

RADIATOR SUPPORT

Removal

1.
Raise hood, disconnect battery cables, and remove

battery.

2.
Remove front bumper (Section 14).

3.
Remove grille and related components (Section 13).

4.
Disconnect horns, horn relay, voltage regulator,

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-15

Fig.
21 - Qlal Quadrant Assembly ~ Camaro

SEAT SEPARATOR CONSOLE LAMPS

COMPARTMENT LAMP REPLACEMENT (Fig.
22)

1.
Remove (pry up) switch assembly from console open-

ing in.the instrument compartment.

2.
Remove bulb from the socket.

3.
Replace bulb and install switch assembly in console

opening.

COURTESY LAMP REPLACEMENT (Fig. 22)

1.
Remove two screws and lens at rear of console.

2.
Remove bulb from retainer.

3.
Replace the bulb, position the lens and install attach-

ing screws.

QUADRANT LAMP REPLACEMENT (Fig. 22)

1.
Remove Dial Quadrant Trim plate retaining screws

and lift trim plate assembly from console opening.

2.
Disconnect lamp socket from the retainer and re-

move bulb from the socket.

3.
To install, insert bulb into the socket and snap the

socket assembly into the retainer.

Position the trim plate assembly into the console

opening and install the retaining screws.
4.

LIGHTING SWITCH REPLACEMENT (Fig. 24)

1.
Disconnect battery ground cable.

2.
Pull control knob out of headlamp ON position.

3.
Reach under instrument panel and depress the switch

shaft retainer (Fig. 25) and remove knob and shaft

assembly.

4.
Remove ferrule nut using Tool J-21932 and remove

switch assembly from instrument panel.

NOTE:
Some Chevelle models require use of

ToolJ-4880.

5. Disconnect the multi-plug connector from the lighting

switch. A screw driver may be inserted in the side
of the switch to pry the connector from the switch.

6. Connect the multi-plug connector to the replacement

switch (Fig. 23). Connect battery cable to battery

terminal and check operation of the light switch'in all

positions.

NOTE:
Ground switch- to check dome lamp

operation.

7. Position switch and bezel to panel mounting hole and

install ferrule jmt.

8. Insert switch control knob and shaft assembly into

switch until retainer engages shaft.

WIPER SWITCH REPLACEMENT (Fig. 26)

1.
Disconnect battery ground cable.

2.
Remove the connectors from the rear of the switch.

NOTE:
On Air Conditioned models it is nec-

essary to remove left A/C outlet duct for acces-

sibility to rear of switch.

3.
Loosen set screw and pull knob from switch shaft.

4.
Remove retaining nuts using special Tool J-21932

and withdraw wiper switch from behind console.

NOTE:
Some Chevelle models require special

ToolJ-4880.

5. To install, reverse removal procedure and check

operation of wipers.

STOPLIGHT SWITCH REPLACEMENT (Fig. 27)

1.
Disengage retaining fingers, disconnect wiring har-

ness connector from switch and unscrew switch from

mounting clip.

2.
Depress brake pedal and push new switch into clip

until shoulder bottoms out against clip.

3.
Check switch position for proper operation. Elec-

trical contact should be made when the brake pedal is

depressed 3/8" to 5/8" from fully released position.

DIMMER SWITCH REPLACEMENT (Fig. 28)

1.
Fold back upper left corner of front floor mat, disen-

gage connector lock fingers, and disconnect multi-

plug connector from dimmer switch.

2.
Remove two screws retaining dimmer switch to toe

pan.

3.
Connect multi-plug connector to new switch and

check operation. Install new switch to toe pan with

two screws. Replace floor mat.

BACKING LAMP SWITCH REPLACEMENT

Located on Mast Jacket (Fig. 29)

1.
Disconnect wiring connector at switch terminals.

2.
Remove switch attaching screws and switch from

mast jacket.

3.
Position new switch to mast jacket, install the re-

taining screws and connect wire connector to switch.

NOTE:
Position gear shift in neutral before

assembling switch to mast jacket.

4.
Check operation of switch.

Located on Transmission (Fig. 30)

1.
Raise and support vehicle.

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-21

2.
Remove ash tray, retainer attaching screws and

retainer.

3.
Remove Air Conditioning distributor
duct'
retaining

screws and duct.

4.
Remove heater and/or Air Conditioning control panel

assembly retaining screws and push panel assembly

from console.

NOTE:
If interference between control panel

and radio is encountered, loosen radio retaining

nuts.

5. Remove radio control knobs, bezels and retaining

nuts.

6. Disconnect radio wiring harness and antenna lead-in.

7. Remove radio rear brace attaching screw and re-

move ra(Jio from vehicle.

8. Remove ignition switch bezel nut using Tool J-7607

and push switch rearward.

9. Disconnect cigarette wiring connector.

10.
Remove cigarette lighter retainer and lighter as-

sembly from console.

11.
To install, reverse removal procedure.
Fig.
35 - Cigarette Lighter — Chevelle

CHEVROLET INSTRUMENTS AND GAUGES

INDEX

Page

General Description 12-21

Service Operations 12-22

Instrument Cluster........................ 12-22

Instrument Cluster Lamps 12-22

Printed Circuit .
* •
12-22

Speedometer 12-22

Speedometer Cable 12-23

Fuel Gauge 12-23
Page

Clock 12-24

Tachometer 12-24

Ammeter . . 12-24

Temperature Gauge 12-24

Oil Pressure Gauge 12-24

Oil Pressure Indicator 12-24

Generator Indicator 12-26

Temperature Indicator 12-26

GENERAL DESCRIPTION

The standard instrument cluster on all models contains

seven circular housings consisting of: a speedometer;

fuel gauge; oil pressure, generator and temperature indi-

cators; right and left directional signal indicators; brake

warning and high beam indicators; and includes a clock

on deluxe models. An optionally available instrument

cluster provides special instrumentation which includes

in addition to the speedometer and clock: a tachometer;

fuel, oil pressure, ammeter and engine temperature

gauges; which replace the standard fuel gauge and indi-

cator lights. The brake warning indicator is relocated

to the tachometer dial face and the high beam and direc-

tional indicators are positioned in the speedometer dial

face.

Instrument cluster removal is recommended before at-

tempting to service the printed circuit and gauges even

though some units may be accessible from behind the

cluster. Limited working space under the instrument

panel increases the possibility of electrical malfunctions

due to poor connections, and damaged or improperly in-

stalled printed circuit. The printed circuit is service-

able but not repairable and requires complete
replacement.

The brake warning light serves a dual purpose. It

functions as an indicator when the parking brake is ap-

plied and also warns if a malfunction (loss of hydraulic

pressure) should occur in the brake system. The two

separate switches, which provide the signal to operate the

indicator, are located at the parking brake support and in

the hydraulic brake line at the master cylinder. Service

of the brake pressure, differential switch unit at the

master cylinder is described in Section 5 of this manual.

All indicator and cluster illumihating lamps may be

replaced without removing the cluster from the vehicle.

The bulbs are installed in plastic holders which lock into

the cluster housing and make contact with the printed

circuit. An instrument lamp is used to illuminate the

ignition switch. A special fibre optic lucite wiring

transmits light from the lamp to the switch.

Regular maintenance is not required on the instrument

cluster or its components other than maintaining clean,

tight electrical connections, replacing defective parts and

keeping the speedometer cable properly lubricated.

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY
AND
CHASSIS
12-26

•
Low oil
pressure

• High engine temperature

• Defective wiring
or
switch

connector from sender

in block above starter
on

and
at
left front
of
distributor
on V-8
Sending Unit Replacement

1.
Disconnect wiring harness

unit terminal (located

L-6 engines

engines).

2.
Remove sender unit using Tool J-21757
or 12
point

socket, replace with
new
unit
and
check operation.

GENERATOR INDICATOR

1.
Ignition
on,
Engine
not
Running
and
Telltale Light

Off.

• Indicator bulb burned out, replace bulb.

• Open circuit
or
loose connection
in the
telltale

light circuit.

2.
telltale Light Stays
on
after Engine
is
Started.
If indicator light does
not go out at
engine idle

speed, refer
to
Charging Systems under Engine

Electrical, Section
6Y.

TEMPERATURE (COOLING SYSTEM) INDICATOR

The temperature indicator circuit consists
of two re-

motely located units, indicator gauge
and
engine sender

unit.
The
indicator gauge, located
in the
instrument

panel, consists
of a
red light which will indicate
an
over-

heated engine condition.

Engine Sender Unit Replacement

1.
Drain engine cooling system
to a
level below unit.

2.
Remove sender unit (located
in the
inlet manifold

near water pump housing
on V-8
engines and
in the

cylinder head near
an
exhaust port
oh L-6
engines)

and replace with new unit.

3.
Refill cooling system
and
check operation
of
unit.

CHEVELLE INSTRUMENTS AND GAUGES

INDEX

Page

General Description
* *
i2-26

Service Operations
12-26

Instrument Panel
12-26

Instrument Cluster.
12-26

Fuel Gauge and/or Ammeter
12-27

Clock,
i 12-27

Speedometer
12-27
Page

Speedometer Cable
.
. 12-27

Temperature Gauge
12-29

Oil Pressure Gauge
12-29

Indicator Lights.
. 12-29

Oil Pressure Indicator
12-29

Generator Indicator
. . 12-29

• Temperature Indicator
12-29

GENERAL DESCRIPTION

The Chevelle instrument cluster assembly consists
of:

a speedometer;
a
fuel gauge;
a
generator,
an
engine
tem-

perature and an
oil
pressure indicator lamp, and includes

a clock
on
deluxe models.
On
super sport models,
am-

meter, coolant temperature
and oil
pressure gauges
re-

place
the
appropriate indicator lights. Except
for the

speedometer,
all of the
indicator lamps, instruments
and

gauges
of
these clusters may
be
serviced without remov-

ing
the
instrument cluster assembly from
the
vehicle.

In addition
to the
instrument indicator lamps,
a
brake

warning lamp
is
included
in the
cluster
as
standard

equipment.
The
indicator
is
connected
to the
parking
brake
and
brake pressure differential switches
and

serves
a
dual function.
It
lights when the parking brake

is applied
and
also when
the
brake pedal
is
applied,
if a

malfunction should occur
in the
brake system
due to a

loss
of
hydraulic pressure. Servicing
of the
hydraulic

pressure differential switch
is
covered
in
Section
5 of

this manual.

Regular maintenance
is not
required on the instrument

cjLuster
or its
components other than maintaining dean

and tight electrical connections, replacing defective parts

and keeping
the
speedometer cable properly lubricated.

SERVICE OPERATIONS

INSTRUMENT PANEL ASSEMBLY

INSTRUMENT CLUSTER (Figs.
41
thru
44)

Removal

1.
Disconnect battery ground cable.

2.
Remove steering coupling bolt and disconnect steer-

ing shaft from coupling.

3.
Loosen mast jacket lower clamp.

4.
Remove
air
conditioning center distributor duct
(if

so equipped).

5. Remove radio rear support bracket screw.

6. Remove mast jacket upper support clamp and retain-

ing bolts from lower support (refer
to
Section
9,

Steering).
CAUTION: Cover mast jacket
and
parl

brake handle with
a
suitable material
to
prevc

scratching.

7.
Disconnect speedometer cable
at
rear
of
cluster

housing
and
speed warning control knob
at
panel
(if

so equipped).

8. Remove instrument panel retaining screws (nine

upper and five lower).
.

9. Working under the console remove four lower retain-

ing screws from instrument cluster housing.

10.
Pull instrument panel assembly from console and
lay

forward on mast jacket.

11.
Disconnect wiring harness, cluster lamps and wiring

CHEVROLET CHASSIS SERVICE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-27

Fig.
41 - Instrument Panel Installation — Chevelle

terminals from rear of cluster assembly (figs. 43

and 44).

12.
Remove four screws retaining upper section of dus-

ter housing to panel and remove cluster from the in-

strument panel and to a suitable working area for

necessary service (fig. 42).

Installation

1.
Position cluster assembly to rear of panel and install

four upper retaining screws.

2.
Connect cluster lamps, wiring connectors and wiring

harness assembly to the cluster assembly.

3.
Position instrument panel assembly into console

(hold panel at center and install center screws) and

install upper and lower retaining screws.

NOTE:
At this point temporarily reconnect

battery and check operation of cluster.

4.
Working under the console, install four lower screws

retaining lower section of cluster cover to rear of

panel.

5. Install radio brace screw at rear of radio.

6. Connect speedometer cable to speedometer and speed

warning device control knob.

7. Install A/C distributor duct and connect A/C hoses to

duct (if so equipped).

8. Install mast jacket upper support clamp.

9. Position steering shaft in the steering coupling and

install retaining bolt.

10.
Tighten mast jacket lower clamp (refer to Steering,

Section 9 for spring tension adjustment).

11.
Connect battery ground cable.

FUEL GAUGE AND/OR AMMETER

REPLACEMENT

1.
Disconnect battery ground cable.

2.
On air conditioned models, disconnect hose and re-

move air outlet from panel.

3.
Disconnect wiring connectors and cluster lamps from

rear of gauge assembly.

4.
Remove mounting plate retaining screws (3) and re-
move fuel gauge from rear of cluster housing.

5. Remove terminal nuts (3) securing gauge to template

and replace gauge.

6. To install, reverse the removal procedure.

CLOCK REPLACEMENT

1.
Disconnect battery ground cable.

2.
Remove clock set shaft knob retaining nut and knob.

3.
Disconnect wiring connector at clock terminal and

cluster lamp from clock housing. On A/C models,

disconnect hose from air distributor duct.

4.
Remove two screws retaining clock housing to

cluster cover and remove clock.

5. To install, reverse removal procedure.

SPEEDOMETER REPLACEMENT

1.
Disconnect battery ground cable.

2.
Remove instrument cluster assembly as previously

outlined in this section.

3.
Remove screws (8) attaching cover to rear of cluster

housing.

4.
Remove two screws attaching speedometer assembly

to cluster cover and carefully remove speedometer

head.

NOTE:
Servicing of the speedometer assembly

should be performed by an authorized
AC
speed-

ometer service station.

5. To install, reverse removal procedure.

SPEEDOMETER CABLE

Replacement or Lubrication

1.
Disconnect the speedometer cable from the speedom-

eter head. Remove the old cable by pulling it out

from speedometer
, end
of conduit.

NOTE:
If old cable is broken it may be neces-

sary to remove lower piece from transmission

end of conduit.

2.
Lubricate the lower 3/4 of cable with speedometer

cable lubricant and push the cable into the conduit.

Connect the upper end to the speedometer head and

road test vehicle for proper speedometer operation.

Fig.
42 - Instrument Cluster Installation

CHEVROLET CHASSIS SEtVKE MANUAL

ELECTRICAL-BODY AND CHASSIS 12-40

Fig.
54 - Seat Separator Instrument Console

consists of a single red light which will indicate an over-

heated engine condition.

Engine Sender Unit Replacement

1.
Drain engine cooling system to a level below unit.
2.
Remove sender unit (located in cylinder head near

an exhaust port on L-6 engines and in the inlet mani-

fold near water pump housing on V-8 engines).

3.
Replace unit, refill cooling system and check opera-

tion of unit.

DIRECTIONAL SIGNAL

Directional signal assemblies provide as standard pro-

duction equipment a lane changing feature and hazard

warning system on all model applications. Two different

design switches are used as shown in Figure 55. Major

difference between the two units is that one type has can-

celling and detent springs which are serviceable, other-

wise both units are not repairable and must be replaced

as an assembly in service.

Due to the integral design relationship of the signal

switch and the energy absorbing steering column, refer-

ence should be made to Steering, Section 9 of this manual
whenever any service operations are performed on the

steering column. The directional signal switch replace-

ment procedures covered in this section are intended to

supplement the detail service operations outlined in Sec-

tion 9.

Special note should be taken of the fact that different

signal flasher units are used in Chevrolet models depend-

ent on the number of lamps to be operated. The hazard

warning unit, even though an integral component of the

directional switch assembly, requires the installation of

an additional flasher unit in the fuse panel capable of op-

CHEVROtET CHASSIS SERVICE MANUAL