Rod DAEWOO LACETTI 2004 Service Repair Manual

SEATS 9H – 3
DAEWOO V–121 BL4
MAINTENANCE AND REPAIR
ON–VEHICLE SERVICE
FRONT BUCKET SEAT
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the plastic caps and the bolts securing the
rear portion of the front seat to the floor.
3. Remove the plastic caps and the bolts securing the
front portion of the front seat to the floor.
4. Disconnect the electrical connectors.
5. Remove the seat.
Installation Procedure
1. Install the seat.
2. Connect the electrical connectors.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
3. Install the bolts into the front portion of the front
seat.
Tighten
Tighten the front seat–to–floor bolts to 25 NSm (18 lb–
ft).
4. Install the plastic caps.

9H – 4ISEATS
DAEWOO V–121 BL4
5. Install the bolts into the rear portion of the front
seat.
Tighten
Tighten the front seat–to–floor bolts to 25 NSm (18 lb–
ft).
6. Install the plastic caps.
7. Connect the negative battery cable.
FRONT SEATBACK
Removal Procedure
1. Remove the front bucket seat from the vehicle. Re-
fer to ”Front Bucket Seats” in this section.
2. Remove the each seat trim.
3. Disconnect the electrical connectors.
4. Remove the bolts and the seatback.
Installation Procedure
1. Install the seatback onto the seat cushion.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
2. Install the front seatback bolts.
Tighten
Tighten the front seatback bolts to 45 NSm (33 lb–ft).
3. Connect the electrical connectors.

SEATS 9H – 5
DAEWOO V–121 BL4
4. Install the seat trims to its original position.
5. Install the front bucket seat in the vehicle. Refer to
”Front Bucket Seats” in this section.
FRONT SEAT CUSHION
Removal Procedure
1. Remove the front seat from the vehicle. Refer to
”Front Bucket Seats” in this section.
2. Remove the seat trims.
3. Remove the seat cushion nuts.
4. Remove the cushion from the seat track.
Installation Procedure
1. Install the cushion onto the seat track.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
2. Install the seat cushion with the nuts.
Tighten
Tighten the front seat cushion nuts to 12 NSm (106 lb–
in).
3. Install the seat trims.
4. Install the front seat in the vehicle. Refer to ”Front
Bucket Seats” in this section.
LUMBAR SUPPORT LEVER
Removal Procedure
1. Remove the lumbar support lever.

9H – 6ISEATS
DAEWOO V–121 BL4
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the lumbar support lever.
HEIGHT ADJUSTMENT KNOBS
Removal Procedure
1. Remove the height adjustment knob.
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the height adjustment knob.
FRONT SEAT TRIM
Removal Procedure
1. Remove the front bucket seat from the vehicle. Re-
fer to ”Front Bucket Seats” in this section.
2. Remove the screws and the front seat trim.

SEATS 9H – 7
DAEWOO V–121 BL4
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the front seat trim with the screws.
Tighten
Tighten the front seat trim screws to 12 NSm (106 lb–
in).
2. Install the front bucket seat in the vehicle. Refer to
”Front Bucket Seats” in this section.
HEAD RESTRAINT
Removal Procedure
1. Press in the head restraint adjust button and re-
move the head restraint from the seatback.
2. Insert two flat head screwdrivers down the front and
back side of the guide sleeves.
3. With the screwdrivers, press in the retaining latches
and remove the guide sleeves.
Installation Procedure
1. Install the guide sleeves into the seatback and
press them down to engage the guide sleeve re-
taining latches.
2. Install the head restraint into the guide sleeves.

9H – 8ISEATS
DAEWOO V–121 BL4
REAR SEAT CUSHION
Removal Procedure
1. Remove the rear seat cushion from the floor by lift-
ing it off of the retaining brackets and sliding it for-
ward.
Installation Procedure
1. Install the rear seat cushion by inserting the metal
loops into the rear retaining brackets and pressing
the front of the seat cushion down.
SPLIT REAR SEATBACK
Removal Procedure
1. Lower the rear seatbacks.
2. Remove the bolts, and the seatback from the
hinges.
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the seatback to the hinges with the bolts.
Tighten
Tighten the rear seatback bolts to 25 NSm (18 lb–ft).
2. Raise and secure the rear seatbacks in the upright
position.

SEATS 9H – 9
DAEWOO V–121 BL4
SPLIT REAR SEATBACK HINGE
Removal Procedure
1. Remove the rear seatback and the rear seat cush-
ion. Refer to ”Split Rear Seatback” and ”Rear Seat
Cushion” in this section.
2. Remove the bolts and the seatback center hinge.
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the seatback center hinge with the bolts.
Tighten
Tighten the rear seat hinge bolts to 45 NSm (33 lb–ft).
2. Install the rear seatback and the rear seat cushion.
Refer to ”Split Rear Seatback” and ”Rear Seat
Cushion” in this section.
REAR SEAT CENTER ARMREST
Removal Procedure
1. Lower the rear seatbacks.
2. Remove the nuts and the armrest.
Installation Procedure
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
1. Install the armrest with the nuts.
Tighten
Tighten the armrest nuts to 24 NSm (18 lb–ft).
2. Raise and secure the rear seatbacks in the upright
position.

SECTION : 9J
WINDNOISE
TABLE OF CONTENTS
DIAGNOSIS9J–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windnoise Diagnosis 9J–1. . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE AND REPAIR9J–2 . . . . . . . . . . . . . . . . ON–VEHICLE SERVICE 9J–2. . . . . . . . . . . . . . . . . . . . . .
Windnoise Repair 9J–2. . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGNOSIS
WINDNOISE DIAGNOSIS
CAUTION : An assistant should drive the vehicle
while the technician checks for the location of the
windnoise, in order to prevent personal injury or ve-
hicle damage.
A test drive in the vehicle is necessary to accurately deter-
mine the location of the windnoise. Often there is a primary
leak and secondary leaks. Failure to repair all leaks will
only reduce the windnoise, not eliminate it.
During the test drive the technician should bring the follow-
ing items to aid in determining the location of the wind-
noise.
S A mechanics stethoscope or vacuum hose
S Masking tape
S Strip caulk
S A china marking pencil
S A screwdriver
Perform the following steps in order to conduct the road
test:
1. Choose a route that includes smooth straight
streets that run in all four directions (north, south,
east, and west).
2. Choose streets with little traffic or noise that would
interfere with the test.
3. Drive the vehicle at the speeds at which the noise
was noticed by the customer or until the noise is
produced. Do not exceed legal speed limits.
4. The windnoise is external if any of the following
conditions occur:
S The windnoise is caused by the wind.S The windnoise can be heard with the door glass
lowered and while the vehicle is being driven.
S The windnoise is eliminated when tape is placed
over various moldings and gaps.
5. Internal windnoise is air leaving the vehicle and
should be repaired in the following manner.
S In order to locate the leak, tape off the body lock
pillar pressure relief valves. This will cause air
pressure to build up inside the vehicle and en-
hance the windnoise.
S Use a stethoscope or a vacuum hose to locate
the leak.
S Temporarily repair the leak with masking tape.
S Continue testing in order to determine if the
noise has been eliminated or if other leaks exist.
S When all leaks have been found, return to the
shop and make permanent repairs with the
proper alignment techniques and sealing materi-
als.

GLASS AND MIRRORS 9L – 15
DAEWOO V–121 BL4
REAR WINDOW DEFOGGER
BRAIDED LEAD WIRE REPAIR
The rear window defogger bus lead wire or the terminal
can be reattached by resoldering. Use a solder containing
3 percent silver and a rosin flux paste.
1. The repair area should be buffed with fine steel
wool before soldering the bus lead wire.
2. Apply the paste–type rosin flux in small quantities
to the wire lead and the bus lead wire repair area
using a brush.
3. Coat the soldering iron tip with solder. Use only
enough solder to ensure a complete repair.
4. Use only enough heat to melt the solder. Do not
overheat the wire when resoldering to the bus lead
wire.
FRONT DOOR GLASS
Removal Procedure
1. Remove the door seal trim. Refer to Section 9P,
Doors.
2. Remove the the outside channel molding. Refer
toSection 9M, Exterior Trim.
3. Remove the screws that secure the glass to the
window regulator.
4. Remove the glass from the door.
Installation Procedure
1. Install the glass in the door and position the glass
within the window regulator.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
2. Install the glass to the window regulator with the
screws.
Tighten
Tighten the glass screws to 7 NSm (62 lb–in).
3. Install the outside channel molding. Refer toSection
9M, Exterior Trim.
4. Install the door seal trim. Refer to Section 9P,
Doors.

9L – 16IGLASS AND MIRRORS
DAEWOO V–121 BL4
REAR DOOR GLASS
Removal Procedure
1. Remove the door seal trim. Refer to Section 9P,
Doors.
2. Remove the exterior the door sash inside door. Re-
fer toSection 9M, Exterior Trim.
3. Remove the screws that secure the glass to the
window regulator.
4. Remove the glass from the door.
Installation Procedure
1. Install the glass in the door and position the glass
within the window regulator.
Notice : Dissimilar metals in direct contact with each other
may corrode rapidly. Make sure to use the correct fasten-
ers to prevent premature corrosion.
2. Install the glass screws.
Tighten
Tighten the glass screws to 7 NSm (62 lb–in).
3. Install the exterior the door sash inside door. Refer
toSection 9M, Exterior Trim.
4. Install the door seal trim. Refer to Section 9P,
Doors.
REAR DOOR QUARTER GLASS
Removal Procedure
1. Remove the C–pillar trim panel. Refer to Section
9E, Interior Trim.
2. Remove the nuts and the rear door quarter glass.
Installation Procedure
1. Install the rear door quarter glass with the nuts.
Tighten
Tighten the rear door quarter glass nuts to 2.5 NSm
(22 lb–in).
2. Remove the C–pillar trim panel. Refer to Section
9E, Interior Trim.