2008 GEELY MK technical data

Table of ContentsTable of ContentsIPart I General InformationChapter 1 How to Use This Manual.................................................................................. 1-1
Chapter 2 Repair Instruction............................................................................................. 1-3Part II Vehicle Usage and MaintenanceChapter 1 Brief Introduction of Geely MK......................................................................... 2-1
Section 1 Major Functional and Technical Data of MK Series. ...................................... 2-1
Section 2 Vehicle System Configuration ........................................................................ 2-3
Section 3 Main Vehicle Test Technical Specification ...................................................... 2-5
Chapter 2 Usage and Maintenance of MK Series............................................................ 2-6
Section 1 Usage of MK Series ....................................................................................... 2-6
Section 2 Maintenance Category and Content of MK Sedan..........................................2-12
Section 3 Daily Maintenance of MK Sedan .................................................................... 2-18Part III EngineChapter 1 Engine Assembly............................................................................................... 3-1
Section 1 Engine Inspection ........................................................................................... 3-1
Section 2 Removal of the Engine Assembly from the Vehicle ....................................... 3-5
Section 3 Drive Belt Replacement .................................................................................. 3-7
Chapter 2 Engine Mechanical............................................................................................ 3-8
Section 1 Engine Components ....................................................................................... 3-8
Section 2 Throttle Body ..................................................................................................3-12
Section 3 Valve Clearance Adjustment .......................................................................... 3-14
Chapter 3 Fuel System....................................................................................................... 3-15
Section 1 Check Fuel System Pressure ......................................................................... 3-15
Section 2 Fuel Pump Inspection ..................................................................................... 3-16
Section 3 Fuel Pump Replacement ................................................................................ 3-17

Part II Vehicle Usage and MaintenanceChapter 1 Brief Introduction of Geely MKSection 1 Major Functional and Technical Data of MK Series.I. Vehicle performance and structural data Table 1 vehicle dataVehicle Usage and Maintenance - Brief Introduction of Geely MK2-1JL7162U
JL7152U JL7132UUnit
mm
mm
person
kg
m
mm
°
mm Item ID
1
2
3
4
5DimensionDimension
Axle4342
1692
1435
1450
1431
2502
848
992
5
150mm
15°
20°
-0°30'±45'
1±2mmLength
Width
Height
Front
Rear
Wheelbase
Front Suspension
Rear suspension
Number of passengersWeightCurb weight
Front Axle
Rear Axle
Vehicle
Front
Rear CurbGross Vehicle
Weight
Road
adaptabilityMinimum turning diameter
Minimum Ground Clearance
Approach angle
Deviation angleWheel
Posi-
tioningLeft: Inner/out
Right: inner/outMax turning angleof front wheel
Front wheel leaning angle
Kingpin inward leaning angle
Kingpin rearward leaning angle
Left front wheel toe-in
Rear wheel outwardJL7132HU JL7152HU1090(1040)
660(640)
430(400)
1460(1410)
780(760)
680(650)1080
665
415
1450(1455)
780(785)
670 10.4m
°
°
°
°
°
°°37.2°±2°/ 32°±2°
37.2°±2°/ 32°±2°
2°0'±45' 10°0'±45'
-0°56'±45'

II. Introduction of major systems Table 2 Models and technical data of major systems.
JL7132U JL7152U JL7162U JL7132HU JL7152HU
4
MR479Q MR479QA MR481QA MR479Q MR479QAIn-line 4 cylinder In-line 4 cylinder In-line 4 cylinder In-line 4 cylinder In-line 4 cylinder78.7 78.7 81.0 78.7 78.7
69.0 77.0 77.0 69.0 77.0
1.342 1.498 1.587 1.342 1.498
9.3 : 1 9.8 : 19.6 : 19.3 : 1 9.8 : 1
63/6000 69/6000 78.7/6000 63/6000 69/6000
110/5200 128/3400 137/4400 110/5200 128/3400
800±50
1-3-4-2 1-3-4-2 1-3-4-2 1-3-4-2 1-3-4-2
259 279 269 259 279
JL-S160 JL-S160A JL-Z110 JL-Z130
3.182 3.087 3.087
1.895 1.634 1.634
1.250 1 1
0.909 / /
0.703 / /
3.083 2.29 2.29
4.308 3.317 3.317
Hydraulic Gear-rack
Hydraulic, X-type pipe
Vacuum booster, Front Wheel Disc, Rear Wheel Drum
McPherson suspension strut system
Twist beam independent suspension system
85/60R15(1175/65R14)
230(Front)/210(Rear)
Aluminum 15X6J (Iron 14X5 1/2JJ)
45
Unitary construction body Unit
mm
mm
L
kw/r/min
N.
m/r/min
r/min
g/kw.
h
KPa
L Item Description
Drive Type ID
1
2
3
4
5
6
7
8
9
10EngineModel
Type
Bore Diameter
Piston play
DisplacementCompression RatioMax Power
Max Torque
Idle Speed
Ignition Sequenceminimum fuel consumption rateTransmission
Braking
system
suspension
Tire Clutch Type
Steering type
Model
Booster type
Front
Rear
Specification
Tire pressure
Wheel
Fuel Tank Capacity
Body structureSingle disc, Plate and dry SpringBrief Introduction of Geely MK - Major Functional and Technical Data of MK Series.2-2Model
1st gear
2nd gear
3rd gear
4th gear
5th gear
Reverse gearFinal Drive Ratio /Front Wheel Drive ›‹
2
800±50800±50
800±50
800±50

Engine ECU5-126as to avoid damaging electronic control unit.
(1) Simple measuring method:
(Remove joint) turn digital multimeter to ohm position, connect two meter pens with primary winding pinsrespectively, rated resistance at 2 0°C is 0. 4-0. 6 ohm for 2X2 type; on secondary winding, 11-15k ohm for 2x2 type.13. Electronic control unit ECU
Possible cause
Electric overload of externally connected
device leads to burnout of components inside
ECU and results in malfunction Symptom
Unsteady idle speed, poor speedup, failure to start, too high
idle, tail gas overproof, difficult to start, malfunction of air
conditioner, malfunction of fuel injector control, flameout
Repair precautions:
1. Don't remove ECU at discretion during repair;
2. ECU may be removed more than 1 minute after removing storage battery head;
3. Store removed ECU properly;
4. It is prohibited to attach any circuit onto connecting wire of ECU.
Simple measuring method:
1. (Connect joint) use engine data K-line to read engine trouble record;
2. (Remove joint) check whether ECU connecting wire is in good condition or not, mainly check whether ECU
power supply grounded circuit is normal or not;
3. Check whether external sensor works normally, whether output signal is credible, whether circuit is in good
condition;
4. Check whether actuator works normally, whether its circuit is in good condition;
5. Finally replace ECU to conduct test.
Judgment principle: "two interchange principle" ---interchange ECU, interchange fault symptom.III. Diagnostic system Description:
When engine ECU detects a trouble, engine trouble warning lamp on instrument will illuminate. In addition,
relevant diagnostic code will be recorded in ECU memory. Connect handheld tester with diagnostic interface on
automobile, read various data from automobile ECU. Connect handheld tester with diagnostic interface. Technical
personnel may also read fault code via blinking of instrument fault warning lamp.Engine EFI System-
Engine EFI System

Section 6 Service Data For for BodyI. Technical Repair Data (Table 5-1)Item (Clearance)
Front fender and side wall outside plate
Front fender and front door outside plate
Side wall outside plate and front/rear door
Door outside plate and side wall outside plate
Front door and rear door
Rear windshield and side wall outside plate
Luggage outside plate and side wall outside plate
Side wall outside plate and taillight & bumper
Luggage outside panel and rear taillight
Taillight and rear bumper
Side wall outside plate and refill opening
Front bumper and headlight
Left fender and front bumper
Engine cover outside plate and left front fender
Roof and front windshield
Roof and rear windshield
Left front fender and headlight
Engine cover outside plate and headlight
Side wall outside plate and front windshield Table 5-1Body Repair -Service Data For for Body7-36Technical Repair Data
Repair Data
2.5mm(+1,0mm)
5mm±1mm
5.5mm±1.5mm, Height Difference 2 mm±1.5mm
6mm±1.5mm, Height Difference 2.5mm±1.5mm
5.5mm±1mm
7mm±1.5mm
4.5mm±1.5mm
2mm±0.5
5.5mm±0.5mm
3mm(1,-0.5mm)
3.5mm(1,0mm)
3mm±1mm
1mm(1,0mm)
4mm±1mm
4mm±0.5mm
3mm±0.5mm
3mm±0.5mm
4.5mm±1mm
11mm±0.5mm