tow DAEWOO MATIZ 2003 Service Owner's Manual

WATERLEAKS 9I–7
DAEWOO M-150 BL2
SPECIFICATIONS
RECOMMENDED MATERIALS FOR WATERLEAK REPAIRS

Leak Areas

Repair Materials
Windshield, back window

Urethane adhesive, caulking kit, or the equivalent
Metal joints

Brushable seam sealer which can be painted
Ventilation ducts

3MTM Auto Bedding and Glazing Compound or the
equivalent
Small cracks and pin holes 3MTM Drip-Check Sealer or the equivalent Large holes 3MTM Automotive Joint and Seam Sealer Weatherstrips 3MTM 08011 Weatherstrip Adhesive or the equivalent Bolts, studs, and screws Strip caulk
WATERTEST STAND SPECIFICATIONS
Application Description
Nozzle Type
Full jet spray nozzle #1/2 GG-25 or equivalent with a
60° included angle
Nozzle Height Approximately 1,600 mm (63.0 in.) from the floor
Volume of Flow 14L (3.7 gal) per minute
Pressure 155 kPa (22.5 psi) measured at the nozzle


Windshield and A-Pillar Test Stand Position

Approximately 30° down, 45° toward the rear, and
aimed at the corner of the windshield
B-Pillar Test Stand Position Approximately 30° down, 45° toward the rear, and
aimed at the center of the rear door



Back Window and tailgate Test Stand Position


Approximately 30° down, 45° toward the front and
aimed approximately 610 mm (24.0 in.) from the
corner of the back window

9N – 2 FRAME AND UNDERBODY
DAEWOO M-150 BL2
DESCRIPTION AND OPERATION
GENERAL BODY CONSTRUCTION
This vehicle is constructed with a unitized body which in-
corporates integral front and rear frame side rails.
The front suspension lower control arms are bolted to
and retained by supports, one each on the right and left
sides. The front suspension lower control arm supports
are attached to the underbody with three bolts at two
locations. The engine is bolted to the integral front side
rails. The suspension strut towers must be dimensional-
ly correct in relation to the remainder of the underbody in
order to maintain specified suspension strut and caster/
camber angles.
Since the individual underbody parts contribute directly
to the overall strength of the body, it is essential to ob-
serve proper welding techniques during service repairoperations. The underbody parts should be properly
sealed and rustproofed whenever body repair operations
destroy or damage the original sealing and rustproof-
ing. When rustproofing critical underbody parts, use a
good-quality type of air-dry primer, such as a corrosion-
resistant chromate or an equivalent material. Combina-
tion-type primer/surfacers are not recommended.
TRANSAXLE UNDER COVER
The transaxle under cover is one piece of steel that
serve as shields for the underside of the transaxle. The
covers help protect the engine from small rocks, gravel
and other objects that would otherwise come into con-
tact with the transaxle during normal driving conditions.

BUMPERS AND FASCIAS 9O–3
DAEWOO M-150 BL2
COMPONENT LOCATOR
BUMPERS AND FASCIAS
D19C401A
1. Front Towing Cover
2. Front Bumper
3. Front Bumper Impact Beam
4. Front Bumper Reinforcement5. Rear Bumper Reinforcement
6. Rear Bumper
7. Rear Bumper Bracket
8. Rear Towing Cover

DOORS 9P–11
DAEWOO M-150 BL2
D109C577
5. If a fore or aft adjustment is required, use the following
steps:

Remove the striker screws (1).

Remove the spacer in order to move the striker to-
ward the rear of the vehicle (2).

Add a 2 mm (0.08 inch) spacer in order to move
the striker toward the front of the vehicle.

Install the striker screws.
6. Perform the up/down or the in/out adjustment. Refer
to ‘‘Up/Down or In/Out Adjustment’’ in this section.
D109C574
Up/Down or In/Out Adjustment
An adjustment of the striker in the up and down or in and
out directions may be necessary for a number of reasons:
vehicle frame damage as the result of a collision, installa-
tion of new door weatherstripping, customer complaints
of excessive windnoise, or difficulty in opening or closing
the door. In order to adjust the door striker in an up and
down or in and out direction, perform the following proce-
dure:
1. The door must be properly aligned.
2. Loosen the striker screws.
3. The floating cage plate can be moved slightly using
the ends of the striker screws. Move the floating cage
plate to the desired position.
Notice: It is important to use a flat-end rotary file in or-
der not to damage the tapped floating cage plate. The
striker screws and the tapped floating cage plate are im-
portant attaching parts that could affect the performance
of vital components and systems.
4. If proper adjustment requires that the floating cage plate
be moved more than is possible, use an electric hand
drill and a 3/8- inch rotary file with a flat head in order to
enlarge the body opening in the direction required.
5. Tighten the striker screws to the correct position.
D109C578
TAILGATE LOCK STRIKER
ADJUSTMENT
Notice: The tailgate lock striker is an important attaching
part that can affect the performance of vital components
and systems and can cause major repair expenses. If re-
placement becomes necessary, the tailgate lock striker
must be replaced by one with the same part number or
with an equivalent part if replacement becomes neces-
sary. Do not use a replacement part of lesser quality or of
a substitute design. The specified torque values must be
used during reassembly in order to ensure the proper
retention of the part.

DOORS 9P–13
DAEWOO M-150 BL2
D19C580A
Up and Down Adjustment
1. The tailgate must be properly aligned.
2. Close the tailgate until the lock fork contacts the strik-
er.
3. Stand next to the tailgate opening and move the tail-
gate slowly up and down, just touching the striker
each time.
D109C581
4. The alignment of the lock fork and the striker can be
easily seen. The lock fork should be perpendicular to
and fall near the middle of the striker. The lock fork
should fall near the middle of the striker between the
rear body pillar and the end of the striker.
D109C582
5. If a up and down adjustment is required, use the fol-
lowing steps:

Remove the striker screws (1).

Remove the spacer in order to move the striker to-
ward the down of the vehicle (2).

Add a 2 mm (0.08 inch) spacer in order to move
the striker toward the up of the vehicle.

Install the striker screws.
D19C583A
FRONT DOOR LOCK
Removal Procedure
1. Disconnect the negative battery cable if equipped
with the central door lock system.
2. Remove the seal trim. Refer to “Door Seal Trim” in
this section.
3. Disconnect the outside door handle rod from the door
lock.
a. Outside door handle rod.
b. Key rod.

BODY FRONT END 9R–9
DAEWOO M-150 BL2
D109C538
HOOD LATCH RELEASE CABLE
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Remove the hood latch release cable from the instru-
ment panel. Refer to “Hood Latch Release Lever” in
this section.
2. Push the cable toward the engine compartment
through the body hole.
a. Hood latch lever cable.
D19C539B
3. Open and suitably support the hood.
4. Disconnect the hood latch release cable from the
hood latch. Refer to “Hood Latch” in this section.
5. Remove the hood latch release cable after removing
the plastic strip.
a. Hood latch release cable.
D19C539C
Installation Procedure
1. Connect the hood latch release cable to the hood
latch. Refer to “Hood Latch” in this section.
2. Arrange the hood latch release cable with the plastic
strip.
3. Push the cable toward the passenger compartment
through the body hole.
4. Connect the hood latch release cable to the hood
latch release lever. Refer to “Hood Latch Release Le-
ver” in this section.
D19C501A
FENDER
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the wheelhouse splash shield.

Remove the clip and the bolt.
a. Clip and bolt.

Remove the wheel house splash shield.
a. Wheel house splash shield.

9T–28 IMMOBILIZER ANTI-THEFT SYSTEM
DAEWOO M–150 BL2
D29T002
Installation Procedure
1. Install the detection coil by pressing it onto the lock
cylinder until it snaps in place.
2. Connect the two-pin connector to the immobilizer.
D105A505
3. Install the steering column covers with the screws.
Refer to Section 6E, Steering Wheel and Column.
D105A504
IMMOBILIZER CONTROL UNIT
(Left–Hand Drive Shown, Right–Hand
Drive Similar)
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the steering column covers. Refer to Section
6E, Steering Wheel and Column.
D29T003
3. Slide the immobilizer control unit toward steering
wheel until it slides off its mounting bracket.
4. Disconnect the electrical connectors from the immo-
bilizer control unit (1).