torque GEELY MK 2008 Manual Online
Page 184 of 416
Brake System -Parking Brake System4-107Adjustment1. Remove the rear wheel.
2. Adjust the clearance of the brake shoe.
3. Install the rear wheel.
Torque: 103N.m
4. Check the stroke of the parking brake extension rod.
Pull the parking brake extension rod, and count the number of sound.
Parking Brake Extension Rod Stroke: Pull with 196N force till 6-9 clicks.
5. Adjust the stroke of the parking brake extension rod.
(1) Remove the glove box cover.
(2) Turn #1 adjustment nut inhaul cable till the stroke is ok.
(3) Install the glove box cover.Parking Brake System The table below can help you find out the possible failure reasons. The number means the possible sequence
of the reasons. Check the parts, and replace the corresponding parts if necessary.Parking Brake Tension Rod Component1. Remove the accessories of the console.
2. Remove the middle console.
3. Remove #1 adjustment nut wire.
Remove #1 adjustment nut wire.
4. Remove the accessories of the parking brake extension rod.
(1) Remove the connector of the parking brake extension rod
switch.
(2) Remove the two bolts, and remove the parking brake exten
sion rod.
5. Remove the parking brake switch component.
Remove the screw and parking brake switch component.Suspected location
1. The stroke of the parking brake extension rod is misadjusted.
2. The parking brake inhaul cable is trapped.
3. The clearance of the parking brake shoe is misadjusted.
4. The parking brake lining is cracked or deformed.
5. The return or extension spring is damaged.Symptom
Brake is blocked.#1 adjustment nut inhaul cable
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Brake System -Parking Brake System4-108Brake shoe baseboard
Parking brake shoe
Left positioning postRear Brake shoe
Shoe pad set spring cap
Rear brake shoe
Shoe pad set spring cap Shoe pad set springParking System Component
Replacement For left parking brake inhaul cable component, carry out the same steps as the right side.
1. Remove the accessories of the console. 6. Install the parking brake switch component.
Install the parking brake switch component with screw.
7. Install the accessories of the parking brake extension rod.
(1) Install the extension rod on the parking brake inhaul cable, and install #1 adjustment nut wire.
(2) Fasten the parking brake extension rod with two bolts.
Torque: 13N.m
(3) Connect the connector of the parking brake switch.
8. Install the accessories of the console.
9. Install the middle console.
10. Check the stroke of the parking brake extension rod.
11. Adjust the stroke of the parking brake extension rod.Shoe pad set spring
Brake drum Return spring Rear brake automatic adjustment
rod springLeft rear brake automatic
Adjustment rod
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Brake System -Parking Brake System4-1092. Remove the middle console.
3. Loosen #1 inhaul cable adjustment nut.
Remove #1 inhaul cable adjustment nut.
4. Remove the front floor extension rod.
Remove the two bolts to take out the front floor extension rod.
5. Remove the front exhaust pipe component.
6. Remove #2 front floor hot pad.
Remove the two bolts to take out the front floor hot pad.
7. Remove #3 parking brake inhaul cable component.
(1) Remove the four bolts to remove # 3 parking brake inhaul cable from the body.
(2) Remove #3 parking brake inhaul cable component from the parking brake balancer, and remove the inhaul
cable component.
8. Remove the rear wheel.
9. Remove the accessories of the brake drum.
10. Remove the front brake shoe.
11. Remove the left rear automatic adjustment rod.
12. Remove the rear brake shoe.
13. Remove parking brake inhaul cable component.
Remove the bolt, and remove parking brake inhaul cable
component from the baseboard.
14. Install parking brake inhaul cable component.
(1) Install parking brake inhaul cable component on the parking brake inhaul cable balancer.
(2) Fasten parking brake inhaul cable with four bolts.
Torque: 5.4N.m
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Brake System -Parking Brake System4-11015. Install #3 parking brake inhaul cable component.
Fasten #3 parking brake inhaul cable component to the baseboard.
Torque: 7.8N.m
16. Apply the heat-resistant lube.
17. Install the brake shoe.
18. Install the return spring of the brake shoe.
19. Install the left rear brake automatic adjustment rod.
20. Install the front brake shoe.
21. Check the installation of the brake drum.
22. Install the accessories of the brake drum.
23. Adjust the clearance of the brake shoe.
24. Install the rear wheel.
Torque: 103N.m
25. Fasten #1 adjustment nut wire temporarily.
Install #1 adjustment nut wire.
26. Install #2 front floor hot pad.
Fasten #2 floor hot pad with two bolts.
Torque: 5.5N.m
27. Install the front exhaust pipe component.
28. Install the front floor extension rod.
Install the front floor extension rod with two bolts.
29. Check the stroke of the parking brake extension rod.
30. Adjust the stroke of the parking brake extension rod.
Page 189 of 416
Starting and Charging System-
Starting System5-23. WiringII. Starter assembly replacement (MR479Q, MR479QA, MR481QA)1. Remove starter assembly
(1) Disconnect starter connector.
(2) Remove nuts, disconnect starter cable.
(3) Remove 2 bolts and starter assembly.
2. Install starter assembly
Installation should be conducted in reversed direction of removal
Torque:
Bolt 37N.m
Wire harness 9. 8N.m (1) Check that connecting wire between positive pole of storage battery and starter must be firm and reliable,
outside shroud must be in good condition, so as to prevent generating electric spark and causing fire.
(2) Check whether wire is conducted, whether sheath is broken, if wiring harness is damaged, replace wiring
harness.Please Refer to "MK WIRING DIAGRAM"
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Section 2 Charging system (MR479Q MR479QA MR481QA) 1- Danger of corrosion
The battery electrolyte is very corrosive. DO NOT overturn the battery.
2- Read the instructions for battery
3- Children are forbidden to touch the battery
4- Avoid fire, electromagnetic wave and strong light.
Avoid electric spark while repair; avoid short.
5- Wear protecting glasses
6- Danger of explosion
The explosive mixed gas will be produced while charging.
7- How to deal with a scrapped battery
The scrapped battery should be delivered to the collection station.
2. Battery removal and installation
Hint:
(1) The battery is not allowed to contact lubricating grease.
(2) The battery terminal is only allowed to be softly pulled out, in order to void damaging the battery.
Removal
(1) Remove the negative (-) ground cable
(2) Remove the battery positive (+) cable
(3) Loosen the fixing clamp on the battery.
Installation
Install according to the inverted order of removal.
Tighten the torque
Tighten the battery cable clip to 6N.
m
Tighten the fixing clamp to 12N.
mI. Battery Maintenance-free battery is applied in this vehicle. Its termination voltage is 12V. It is connected inline by six
2V single cell in tandem with walls between every pole.
1. Battery warning signsStarting and Charging System -Charging system5-3Be care of
sulfuric acidRead the
instructionAway from
childrenNo smoke Wear protective
glassesBe care of
explosion1234 56 7
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(1) Inspection of rotor winding
a. Check resistance value of rotor winding
Set multimeter on R x 1 position, so two meter pens may
contact with two slip rings of rotor.
Standard: 2. 7 - 3. 1 ohm
b. Rotor bow inspection:
Standard: radial wobble is less than 0. 5 mm
If abnormal, correct or replace rotor.
(2) Stator winding inspection
a. Winding resistance value inspection
Set multimeter to R x 1 position, connect two meter pens
with any two leads of armature winding respectively. They
should be powered on, if resistance is infinitely great, there
is open circuit.
b. Winding earth inspection
Set multimeter on R x 1 position, connect a meter pen
with any lead of armature winding respectively, contact
one meter pen with stator core, if resistance is infinitely
great, it shows that armature winding insulation is good.
Otherwise repair or replace.Automobile Starting, Power Supply System -Charging system5-6IV. Alternator assembly replacement (MR479Q, MR479QA, MR481QA)1.Removel of Alternator
(1) Disconnect generator connector
(2) Loosen bolts A, B, C
(3) Loosen V-belt, remove generator.
2. Install generator assembly
Torque:
M 10 x 1.25 bolt 15 N.m
Tension adjustment of V-belt:
Deflection is about 10mm when belt middle part bears pressure of about 50N.Rotor winding inspection
Armature winding earth inspection
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Fixed Bolt (5) Remove 2 fixed bolts on wiper connecting rod
(6) Use special tool to uncouple motor crank arm shaft and wiper connecting rod
2. Replace with new wiper motor
(1) Use special tool to press motor crank arm shaft and wiper connecting rod into right position
(2) Fasten 4 bolts according to specified torque
(3) Connect socket connector
(4) Start wiper, spray cleaning fluid onto glass, check wiping state, whether original position of wiper arm is
normal, Otherwise remove wiper arm doctor blade assembly and make appropriate adjustment
Notes: crank arm shaft head of newly replaced wiper motor must always be filled with lubricating oilII. Wiper blades replacement1. Remove doctor blade of No. 1 and 2 wiper arm blade assembly
Remove doctor blade from No. 1 and 2 wiper arm blade assembly respectivelyLoosenWiper and Washer System -Replacement and Adjustment5-242. Replace new blade
Replace new blade No. 1 and 2 wiper arm blade assembly respectively
Page 280 of 416
Section 6 Multi-wedge belt (Connecting Compressor and
Crankshaft Pulley)Replacement1. Remove multi-wedge belt
(1) Loosen nut A.
(2) Loosen bolt B, remove multi-wedge belt (A/C compressor to
crankshaft pulley)
2. Install multi-wedge belt
as shown in the illustration, temporarily install the multi-wedge
belt.
3. Adjust multi-wedge belt
(1) Tighten nut A
Torque: 25 N.m
(2) Adjust the belt tension by turning bolt B.
Belt Distortion:
New belt: 6.5 - 7.0mm
Old belt: 8.0- 9.0mm
Tip:
New belt means the belt used on the engine for less than 5
minutes.
Old belt means the belt used on the engine for more than 5
minutes.
Install the drive belt,check whether the belt fit the belt slot.
Use hand to confirm that the belt does not slide in the belt slot.
4. Tighten multi-wedge belt
Tighten bolt A
Torque: 39 N.m5-93nut Abolt B
nut Ablot B
Measuring
pointCorrectWrongAir Conditioning System -
Multi-wedge belt (Connecting Compressor and Crankshaft Pulley)
Page 308 of 416
Fault symptom Possible cause
Poor speedup etc Man made fault1 2 3Throttle position sensorFault symptom Possible cause
Difficult to start Man made fault Repair precautions: pay attention to mounting position.
(2) Simple measuring method:
(Remove joint) turn digital multimeter to ohm position, connect
two meter pens with sensor 1 #, 2 # pin respectively, its resistance
value at room temperature is 2k ohm±20 %. Connect two meter pens
with 1 #, 3# pin respectively, rotate throttle, its resistance value shows
linear change with opening of throttle, while situation is reverse for
2 #, 3# pin.
Note: when observe change of resistance value, pay attention to observe whether has large leap.
3. Coolant temperature sensor
(1) This sensor is a negative temperature coefficient (NTC) thermistor, its resistance value decreases with
increase of temperature, but not a linear relationship. This thermistor is installed in a copper heat conducting sleeve.Engine EFI System-Engine EFI System5-121should drop.
Pressure sensor part: (connect joint), turn digital multimeter to DC voltage position, black meter pen is earthed,
red meter pen is connected with 3#, 4# pin respectively. In condition of idle speed, 3# pin should have reference
voltage of 5 V, 4 # pin voltage should be about 1. 3 V (specific value is related with vehicle type); in no-load
condition, open the throttle slowly, change of voltage of 4 # pin is not large; open the throttle quickly, voltage of
4 # pin may reach about 4V in no time (specific value is related with vehicle type), then it drops down to about
1. 5 V.
2. Throttle position sensor
(1) This sensor is actually corner potentiometer with linear output characteristic. Potentiometer tumbler is
mounted coaxially with throttle, when throttle rotates, it drives potentiometer tumbler to slide to certain position,
potentiometer outputs voltage signal proportional to throttle position. Mounting torque: 20 N.m(Max)
(2) Simple measuring method:
(Remove joint) turn digital multimeter to ohm position, connect two meter pens with sensor pins respectively,rated resistance at 20°C is 2.5 k ohm± 5%. Simulation method may also be used for measurement, specificprocedure is to put sensor work area into boiled water (pay attention to soak for sufficient time), observe changeof sensor resistance, now resistance should drop down to 300 ohm-400 ohm (specific value subjects to temperatureof boiled water).
Resistance value (K ohm)
No.Temperature
(°C) Temperature tolerance ±1°C Temperature tolerance ±0°C
Min. Max. Min. Max.
1 8.16 10.74 8.62 10.28 -10
2 2.27 2.73 2.37 2063 +20
3 0.290 0.354 0.299 0.345 +80