1.8 DOHC DAEWOO NUBIRA 2004 Service Repair Manual

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TABLE OF CONTENTS
Section 0B General Information
Section 1 Engine
Section 1A General Engine Information
Section 1C1 1.4L/1.6L DOHC Engine Mechanical
Section 1C2 1.8L DOHC Engine Mechanical
Section 1D Engine Cooling
Section 1E Engine Electrical
Section 1F Engine Controls
Section 1G Engine Exhaust
Section 2 Suspension
Section 2A Suspension Diagnosis
Section 2B Wheel Alignment
Section 2C Front Suspension
Section 2D Rear Suspension
Section 2E Tires and Wheels
Section 3 Driveline/Axle
Section 3A Automatic Transaxle Drive Axle
Section 3B Manual Transaxle Drive Axle
Section 4 Brakes
Section 4A Hydraulic Brakes
Section 4B Master Cylinder
Section 4C Power Booster
Section 4D Front Disc Brakes
Section 4E1 Rear Disc Brakes
Section 4E2 Rear Drum Brakes
Section 4F Antilock Brake System
Section 4G Parking Brake
Section 5 Transmission/Transaxle
Section 5A1 ZF 4HP16 Automatic Transaxle
Section 5A2 AISIN Automatic Transaxle
Section 5B Five-Speed Manual Transaxle
Section 5C Clutch
Section 6 Steering
Section 6A Power Steering System
Section 6B Power Steering PumpSection 6C Power Steering Gear
Section 6E Steering Wheel and Column
Section 7 Heating, Ventilation, and Air
Conditioning (HVAC)
Section 7A Heating and Ventilation System
Section 7B Manual Control Heating, Ventilation,
and Air Conditioning System
Section 7D Automatic Temperature Control HVAC
Section 8 Restraints
Section 8A Seat Belts
Section 8B Supplemental Inflatable Restraints
(SIR)
Section 9 Body and Accessories
Section 9A Body Wiring System
Section 9B Lighting Systems
Section 9C Horns
Section 9D Wipers/Washer Systems
Section 9E Instrumentation/Driver Information
Section 9F Audio Systems
Section 9G Interior Trim
Section 9H Seats
Section 9I Waterleaks
Section 9J Windnoise
Section 9K Squeaks and Rattles
Section 9L Glass and Mirrors
Section 9M Exterior Trim
Section 9N Frame and Underbody
Section 9O Bumpers and Fascias
Section 9P Doors
Section 9Q Roof
Section 9R Body Front End
Section 9S Body Rear End
Section 9T1 Remote Keyless Entry and Anti–Theft
System
Section 9T2 Immobilizer Anti–Theft System

SECTION : 0B
GENERAL INFORMATION
TABLE OF CONTENTS
SPECIFICATIONS0B–1 . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 0B–1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle Dimensions and Weights 0B–6. . . . . . . . . . . .
Standard Bolt Specifications 0B–8. . . . . . . . . . . . . . . .
MAINTENANCE AND REPAIR0B–9 . . . . . . . . . . . . . . .
MAINTENANCE AND LUBRICATION 0B–9. . . . . . . . . .
Normal Vehicle Use 0B–9. . . . . . . . . . . . . . . . . . . . . . .
Explanation of Scheduled Maintenance
Services 0B–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scheduled Maintenance Charts 0B–10. . . . . . . . . . . .
OWNER INSPECTIONS AND SERVICES 0B–12. . . . .
Whle Operating The Vehicle 0B–12. . . . . . . . . . . . . . . At Each Fuel Fill 0B–12. . . . . . . . . . . . . . . . . . . . . . . . .
At least Monthly 0B–12. . . . . . . . . . . . . . . . . . . . . . . . . .
At least Twice a Year 0B–12. . . . . . . . . . . . . . . . . . . . .
Each Time The Oil is Changed 0B–13. . . . . . . . . . . . .
At Least Annually 0B–13. . . . . . . . . . . . . . . . . . . . . . . .
Recommended Fluids and Lubricants 0B–14. . . . . . .
GENERAL DESCRIPTION AND SYSTEM
OPERATION0B–15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Repair Instructions 0B–15. . . . . . . . . . . . . . . .
GENERAL DESCRIPTION 0B–16. . . . . . . . . . . . . . . . . .
Vehicle and Component Identification 0B–16. . . . . . .
Vehicle Lifting Procedures 0B–21. . . . . . . . . . . . . . . . .
SPECIFICATIONS
TECHNICAL DATA
Performance – Manual Transaxle
Application1.4L DOHC1.6L DOHC1.8L DOHC
Maximum Speed175 km/h (108.7 mph)187 km/h (116.2 mph)194 km/h (120.5 mph)
Minimum Turning Radius5.2 m (17.1 ft)


Performance – Automatic Transaxle
Application1.4L DOHC1.6L DOHC1.8L DOHC
Maximum Speed–175 km/h (108.7 mph)184 km/h (114.3 mph)
Minimum Turning Radius–5.2 m (17.1 ft)

0B – 2IGENERAL INFORMATION
DAEWOO V–121 BL4
Engine
Application1.4L DOHC1.6L DOHC1.8L DOHC
Engine TypeDual Overhead Cam L–4


Bore77.9 mm (3.06 in.)79 mm (3.11 in.)81.6 mm (3.21 in.)
Stroke73.4 mm (2.89 in.)81.5 mm (3.21 in.)86 mm (3.38 in.)
Total Displacement1399 cm3 (85.4 in.3)1598 cm3 (97.5 in.3)1799 cm3 (109.7 in3)
Compression Ratio9.5 : 1
9.8 : 1
Maximum Power69.5 kw (93.2 hp)
(at 6,300 rpm)80 kw (107.3 hp)
(at 5,800 rpm)90 kw (120.7 hp)
(at 5,800 rpm)
Maximum Torque131 N_m (96.6 lb–ft)
(at 4,400 rpm)150 NSm (110.6 lb–ft)
(at 4,000 rpm)165 NSm (121.7 lb–ft)
(at 4,000 rpm)
Ignition System
Application1.4L DOHC1.6L DOHC1.8L DOHC
Ignition TypeDirect Ignition System


Ignition Timing (BTDC)4°5°

Ignition Sequence1–3–4–2


Spark Plug Gap1.0 ~ 1.1 mm
(0.039 ~ 0.043 in.)
0.9 ~ 1.1 mm
(0.035 ~ 0.043 in.)
Spark Plug MakerWoojin
Boach
Spark Plug TypeBKR6E–11
FLR8LDCU
Clutch
Application1.4L DOHC1.6L DOHC1.8L DOHC
TypeSingle Dry Plate


Outside Diameter215 mm (8.5 in.)


Inside Diameter145 mm (5.7 in.)


Thickness8.4 mm (0.331 in.)


FluidCommon Use:
Brake Fluid


Manual Transaxle
Application1.4L DOHC1.6L DOHC1.8L DOHC
MakerGMDATGMDAT

Type or ModelD–16 (C/R)D–16 (C/R)

Gear Ratio :
1st
2nd
3rd
4th
5th
Reverse3.818 : 1
2.158 : 1
1.478 : 1
1.129 : 1
0.886 : 1
3.333 : 13.545 : 1
2.158 : 1
1.478 : 1
1.129 : 1
0.886 : 1
3.333 : 1











Final Drive Ratio3.722 : 13.722 : 1

Oil Capacity1.8L (2 qts)

GENERAL INFORMATION 0B – 3
DAEWOO V–121 BL4
Automatic Transaxle
Application1.4L DOHC1.6L DOHC1.8L DOHC
Maker–AISINZF
Type or Model–81–40LE4HP16
Gear Ratio :
1st
2nd
3rd
4th
Reverse–
–
–
–
–2.875:1
1.568:1
1.000:1
0.697:1
2.300:12.719:1
1.487:1
1.000:1
0.717:1
2.529:1
Final Drive Ratio–3.750:13.945:1
Oil Capacity–5.77±0.2L (6.1±0.2 qts)6.9±0.2L (7.3±0.2 qts)
Brake
Application1.4L DOHC1.6L DOHC1.8L DOHC
Booster Size :
Single
Dual241.3 mm (9.5 in.)
177.8 and 203.2 mm
(7 and 8 in.)






Master Cylinder Diameter22.22 mm (0.875 in.)


Booster Ratio5.5 : 1


Front Brake :
Disc Type
Disc SizeVentilated
256 mm (10 in.)






Rear Brake (Drum) :
Drum Inside Diameter
Wheel Cylinder Diame-
ter200 mm (7.9 in.)
20.64 mm (0.813 in.)






Rear Brake (Disc) :
Disc Type
Disc SizeSolid
258 mm (10.2 in.)






Fluid Capacity0.5L (0.5 qts)


Tire and Wheel
Application1.4L DOHC1.6L DOHC1.8L DOHC
Tire Size195/55R15


Standard Wheel Size6Jx15 (Steel)


Optional Wheel Size6Jx15 (Alloy)


Inflation Pressure at Full
Load30 psi (207 kPa)

0B – 4IGENERAL INFORMATION
DAEWOO V–121 BL4
Steering System
Application1.4L DOHC1.6L DOHC1.8L DOHC
Gear TypePower
Rack and Pinion


Overall Gear Ratio
Power Steering16 : 1


Wheel Diameter
W/ Air Bag
W/O Air Bag380 mm (15.0 in.)
370 mm (14.5 in.)






Wheel Alignment :
Front :
Toe–In
Caster
Camber0° ± 10’
4° ± 45’
20’ ± 45’










Rear :
Toe–In
Camber
12’ ± 10’
–1° ± 45’






Oil Capacity1.1L (1.2 qts)


Suspension
Application1.4L DOHC1.6L DOHC1.8L DOHC
Front TypeMacpherson Strut


Rear TypeDual Link


Fuel System
Application1.4L DOHC1.6L DOHC1.8L DOHC
Fuel DeliveryMPI


Fuel Pump TypeElectric Motor Pump


Fuel Filter TypeCartridge


Fuel Capacity60L (15.85 gal)


Lubricating System
Application1.4L DOHC1.6L DOHC1.8L DOHC
Lubricating TypeForced Feed


Oil Pump TypeRotary (Trochoid)


Oil Filter TypeCartridge (Full Flow)


Oil Pan Capacity
Including Oil Filter3.75L (4 qts)
4.0L (4.2 qts)

GENERAL INFORMATION 0B – 5
DAEWOO V–121 BL4
Cooling System
Application1.4L DOHC1.6L DOHC1.8L DOHC
Cooling TypeForced Water
Circulation


Radiator TypeCross–flow


Water Pump TypeCentrifugal


Thermostat TypePellet Type


Coolant Capacity7.0L (7.49 qts)7.2L (7.6 qts)7.4L (7.8 qts)
Electric System
Application1.4L DOHC1.6L DOHC1.8L DOHC
Battery12V–55 AH


610 CCA
(Cold Cranking Amps)


Alternator85 Amps
95 Amps
Starter1.2 KW
1.4 KW
No–Load Test @ 12.2
volts
Drive Pinion Speed at :90 Amps Max
Min. 2,600 rpm


85 Amps Max
Min. 2,550 rpm

0B – 6IGENERAL INFORMATION
DAEWOO V–121 BL4
VEHICLE DIMENSIONS AND WEIGHTS
Vehicle Dimensions
Application1.4L DOHC1.6L DOHC1.8L DOHC
Overall Length
4 Door
5 Door H/B4,500 mm (177.2 in.)
4,295 mm (169.1 in.)






Overhang :
4 Door
Front
Rear
885 mm (34.8 in.)
1,015 mm (40.0 in.)






5 Door H/B
Front
Rear
902 mm (35.5 in.)
793 mm (31.2 in.)






Overall Width1,725 mm (67.9 in.)


Overall Height1,445 mm (56.9 in.)


Minimum Ground Clear-
ance160 mm (6.3 in.)


Wheel Base2,600 mm (102.4 in.)


Tread :
Front
Rear1,480 mm (58.3 in.)
1,480 mm (58.3 in.)






Vehicle Weights
4 Door
Application1.4L DOHC1.6L DOHC1.8L DOHC
Manual :
Curb Weight :
Standard
Optional1,175 kg (2,590 lb)
1,225 kg (2,701 lb)1,180 kg (2,601 lb)
1,230 kg (2,712 lb)1,210 kg (2,668 lb)
1,260 kg (2,778 lb)
Gross Vehicle Weight1,660 kg (3,660 lb)1,665 kg (3,671 lb)1,695 kg (3,737 lb)
Automatic :
Curb Weight :
Standard
Optional–
–1,190 kg (2,624 lb)
1,240 kg (2,734 lb)1,235 kg (2,723 lb)
1,285 kg (2,833 lb)
Gross Vehicle Weight–1,675 (3,693 lb)1,720 kg (3,792 lb)
Passenger Capacity5


Optional Weight : ABS, Sun Roof, A/C

GENERAL INFORMATION 0B – 7
DAEWOO V–121 BL4
Vehicle Weights
5 Door H/B
Application1.4L DOHC1.6L DOHC1.8L DOHC
Manual :
Curb Weight :
Standard
Optional1,170 kg (2,580 lb)
1,220 kg (2,690 lb)1,175 kg (2,590 lb)
1,225 kg (2,701 lb)1,205 kg (2,657 lb)
1,255 kg (2,767 lb)
Gross Vehicle Weight1,645 kg (3,627 lb)1,650 kg (3,638 lb)1,680 kg (3,704 lb)
Automatic :
Curb Weight :
Standard
Optional–
–1,185 kg (2,612 lb)
1,235 kg (2,723 lb)1,230 kg (2,712 lb)
1,280 kg (2,822 lb)
Gross Vehicle Weight–1,660 kg (3,660 lb)1,705 kg (3,759 lb)
Passenger Capacity5


Optional Weight : ABS, Sun Roof, A/C

GENERAL INFORMATION 0B – 11
DAEWOO V–121 BL4
Chassis and Body
Maintenance ItemMaintenance Interval
Kilometers or time in months, whichever comes first
x 1,000 km1153045607590105120
x 1,000 miles0.6918273645546372
Months–1224364860728496
Interior air filter (A/C)RRRRRRRR
Exhaust pipes & mountingsIIIIIIII
Brake/Clutch fluid (1) (4)IIRIRIRIR
Front brake pads and discs(3)IIIIIIII
Rear brake pads & discs or drums and
linings (3)IIIIIIII
Parking brakeIIIIIIIII
Brake line and connections (Including
booster)IIIIIIII
Manual Transaxle Oil *(1)IIIIIIII
Automatic transaxle fluid *(1) (5)IIIIIIII
Tighten chassis and underbody bolts
and nutsIIIIIIII
Tire condition and inflation pressureIIIIIIIII
Wheel alignment (2)Inspect when abnormal condition is noted
Steering wheel and linkageIIIIIIII
Power steering fluid & lines* (1)IIIIIIIII
Drive shaft bootsIIIIIIII
Seat belts, buckles and anchorsIIIIIIII
Lubricate locks, hinges and hood
latchIIIIIIII
Chart Symbols:
I – Inspect and if necessary correct, clean, replenish, or adjust.
R – Replace or change:
(1) Refer to Recommended Fluids And Lubricants.
(2) And if necessary, rotate and balance wheels.
(3) More frequent if operated under severe conditions: short distance driving, extensive idling, frequent low–speed oper-
aion in stop and go traffic, or driving in dusty conditions.
(4) Change the brake/clutch fluid every 15,000 km (9,000 miles), if the vehicle is mainly driven under the following severe
conditions: driving in hilly or mountainous terrain, or towing a trailer/caravan frequently.
(5) 1.8 DOHC model (ZF 4HP16 Automatic Transaxle): Change automatic transaxle fluid every 60,000 Km (36,000 miles)
if the vehicle is mainly driven under any of the following severe conditions:
S In heavy city traffic where the outside temperature regularly reaches 32°C (90°F) or higher, or
S In hilly or mountainous terrain, or
S When doing frequent trailer towing, or
S Uses such as taxi, police or delivery service.

0B – 14IGENERAL INFORMATION
DAEWOO V–121 BL4
Engine Cooling System
Inspect the coolant and freeze protection fluid. If the fluid
is dirty or rusty, drain, flush and refill the engine cooling
system with new coolant. Keep the coolant at the proper
mixture in order to ensure proper freeze protection, corro-sion protection and engine operating temperature. Inspect
the hoses. Replace the cracked, swollen, or deteriorated
hoses. Tighten the clamps. Clean the outside of the radia-
tor and the air conditioning condenser. Wash the filler cap
and the neck. Pressure test the cooling system and the
cap in order to help ensure proper operation.
RECOMMENDED FLUIDS AND LUBRICANTS
UsageCapacityFluid/Lubricant
Engine Oil3.75L (4.0 qt) : 1.4L DOHC
3.75L (4.0 qt) : 1.6L DOHC
4.0L (4.2 qt) : 1.8L DOHCAPI SL (ILSAC GF–III) grade or better
SAE 5W–30, SAE10W–30, SAE15W–40
(Cold area : SAE5W–30
Hot area : SAE 15W–40)
Engine Coolant7.0L (7.49 qt) : 1.4L DOHC
7.2L (7.6 qt) : 1.6L DOHC
7.4L (7.8 qt) : 1.8L DOHCMixture of water and good quality ethylene gly-
col base antifreeze (year–round coolant)
Brake Fluid and Clutch Fluid0.5L (0.5 qt)DOT–3 or DOT–4
Power Steering System1.1L (1.2 qt)DEXRON®–III or DEXRON®–IID
Automatic Transaxle5.77 ± 0.2L (6.1 ± 0.2 qts) :
1.6L DOHC (AISIN 81–40LE)ESSO JWS 3309 or ISU DEXRON III
6.9 ± 0.2L (7.3 ± 0.2 qts) :
1.8L DOHC (ZF 4HP16)ESSO LT 71141 or TOTAL ATF H50235
Manual Transaxle1.8L (2.0 qt)Manual Transaxle Fluid
SAE80W (Cold Area : SAE 75W)
Manual Transaxle Shift LinkageAs requiredMultipurpose type grease meeting require-
ments NLGI No. 1 or 2
Key Lock CylindersAs requiredSilicone lubricant
Automatic Transaxle Shift Link-
ageAs requiredEngine oil
Clutch Linkage Pivot PointsAs requiredEngine oil
Floor Shift Linkage PointsAs requiredEngine oil
Hood Latch Assembly
a. Pivots and Spring Anchor
b. Release PawlAs requireda. Engine oil
b. Multipurpose type grease meeting require-
ments NLGI No. 1 or 2
Hood and door hinges
Fuel door hinge
Rear compartment lid hingesAs requiredEngine oil
WeatherstripsAs requiredSilicone grease