Oil DAEWOO MATIZ 2003 Service Manual PDF

ENGINE CONTROLS 1F–309
DAEWOO M-150 BL2
D102F520
5. Remove the fuel rail with the fuel injectors attached.
Remove the bolts (1).
Remove the fuel rail with the fuel injectors attached
(2).
Notice: Before removal, the fuel rail assembly may be
cleaned with a spray–type cleaner, following package in-
structions. Do not immerse the fuel rails in liquid clean-
ing solvent. Use care in removing the fuel rail assembly
to prevent damage to the electrical connectors and the
injector spray tips. Prevent dirt and other contaminants
from entering open lines and passages. Fittings should
be capped and holes plugged during service.
D102F521
6. Remove the injectors from the fuel rail.
Remove the fuel injector retainer clips (1).
Remove the fuel injectors by pulling them down
and out (2).
Discard the fuel injector O–rings (3).
Important: Different fuel injectors are calibrated for dif-
ferent flow rates. When ordering new fuel injectors, be
certain to order the identical part number that is in-
scribed on the old fuel injector.
D12F522A
18–22 Nm
Installation Procedure
1. Install in the reverse order of removal.
Important: If a fuel injector becomes separated from
the fuel rail and remains in the cylinder head, replace the
fuel injector O–ring seals and the retaining clip.
Lubricate the new fuel injector O–rings with engine
oil. Install the new O–rings on the fuel injectors.
2. Install the fuel rail retaining bolts.
Tighten
Tighten the fuel rail retaining bolts to 18–22 Nm
(13–16 lb-ft).
3. Perform a leak check of the fuel rail and the fuel injec-
tors.
MAA1F400
EVAPORATIVE EMISSION CANISTER
Removal Procedure
Caution: Canister and vacuum hoses contain fuel
vapors. Do not smoke in the area or permit an open
flame.
1. Disconnect the negative battery cable.
2. Remove the canister.
Remove the bolt (1).
Remove the nut, then remove the cover (2).

1F–316 ENGINE CONTROLS
DAEWOO M-150 BL2
D21F010
Installation Procedure
1. Install the knock sensor with the bolt.
Tighten
Tighten the knock sensor retaining bolt to 15–25 Nm
(11–18 lb-ft).
2. Connect the electrical connector to the knock sensor.
3. Install the starter. Refer to Section 1E, Engine Electri-
cal.
4. Connect the negative battery cable.
MAA1F490
ELECTRONIC IGNITION (EI) SYSTEM
IGNITION COIL
Removal Procedure
1. Disconnect the negative battery cable.
2. Note the ignition wire location and disconnect the
ignition wires from the EI system ignition coil.
3. Disconnect the EI system ignition coil connector.
4. Remove the EI system ignition coil retaining bolts.
5. Remove the EI system ignition coil.
MAA1F500
Installation Procedure
1. Install the EI system ignition coil.
2. Tighten the EI system ignition coil to 8–12 Nm
(71–106 lb-in).
UAA1F2C0
CRANKSHAFT POSITION (CKP)
SENSOR
Removal Procedure
1. Disconnect the negative battery cable.
2. Remove the air cleaner assembly.
3. Disconnect the crankshaft position (CKP) sensor
connector.
4. Remove the CKP sensor retaining bolt.

ENGINE CONTROLS 1F–319
DAEWOO M-150 BL2
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNmLb-FtLb-In
Camshaft Position Sensor Bolts10–14–89–124
Engine Coolant Temperature (ECT) Sensor8–12–71–106
Crankshaft Position (CKP) Sensor Retaining Bolt5–8–44–71
Electronic Ignition (EI) System Ignition Coil Retaining
Bolts8–12–71–106
Evaporative Emission Canister Protective Cover8–71
Electric Exhaust Gas Recirculation (EEGR) Valve
Retaining Bolts20–3015–22–
Fuel Rail Retaining Bolts18–2213–16–
Fuel Tank Strap Retaining Nuts18–2213–16–
Knock Sensor Bolt15–2511–18–
Intake Air Temperature (IAT) Sensor20–3015–22–
Manifold Absolute Pressure (MAP) Sensor Retaining
Bolt8–12–71–106
Oxygen Sensor35–4426–33–
Heated Oxygen Sensor35–4426–33–
Throttle Body Retaining Bolt9–12–80–106
ECM Mounting Bolts6–8–53–71
SPECIAL TOOLS
SPECIAL TOOLS TABLE
D102F101
Scan Tool
D12F102A
DW–140–010A
Fuel Pump Lock Ring
Remover/Installer

2A–2 SUSPENSION DIAGNOSIS
DAEWOO M-150 BL2
Condition Probable Cause Correction
Car Lead/Pull
Mismatched or uneven tires.
Replace the tires.

A broken or a sagging coil spring.
Replace the coil spring.

A improperly radial tire lateral force.
Check the wheel alignment.

Switch the tire and wheel assemblies.

Replace the tires as needed.

The front–wheel alignment is
out–of–align.
Align the front wheels.

Off–center steering gear.
Reseat the pinion valve assembly.

Replace the pinion valve assembly as
needed.

Front–brake dragging.
Adjust the front brakes.
Abnormal or Excessive
Tire Wear
The front–wheel and rear–wheel
alignment is out–of–align.
Align the front and the rear wheels.

Excessive toe.
Adjust the toe.

A broken or a sagging coil spring.
Replace the coil spring.

Out–of–balance tires.
Balance the tires.

Worn strut dampeners.
Replace the strut dampeners.

A failure to rotate tires.
Rotate the tires.

Replace the tires as needed.

Overloaded vehicle.
Maintain the proper load weight.

Low tire inflation.
Inflate the tires to the proper pressure.
Scuffed Tires
Incorrect toe.
Adjust the toe.

A twisted or a bent suspension arm.
Replace the suspension arm.
Wheel Tramp
An out–of–balance tire or wheel.
Balance the tire or the wheel.

Improper strut dampener action.
Replace the strut dampeners.
Shimmy, Shake, or
An out–of–balance tire or wheel.
Balance the tire or the wheel.
Vibration
Excessive wheel hub runout.
Measure the hub flange runout.

Replace the hub as needed.

Excessive brake drum or brake rotor
imbalance.
Adjust the brakes.

Replace the brake rotor or the brake
drum as needed.

Worn tie rod ends.
Replace the tie rod ends.

Wheel trim imbalance.
Balance the wheel.

A worn ball joint.
Replace the control arm and ball joint
assembly.

Excessive wheel runout.
Measure the wheel runout.

Replace the wheel as needed.

Excessive loaded radial runout on the
tire and wheel assembly.
Match–mount the tire and wheel
assembly.

2A–4 SUSPENSION DIAGNOSIS
DAEWOO M-150 BL2
Condition Probable Cause Correction
Abnormal Noise, Front
A loose stabilizer shaft link.
Tighten the stabilizer shaft link.
Suspension
Loose wheel nuts.
Tighten the wheel nuts.

Loose suspension bolts or nuts.
Tighten the suspension bolts or the
nuts.

Loose wheel covers.
Tighten the wheel covers.

Worn strut dampeners or strut
mountings.
Replace the strut dampeners.

Tighten the strut mounting nuts.

An improperly positioned strut spring.
Adjust the strut spring to the proper
position.
Wander or Poor
Mismatched or uneven tires.
Replace the tires.
Steering Ability
Worn strut dampeners.
Replace the strut dampeners.

A loose stabilizer shaft link.
Tighten the stabilizer shaft link.

A broken or a sagging coil spring.
Replace the coil spring.

The steering preload adjustment is
out–of–adjustment.
Perform a rack bearing preload
on–vehicle adjustment.

The front–wheel and the rear–wheel
alignment are out–of–align.
Align the front and the rear end
wheels.
Erratic Steering when
Worn or loose wheel bearings.
Replace the wheel bearings.
Braking
A broken or a sagging coil spring.
Replace the coil spring.

A leaking caliper.
Replace the caliper.

Warped rotors.
Replace the rotors.

An incorrect or an uneven caster.
If the caster is beyond specifications,
check the frame and repair it as
needed.
Low or Uneven Trim
A broken or a sagging coil spring.
Replace the coil spring.
Height
An overloaded vehicle.
Maintain the proper load weight.

An incorrect or weak coil spring.
Replace the coil spring.
Ride Too Soft
Worn strut dampeners.
Replace the strut dampeners.

A broken or a sagging coil spring.
Replace the coil spring.
Ride Too Harsh
Incorrect strut dampeners.
Replace the strut dampeners.

An incorrect coil spring.
Replace the coil spring.
Body Leans or Sways
A loose stabilizer shaft link.
Tighten the stabilizer shaft link.
in Corners
Worn strut dampeners or strut
mountings.
Replace the strut dampeners.

Tighten the strut assembly mounting
nuts.

an overloaded vehicle.
Maintain the proper load weight.

A broken or a sagging coil spring.
Replace the coil spring.
Suspension Bottoms
Worn strut dampeners.
Replace the strut dampeners.

An overloaded vehicle.
Maintain the proper load weight.

A broken or a sagging coil spring.
Replace the coil spring.

2C –4 FRONT SUSPENSION
DAEWOO M-150 BL2
1. Strut Bar
2. Front Suspension Strut Assembly
3. Strut Inner Support
4. Strut Mount Assembly
5. Strut Mount Seat
6. Strut Bearing Seat
7. Strut Bearing
8. Coil Spring Upper Seat
9. Coil Spring Seat
10. Bumper Stopper
11. Coil Spring
12. Strut
13. Inner Bearing Oil Seal
14. Inner Hub Bearing
15. Steering Knuckle
16. Dust Cover
17. Hub Bearing Spacer
18. Outer Hub Bearing19. Outer Bearing Oil Seal
20. Rotor
21. Wheel Hub
22. Hub Bolt
23. Hub Assembly
24. Drive Axle–to–Hub Caulking Nut
25. Control Arm Ball Stud Bolt
26. Cotter Pin
27. Castellated Nut
28. Washer
29. Stabilizer Shaft Bushing
30. Control Arm Dust Seal
31. Clip
32. Control Arm Bushing
33. Control Arm Assembly
34. Stabilizer Shaft
35. Stabilizer Shaft Mount
36. Front Under Longitudinal Frame

FRONT SUSPENSION 2C–17
DAEWOO M-150 BL2
D16B703A

Remove the wheel bearing from the wheel hub us-
ing the differential bearing puller DW 220–020A–01
and differential bearing plate adapter DW 220–
020A–04 (4).
D106B704

Remove the oil seal from the wheel hub (5).
Important: Do not use removed oil seal.
D106B705
4. Remove the steering knuckle assembly.

Remove the oil seal (1).
Important: Do not use removed oil seal.

Remove the wheel bearing (2).
D106B706

Remove the outer bearing race (3).

2C –18 FRONT SUSPENSION
DAEWOO M-150 BL2
D106B707

Remove the inner bearing race (4).
D106B708
Assembly Procedure
1. Assemble the steering knuckle assembly.

Assemble the inner bearing race using the front
wheel hub remover DW 340–010 and the front
bearing race installer DW 340–020 (1).
D106B709

Assemble the outer bearing race using the front
wheel hub remover DW 340–010 and the front
wheel bearing race installer DW 340–020 (2).
D106B710

Assemble the outer wheel bearing (3).

Assemble the outer wheel bearing oil seal (4).

2C –20 FRONT SUSPENSION
DAEWOO M-150 BL2
D106B715

Install the inner wheel bearing oil seal (7).
3. Install the steering knuckle assembly.
Refer to “Knuckle Assembly” in this section.
D106B716
FRONT STRUT (INCLUDING COIL
SPRING)
Tools Required
09940–71430 Front Spring Compressor.
Disassembly Procedure
1. Remove the strut assembly. Refer to “Strut Assem-
bly” in this section.
2. Compress the front spring with the front spring com-
pressor 09940–71430.
Caution: During compressing spring, do not make
spring end point to operator or dangerous direc-
tion.
D106B717
3. Fix the strut support using the bench vise and remove
the strut nut.
a. Strut nut.

FRONT SUSPENSION 2C–21
DAEWOO M-150 BL2
D16B718A
4. Remove the coil spring.

Remove the strut inner support (1).

Remove the strut mount assembly (2).

Remove the strut mount seat (3).

Remove the strut bearing seat (4).

Remove the strut bearing (5).

Remove the coil spring upper seat (6).

Remove the coil spring seat (7).

Remove the bumper stopper (8).
D16B719A
50–60 Nm
Assembly Procedure
1. Install the coil spring, front bumper stopper, coil
spring seat, coil spring upper seat, strut bearing,
bearing seat, mounting seat, mount assembly and in-
ner support to the strut.
2. Tighten the strut nut.

Fix the strut support using the bench vise.

Tighten the nut.
Tighten
Tighten the strut nut to 50–60 Nm (36–44 lb-ft).