2004 DAEWOO LACETTI sensor

2C – 18IFRONT SUSPENSION
DAEWOO V–121 BL4
3. Connect the stabilizer shaft link to the strut assem-
bly by attaching the stabilizer link–to–strut assem-
bly nut.
Tighten
Tighten the stabilizer link–to–strut assembly nut to 47
NSm (35 lb–ft).
4. Install the brake line to the securing bracket on the
strut assembly.
5. On vehicles equipped with the ABS, connect the
ABS sensor line to the strut assembly.
6. Install the wheel. Refer to Section 2E, Tires and
Wheels.
7. Lower the vehicle.
8. Install the nuts securing the strut assembly to the
body of the vehicle.
Tighten
Tighten the strut assembly–to–body nuts to 65 NSm
(48 lb–ft).
CROSSMEMBER ASSEMBLY
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the wheels. Refer to Section 2E, Tires and
Wheels.
3. Remove the nuts and bolts from the steering gear
mounting bracket.
4. Remove the return line bolt from the clip on the
crossmember.
5. Remove the exhaust pipe forward of the catalytic
converter. Refer to Section 1G, Engine Exhaust.
6. Disconnect the tie rod from the knuckle assembly.
Refer to Section 6C, Power Steering Gear.
7. Disconnect the ball joint from the knuckle assembly.
Refer to ”Knuckle Assembly” in this section.
8. Disconnect the stabilizer link from the strut assem-
bly. Refer to ”Stabilizer Link” in this section.
9. Remove the crossmember link–to–transaxle brack-
et nut.
1) Remove the right lower engine mount.
2) Remove the rear transmission mount bracket.

REAR SUSPENSION 2D – 9
DAEWOO V–121 BL4
9. Install the trunk carpeting over the rear strut mount-
ing nuts. For station wagons, remove the panels
that cover the luggage compartment wheelhouse
trim panel (wagon). Refer to Section 9G, Interior
Trim.
KNUCKLE ASSEMBLY
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the wheel. Refer to Section 2E, Tires and
Wheels.
3. On vehicles equipped with the antilock braking sys-
tem, remove the ABS speed sensor. Refer to Sec-
tion 4F, Antilock Brake System.
4. On vehicles equipped with rear disc brakes, remove
the rear brake caliper from the knuckle assembly.
Refer to Section 4E1, Rear Disc Brakes.
5. Disconnect the parking brake from the knuckle as-
sembly. Refer to Section 4G, Parking Brake.
6. Disconnect the front parallel link from the knuckle.
Refer to ”Front Parallel Link” in this section.
7. Disconnect the rear parallel link from the knuckle.
Refer to ”Rear Parallel Link” in this section.
8. Disconnect the rear trailing link from the rear
knuckle. Refer to ”Rear Trailing Link” in this sec-
tion.
9. On vehicles equipped with rear drum brakes, re-
move the clip that secures the brake line to the
strut assembly.
10. On vehicles equipped with rear drum brakes, dis-
connect the brake line from the knuckle assembly.
Refer to Section 4E2, Rear Drum Brakes.
11. Remove the rear knuckle–to–strut assembly nuts
and the bolts.
12. Disconnect the brake line from the strut assembly
and remove the rear knuckle from the strut assem-
bly.

2D – 10IREAR SUSPENSION
DAEWOO V–121 BL4
Installation Procedure
1. Install the rear knuckle into the vehicle and install
the brake line into the strut assembly bracket.
2. Install the knuckle–to–strut assembly bolts and
nuts. Do not tighten.
3. Install the clip securing the brake line to the strut
assembly.
4. Tighten the knuckle–to–strut assembly nuts.
Tighten
Tighten the knuckle–to–strut assembly nuts to 100
NSm (74 lb–ft).
5. Connect the rear trailing link to the rear knuckle.
Refer to ”Rear Trailing Link” in this section.
6. Connect the rear parallel link to the knuckle. Refer
to ”Rear Parallel Link” in this section.
7. Connect the front parallel link to the knuckle. Refer
to ”Front Parallel Link” in this section.
8. Connect the parking brake to the knuckle assembly.
Refer to Section 4G, Parking Brake.
9. On vehicles equipped with rear drum brakes, con-
nect the brake line to the knuckle assembly. On
vehicles equipped with rear disc brakes, install the
rear brake caliper onto the knuckle assembly. Refer
to Section 4E1, Rear Disc Brakes.
10. On vehicles equipped with the antilock braking sys-
tem, install the ABS speed sensor. Refer to Section
4F, Antilock Brake System.
11. Install the wheel. Refer to Section 2E, Tires and
Wheels.
12. Lower the vehicle.
TRAILING LINK
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the rear trailing link–to–rear knuckle nut.
3. Remove the rear trailing link–to–trailing link bracket
nut and the rear trailing link–to–knuckle bolt.
4. Remove the rear trailing link.

2D – 12IREAR SUSPENSION
DAEWOO V–121 BL4
2. Install the trailing link bracket–to–body bolts.
Tighten
Tighten the trailing link bracket–to–body bolts to 70
NSm (52 lb–ft).
3. Connect the trailing link to the trailing link bracket
by installing the trailing link–to–trailing link bracket
nut and bolt.
Tighten
Tighten the trailing link–to–trailing link bracket nut to
100 NSm (74 lb–ft).
4. Lower the vehicle.
FRONT PARALLEL LINK
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the wheel. Refer to Section 2E, Tires and
Wheels.
3. For vehicles equipped with the antilock braking sys-
tem, remove the ABS sensor from the knuckle and
the ABS housing assembly from the front parallel
link.
4. Remove the front parallel link bolt from the rear
crossmember.
5. Remove the front parallel link bolt from the rear
knuckle.
6. Remove the front parallel link.
Installation Procedure
1. Install the front parallel link.
2. Install the front parallel link onto the rear knuckle
with the bolt.
Tighten
Tighten the front parallel link–to–knuckle bolt to 120
NSm (89 lb–ft).
3. Install the front parallel link onto the rear cross–
member with the bolt. Do not tighten.
4. For vehicles equipped with the antilock braking sys-
tem, install the ABS housing assembly onto the
front parallel link and the ABS sensor line into the
knuckle.
5. Install the wheel. Refer to Section 2E, Tires and
Wheels.
6. Perform a rear toe adjustment. Refer to Section 2B,
Wheel Alignment.

2D – 14IREAR SUSPENSION
DAEWOO V–121 BL4
Installation Procedure
1. Install the stabilizer shaft, the insulators, and the
stabilizer shaft clamps.
2. Install the stabilizer shaft–to–stabilizer link nut.
Tighten
Tighten the stabilizer shaft–to–stabilizer link nut to 47
NSm (35 lb–ft).
3. Install the stabilizer shaft clamp bolts.
Tighten
Tighten the stabilizer shaft clamp bolts to 40 NSm (30
lb–ft).
4. Lower the vehicle.
STABILIZER LINK
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the wheel. Refer to Section 2E, Tires and
Wheels.
3. Remove the stabilizer shaft–to–stabilizer link nut.
4. Remove the stabilizer link–to–strut assembly nut.
5. Remove the stabilizer link.
Installation Procedure
1. Install the stabilizer link.
2. Install the stabilizer link–to–strut assembly nut.
Tighten
Tighten the stabilizer link–to–strut assembly nut to 47
NSm (35 lb–ft).
3. Install the stabilizer shaft–to–stabilizer link nut.
Tighten
Tighten the stabilizer shaft–to–stabilizer link nut to 47
NSm (35 lb–ft).
4. Install the wheel. Refer to Section 2E, Tires and
Wheels.
5. Lower the vehicle.
CROSSMEMBER
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the front parallel link bolt from the cross-
member. Refer to ”Front Parallel Link” in this sec-
tion.
3. Remove the rear parallel link bolt from the cross-
member. Refer to ”Rear Parallel Link”in this section.
4. Remove the rear wheel speed sensor wiring from
the crossmember.

REAR SUSPENSION 2D – 15
DAEWOO V–121 BL4
5. Remove the crossmember–to–body bolts.
6. Remove the crossmember.
Installation Procedure
1. Install the crossmember.
2. Install the crossmember–to–body bolts.
Tighten
Tighten the crossmember–to–body bolts to 112 NSm
(83 lb–ft).
3. Route and install the rear wheel speed sensor wir-
ing.
4. Install the rear parallel link bolt onto the crossmem-
ber. Refer to ”Rear Parallel Link”in this section.
5. Install the front parallel link bolt onto the crossmem-
ber. Refer to ”Front Parallel Link” in this section.
6. Lower the vehicle.
HUB AND BEARING ASSEMBLY
Removal Procedure
1. Raise and suitably support the vehicle.
2. Remove the wheel. Refer to Section 2E, Tires and
Wheels.
3. On vehicles equipped with rear drum brakes, re-
move the rear brake drum detent screw and brake
drum. Refer to Section 4E2, Rear Drum Brakes.
4. On vehicles equipped with rear disc brakes, remove
the rear brake caliper and rear brake disc. Refer to
Section 4E1, Rear Disc Brakes.
5. Remove the hub bolts and hub assembly.

USAGE AND CAPACITY OF FUSES IN FUSE BLOCKW4–3
2. I.P FUSE BLOCK
1) POSITION OF FUSE AND RELAY
2) USAGE OF FUSE IN I.P FUSE BLOCK
Power
Supply
ClassificationFuse
NoCapacityUsage
IGN1 (15)Blade TypeF110ASDM
FuseF210ATCM, ECM, Generator, VGIS,VSS
F315AHazard Switch
F410ACluster, Chime Bell, Brake Switch, SSPS Module,
A/C Control Switch
–F5––
IGN2 (15A)F610AA/C Comp. Relay, Defog Relay, Power Window
Relay, Head Lamp Relay
F720ABlower Relay, A/C Control Switch, FATC
F815AElectric Mirror Switch, Folding Mirror, Sun Roof
Module
IGN1 (15)F925AWiper Motor, Wiper Switch
–F10––
IGN1 (15)F1110AEBCM, Oil Feeding Connector
F1210AImmobilizer, Anti Theft Control Unit, Rain Sensor
Unit
30 BAT(+)F1310ATCM
F1415AHazard Switch
F1515AAnti Theft Control Unit
F1610ADLC
ACC (15C)F1710AAudio, Clock
F1815AExtra Power Jack
F1915ACigar Lighter
IGN1 (15)F2010AReverse Lamp Switch, PNP Switch
30 BAT(+)F2115ARear Fog Relay
F2215AClock, FATC, A/C Control Switch
F2315AAudio
F2410AImmobilizer

SECTION : 4B
MASTER CYLINDER
TABLE OF CONTENTS
SPECIFICATIONS4B–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Fastener Tightening Specifications 4B–1. . . . . . . . . .
DIAGNOSIS4B–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking Brake Proportioning Valve 4B–2. . . . . . . . .
MAINTENANCE AND REPAIR4B–3 . . . . . . . . . . . . . . .
ON–VEHICLE SERVICE 4B–3. . . . . . . . . . . . . . . . . . . . .
Master Cylinder Assembly 4B–3. . . . . . . . . . . . . . . . . . Brake Fluid Reservoir 4B–4. . . . . . . . . . . . . . . . . . . . . .
UNIT REPAIR 4B–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Master Cylinder Overhaul 4B–7. . . . . . . . . . . . . . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION4B–9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Master Cylinder 4B–9. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid Level Sensor 4B–9. . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNSmLb–FtLb–In
Brake Lines1612–
Master Cylinder Attaching Nuts1813–
Proportioning Valves2216–