Engine DAEWOO MATIZ 2003 Service Manual Online

ENGINE ELECTRICAL 1E–33
DAEWOO M-150 BL2
D12E756A
5. Inspect the brush wear

If the brush wear exceeds the specified value, re-
place the brush.
a. Brush wear limit.
DesciptionStandardLimit
Brushes wear20 (0.79)14 (0.55)
D12E757A
9–12 Nm
Assembly Procedure
1. Install in the reverse order of removal.
2. Install the screws / nuts / bolts.
Tighten

Tighten the regulator screw to 9–12 Nm (80–106
lb-in) (a).

Tighten the rectifier / regulator screw to 9–12 Nm
(80–106 lb-in) (b).

Tighten the brush holder / regulator screw to 9–12
Nm (80–106 lb-in) (c).
D12E758A
9–12 Nm
Tighten the rectifier bolts to 9–12 Nm (80–106 lb-
in) (d).
D12E759A
80–110 Nm
Tighten the pulley nut to 80-110 Nm (59–81 lb-ft)
(e).

1E–34 ENGINE ELECTRICAL
DAEWOO M-150 BL2
D12E760A
4–7 Nm
4–6 Nm
Tighten the through-bolts to 4–6 Nm (35–53 lb-in)
(f).

Tighten the battery positive terminal nut to 4–7
Nm (35–62 lb-in) (g).
D102E761
DISTRIBUTOR ASSEMBLY
Disassembly Procedure
1. Remove the distributor. Refer to “Distributor” in this
section.
2. Remove the cap, seal and rotor from the distributor
housing.

Remove the bolts (1).

Remove the distributor cap (2).

Remove the seal (3).

Remove the rotor (4).
D102E762

Inspect the cap for cracks or damage (a).

Inspect the cap electrode for damage / wear or car-
bon traces (b).

Inspect the rotor for damage or carbon traces (c).
D102E763
3. Remove the inner / outer cover from the distributor
housing.

Remove the outer cover (1).

Remove the screws (2).

Remove the inner cover (3).

ENGINE ELECTRICAL 1E–35
DAEWOO M-150 BL2
D102E764
4. Remove the optical sensor cover and adaptor from
the distributor housing.

Remove the screw (1).

Remove the adaptor (2).

Remove the screws (3).

Remove the cover (4).

Remove the gasket (5).
D102E765
5. Remove the optical sensor unit from the distributor
housing.

Carefully remove the disc wheel (1).

Remove the bushing (2).

Remove the screws (3).

Remove the optical sensor unit plate (4).

Remove the optical sensor unit (5).
D102E766
6. Remove the bearing plate from the distributor hous-
ing.

Remove the screws (1).

Remove the bearing plate (2).
D102E767
7. Remove the coupling, shaft and bearing from the dis-
tributor housing.

Remove the coupling (1).

Remove the shaft using the press (2).

Remove the bearing (3).

1E–36 ENGINE ELECTRICAL
DAEWOO M-150 BL2
D102E768
Assembly Procedure
1. Install in the reverse order of removal.

Lubricate the shaft with clean engine oil.

ENGINE ELECTRICAL 1E–37
DAEWOO M-150 BL2
SCHEMATIC AND ROUTING DIAGRAMS
STARTING SYSTEM
D12E2011

1E–38 ENGINE ELECTRICAL
DAEWOO M-150 BL2
CHARGING SYSTEM
D12E2021

ENGINE ELECTRICAL 1E–39
DAEWOO M-150 BL2
IGNITION SYSTEM CIRCUIT – TYPICAL
D12E2031

1E–40 ENGINE ELECTRICAL
DAEWOO M-150 BL2
IGNITION SYSTEM CIRCUIT – EURO III
MAA1E010

ENGINE ELECTRICAL 1E–41
DAEWOO M-150 BL2
SPECIFICATIONS
STARTER SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
Starter MotorType–SD 80–
Output(Capacity)kW0.8–
No Load Test @ 9 volts
Drive Pinion SpeedA
RPM150
2,000–
Brushes Lengthmm (in.)11.3–11.5
(0.445–0.453)7.0–7.25
(0.275–0.285)
GENERATOR SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
GeneratorTypeA-Type–J114D(MANDO)–GeneratorTypeA-Type
B-Type–J114D(MANDO)
CS114D(DAC)–
RegulatorA-TypeV14.4–15.0–Regulator
VoltageA-Type
B-TypeV14.4–15.0
14.3–4.9–
Brushes
LengthA-Type
B-Typemm (in.)18.5 (0.728)
20.0 (0.787)13.5 (0.531)
14 (0.551)
OutputA-Type–12V, 65A–Output
(Capacity)A-Type
B-Type–12V, 65A
12V, 65A–
IGNITION SYSTEM SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
Ignition CoilType–Closed
Magnetic Type–
First Coil ResistanceΩ1.2
10%–
Second Coil ResistanceKΩ12.1
15%–
DistributorType–Optical Sensor
Type–
Spark PlugTypeUnlead–BPR5EY-11–
RN9YC4–
WR8DCX–
TypeLead–BPR5EY–
RN9YC–
WR8DC–
Spark PlugGapUnleadmm (in.)1.1 (0.043)–
1.2 (0.047)–
Leadmm (in.)0.8 (0.031)–
Ignition WireIgnition Wire ResistanceKΩ/m2.5–12.0–

1E–42 ENGINE ELECTRICAL
DAEWOO M-150 BL2
BATTERY SPECIFICATIONS
ApplicationDescriptionUnitStandardLimit
BatteryType–MF–
CapacityAH35–
Cold Cranking AmpsCCA246–
FASTENER TIGHTENING SPECIFICATIONS
ApplicationNmLb-FtLb-In
Distributor Bolts10–16–89–142
Battery Retainer Clamp–to–Battery Rod Nuts6–8–53–71
Battery Carrier Tray Bolts9–12–80–106
Battery Cable Nuts9–12–80–106
Starter field Connector Nut9–12–80–106
Starter Through–Bolts4–6–35–53
Starter Mounting Bolts55–6541–48–
Starter Solenoid Assembly Screws6–8–53–71
Starter Solenoid Nuts9–12–80–106
Spark Plug20–3015–22–
Generator Through–Bolts4–6–35–53
Generator Drive End Nut80–11 059–81–
Generator Battery Lead Connector Nut4–7–35–62
Generator Bearing Plate Bolt6–8–53–71
Generator Brush Holder / Rectifier Screw9–12–80–106
Generator Belt Tension Adjusting Bolt18–2813–21–
Generator Shackle Bracket Bolt45–5533–41–
Generator Lower Bracket–to–Generator Bolt/Nut18–2813–21–
Ground Bolt35–4126–30–
Ignition Coil Screw4–7–35–62
Ignition Coil Bracket Bolt9–12–80–106