DAEWOO MATIZ 2003 Service Repair Manual

SEATS 9H–11
DAEWOO M-150 BL2
D109B544
REAR SEAT CUSHION
Removal Procedure
1. Remove the rear seat cushion.

Remove the bolts (1).

Lift and remove the rear seat cushion (2).
D19B546A
23 – 28 Nm
Installation Procedure
1. Install the rear seat cushion with the bolts.
Tighten
Tighten the rear seat cushion bolt to 23–28 N.m
(17–21 lb–ft).
a. Rear seat cushion bolt.
D109B718
REAR SEATBACK LATCH
Removal Procedure
1. Remove the rear seatback assembly. Refer to “Rear
Seatback” in this section.
2. Remove the lock knob from the seatback.

Remove the lock knob by twisting it (1).
D109B719
3. Remove the rear seatback cover from the seatback
frame.
4. Remove the lock from the seatback frame.

Remove the bolts (1).

Remove the lock (2).

9H –12 SEATS
DAEWOO M-150 BL2
D109B720
Installation Procedure
1. Install the lock to the seatback frame with the bolts.
2. Install the rear seatback cover to the seatback frame.
D109B718
3. Install the lock knob to the seatback.
4. Install the rear seatback assembly. Refer to “Rear
Seatback” in this section.
D109B721
REAR SEATBACK HINGE
Removal Procedure
1. Remove the rear seatback assembly. Refer to “Rear
Seatback” in this section.
2. Remove the hinge from the seatback.

Remove the nut.

Remove the hinge.
D109B722
Installation Procedure
1. Install the hinge to the seatback with the nut.
2. Install the rear seatback assembly. Refer to “Rear
Seatback” in this section.

SEATS 9H–13
DAEWOO M-150 BL2
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS

Application

Nm

Lb-Ft

Lb-In
Front Seat Bolts (Both)

23 – 28

17 – 21

–
Rear Seat Cushion Bolts

23 – 28

17 – 21

–
Rear Seatback Bolts

23 – 28

17 – 21

–

DAEWOO M-150 BL2
SECTION 9I
WATERLEAKS
TABLE OF CONTENTS
Diagnostic Information and Procedures 9I-2. . . . . .
Waterleak Diagnosis 9I-2. . . . . . . . . . . . . . . . . . . . . . . .
Repair Instructions 9I-5. . . . . . . . . . . . . . . . . . . . . . . . . .
On-Vehicle Service 9I-5. . . . . . . . . . . . . . . . . . . . . . . . . . .
Waterleak Repair 9I-5. . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications 9I-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Materials for
Waterleak Repairs 9I-7. . . . . . . . . . . . . . . . . . . . . . . .
Watertest Stand Specifications 9I-7. . . . . . . . . . . . . .

9I – 2 WATERLEAKS
DAEWOO M-150 BL2
DIAGNOSTIC INFORMATION AND PROCEDURES
WATERLEAK DIAGNOSIS
The repair of waterleaks in the body requires proper
testing and diagnosis. Repair waterleaks by adjusting
the misaligned parts and using the proper repair materi-
als. First, determine what conditions cause the leak. For
example, the leak may occur only when the vehicle is
parked on an incline, or water may appear only in the
spare tire compartment. Second, test the area for the
source of the leak using the following testing methods. If
the general leak area is found, determine the exact entry
point of the leak by using a water hose or an air hose. If
the general leak area is not obvious, use the watertest
stands to determine the area of the leak. It may be nec-
essary to remove some interior trim panels or some
parts in order to locate the leaks.
Important: It is necessary to find the origin of all the
leaks before making any repairs. Random repairs may
stop the leak only temporarily and may make future re-
pairs more difficult. Continue localized testing in the gen-
eral area in order to ensure that all leaks are found.
Generalized Testing
1. Set up the watertest stands.
D109A301
1 1/2-inch by 36-inch Pipe
2 Full-jet Spray Nozzle #1/2 GG-25 or Equivalent
Nozzle Height at 1,600 mm to the Floor
3 1/2-inch Coupling
4 1/2-inch by 1/2-inch by 1/4-inch Reducing T
(Right Only)
5 1/2-inch Coupling (Left Only)
6 1/2-inch Cross (Right Only)
7 1/2-inch Tee (Left Only)
8 1/2-inch Pipe-to-Hose Nipple (Right Only)
9 5/8-inch Female Hose Coupling
10 5/8-inch Input Hose (2 Feet Long, Right Only)
11 1/2-inch Close Nipple
12 1/2-inch Cross with Weld-on 1/2-inch Cap
13 1/2-inch by 12-inch Nipple
14 1/2-inch Cap
15 5/8-inch Female Hose Coupling
16 5/8-inch Cross Hose (12 Feet Long)
17 5/8-inch Hose Quick Connect
18 1/2-inch Pipe-to-Hose Nipple
19 1/2-inch by 30-inch Pipe (Straight)
20 1/4-inch Water Pressure Gauge (Right Only)
2. Set up the watertest stand leak test.
D19A302A

WATERLEAKS 9I–3
DAEWOO M-150 BL2
3. Perform the watertest stand leak test. Refer to “Wa-
tertest Stand Specifications” in this section.4. If the local water pressure does not allow the required
water pressure of 155 kPa (22.5 psi), move both
stands closer to the vehicle so that the water spray
overlaps.
D109A303
Localized Testing (Spot Test)
1. Do localized testing with a water hose or an air hose.
2. Begin testing by spraying the air or the water at the
base of the suspected leak area. Continue spraying
the air or the water upward until the leak is found.
Water Hose Test
1. Place another person inside the vehicle in order to
detect the location of the leak.
2. Use a water hose without a nozzle.
D109A304
3. Begin spraying the water at the base of the suspected
leak area. Continue spraying the water upward until
the leak is found.
D109A305

9I–4 WATERLEAKS
DAEWOO M-150 BL2
Air Hose Test
1. Apply soapy water to the outside of the vehicle in the
suspected leak area.
2. Blow air from inside the vehicle. The air pressure
should not exceed 205 kPa (29.7 psi).
3. Determine the location of the leaks from the bubbles
formed in the soapy water.
D109A306

WATERLEAKS 9I–5
DAEWOO M-150 BL2
REPAIR INSTRUCTIONS
ON–VEHICLE SERVICE
D109A501
D109A502
WATE R LE A K RE PA IR
Some waterleaks around the glass can be repaired with-
out removing the glass.
Important: This type of repair may be used only for ure-
thane–installed glass.
1 Remove the reveal molding in the area of the leak. It
may be necessary to remove the garnish molding or
the trim strip lace in order to locate the leak.
2. While spraying water over leak area, carefully push
the glass outward in order to determine the size of the
leak.
3. Mark the location of the leak.
4. Use water to clean any dirt frame the area. Dry the
area with an air hose.
D109A503
5. Using a sharp knife, trim off the uneven edges of the
adhesive caulking material around the leak for a dis-
tance of 75 to 100 mm (3 to 4 inches) on both side of
the leak.

9I–6 WATERLEAKS
DAEWOO M-150 BL2
D109A504
6. Prime the trimmed area with the primer.
7. Using a sharp knife, trim off the uneven edges of the
adhesive material around the leak 75 to 100 mm (3 to
4 inches) on both sides of the leak.
D109A505
8. Allow the primer to dry for 5 minutes.
9. Apply the adhesive over the leak and for a distance
of 75 to 100 mm (3 to 4 inches) on both sides of the
leak.
D109A506
10. Immediately after applying the adhesive, use a flat
stick or a similar tool to work the adhesive into the
leak area and into the joint between the original ma-
terial and the vehicle body in order to ensure a wa-
tertight seal.
11. Spray warm or hot water over the repaired area in
order to determine if the leak was repaired. Do not
run a heavy stream of water directly on the freshly
applied adhesive.
12. Install the trim strip lace if it was removed.
13. Install the garnish molding if it was removed.
14. Install the reveal molding.
D109A304
Important: After the completion of any waterleak repair,
re–test the area using the watertest stands. Do not use
localized testing procedures on the newly–repaired
areas, as the repair material may dislodge under abnor-
mal pressure.

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