Brake System -Front Brake Disc4-9827. Install the support piece of the front brake pad.
Remove the two support pieces of the brake pad from the front disc brake cylinder support.
28. Install the brake lining block component.
Note:
When replace the abrasion brake lining block, replace the muffle
pad simultaneously.
(1) Apply the disc brake lube on both sides of all muffle pads
(2) Install muffle pads on all brake lining blocks.
(3) The abrasion indicator face upwards. Install a inner brake
lining block, then install a outer lining block.
Note:
Don't apply the oil or lube on the friction surface of the brake pad and brake disc.
29. Install the front disc brake wheel cylinder.
(1) Install the front disc brake wheel cylinder with two bolts.
Torque: 34N.m
(2) Install the new washer and tube with bolt.
Torque: 30N.m
Tips: Fasten the tube in the lock hole of the brake wheel
cylinder reliably.
30. Add the brake fluid to the storage tank.
31. Discharge the air in the brake cylinder.
32. Discharge the air in the brake pipeline.
33. Check the level height in the storage tank.
34. Check the brake fluid whether there is any leakage.
35. Install the front wheel.
Torque: 103N.m
Brake System -Rear Brake Drum4-10213. Check the brake shoe and the brake shoe lining whether they
touch normally.
Mark the inner surface of the brake drum with chalk, joint and
abrade the brake shoe and the inner surface.
If the drum and the lining touch poorly, abrade the brake shoe or
replace a new one.
14. Remove the left front or top brake wheel cylinder.
(1) Unfix the brake oil pipe with a special tool, and collect the
brake fluid with a container.
(2) Remove the bolt and brake wheel cylinder.
15. Remove the brake cup.
(1) Remove the two dust shields from the brake cylinder.
(2) Remove the two pistons and springs.
(3) Remove the two brake cylinder caps from every piston.
16. Check the brake cylinder.
Check the cylinder wall and piston whether there is any rust or nick.
17. Remove the rear discharge screw plug of the brake drum.
18. Tighten the rear discharge screw plug of the brake drum
temporarily.
19. Install the brake wheel cylinder cup.
(1) Apply the lithium soap-base glycol lube on the two brake
wheel cylinder cups and the piston.
(2) Install two brake cylinder caps on every piston.
(3) Install the compression spring and the two pistons on the
brake wheel cylinder.
(4) Install two new dust shields on the brake wheel cylinder.
20. Install the left front or top brake cylinder.
(1) Install the brake cylinder with bolt.
Torque: 9.8N.m
(2) Connect the brake oil pipe with a special tool.
Torque: 15N.m
21. Apply the heat-resistant lube.
Apply the heat-resistant lube on the touch surface of the brake
backboard and the brake shoe.
Brake System -Rear Brake Drum4-105 (2) Measure the inner diameter of the brake drum and the
diameter of the brake shoe, and check the difference of them
whether it is a proper brake shoe clearance.
Brake Shoe Clearance: 0.3mm
Note:
Don't apply the oil or lube on the friction surface of the brake shoe
lining and brake drum.
30. Adjust the shoe clearance of the brake drum.
(1) Install two wheel hub nuts temporarily.
(2) Turn around eight teeth of the adjustor.
(3) Install the hole plug.
31. Install the rear brake drum sub-assembly.
32. Add the brake fluid to the storage tank.
33. Discharge the air in the master cylinder.
34. Discharge the air in the brake pipeline.
35. Check the level height in the storage tank.
36. Check the brake fluid whether there is any leakage.
37. Install the rear wheel.
Torque: 103N.m
38. Check the stroke of the parking brake extension rod.
39. Adjust he stroke of the parking brake extension rod.Extend
Part V Electric System & AccessoryChapter 1 Starting and Charging SystemSection 1 Starting System (MR479Q MR479QA MR481QA)I. Starter inspectionNote:
These tests must be completed within 5s, so as to prevent coil from burning out.
1. Electromagnetic switch testElectric System & Accessory-Starting and Charging System5-1 (1) As shown in the figure, use wire to connect starter.
(2) As shown in the figure, connect electromagnetic switch with
storage battery.
(3) Disconnect exciting coil from binding post A.
(4) Check whether clutch pinion moves outboard.
If clutch pinion does not move, replace electromagnetic switch.
(5) As shown above, connect battery, disconnect positive
pole (+) of battery from binding post, disengage
clutch pinion.
(6) Check whether clutch pinion returns.
If clutch pinion does not return, replace electromagnetic switch.
2. Starter no-load test
(1)Connect field coil and binding post.
(2) As shown in the figure, connect ammeter and battery
to starter.
(3) When check whether clutch pinion moves outwards, starter
should rotate slowly and smoothly.
(4) Check whether current reading of ammeter is normal or not.
Normal current: less than 90 A at 11. 5 V
If current is abnormal, replace starter.Ammeter Battery
Terminal 50
Terminal 30Disconnect
BatteryBatteryTerminal C
Terminal 50
3. Definition of multi-pin plug-in unit terminal
1. Prompt:
R- red Bl- blue Y - yellow B- black P- pink G- green W- white
O- orange Gr - gray Br- brown V- purple Lg- olive drab
The first letter indicates primary color
The second letter indicates stripe colorTerminal
number1 MIL C 10 NA
2 Engine oil pressure switch YG 1 P
3 Brake fluid GR 2 R
4 Park G 3 N
5 Right turn light GB 4 D
6NA 52
7 EBD 6 L
8 Charge WR 7
9NA 8NA
10 NA 9 Sidelight GW
11 Safety belt YR 10 Start BR
12 NA 11 B+
13 Engine GY 12IG ( + ) Y
14 Safety gasbag RY 13 GND
15 NA 14 NA
16 IG ( + ) 15Speed sensor earthing B
1 NA 16 Speed signal input YR
2 Left turn light GW 17 Speed sensor power supply RY
3 High beam (+) RB 18 Key (ODO/TRIP) G
4 High beam (-) RW 19 Key (adjust brightness) YG
5 Foglight Gr 20 Key COM B
6 Rear defrost YB 21 Fuel gauge V
7 NA 22 ABS R
8 NA 23 Tachometer BBL
9 Door-lock warning lamp RBL 24 Coolant temperature gauge YWA
BCCombination Instrument System -Wiring diagram of Combination Instrument and Location of Multi-pin Plug-in Terminal5-9Definition of terminalConductor
ColorTerminal
numberDefinition of terminalConductor
Color
Note:
To measure, disconnect the connector.
5. Check water thermometer
(1) Check resistance
When water thermometer indicates water temperature to red area, check the resistance between C24
terminal and C13 terminal on combination instrument connector.
Standard 4. Check fuel gauge
(1) Check resistance
Check resistance between C21 terminal and C13 terminal on combination instrument connector.
Standard:5-19Standard indication
E
Reminder point
1/2F
FResistance (ohm)
104-116
90-100
29-35
1-5
Standard indication
C
1/2H
Alarm point
HResistance (ohm)
159. 5-169. 5
53-59
26. 7-30. 7
20-24
Note:
To measure, disconnect the connector.
6. Check water temperature warning lamp
(1) Disconnect water temperature sensor connector.
(2) Turn ignition switch to ON, water temperature warning lamp should go out.
(3) Ground instrument connector C24 terminal, water temperature warning lamp should illuminate.
7. Check engine oil pressure warning lamp
Disconnect engine oil pressure transducer connector.
Turn ignition switch to ON, engine oil pressure warning lamp should go out.
Use conductor to short connector terminal to earth, engine oil low pressure warning light should illuminate.
8. Check engine oil pressure transducer
Disconnect connector from engine oil pressure transducer
Check connection between terminal and ground
Engine stall: on state
Engine running: off state.Combination Instrument System -Malfunction Symptom Table and Troubleshooting
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
Chapter 4 Light SystemSection 1 Light System IntroductionI. Composition Light system comprises external illumination and signal system and internal illumination system.
The function of the external illumination and signal system is to illuminate the road ahead and send signals
to other vehicles.
The internal illumination system provides internal illumination for driver and passengers.II. Precaution for service1. Precaution when repairing electrical equipments
Disconnect the battery ground cable.
2. Precaution when replacing a headlamp bulb
(1) Before replacing a halogen bulb, turn the headlamp OFF to make it cool.
(2) When installing a new halogen bulb, do not touch the glass part of the bulb with bare hands.
(3) If there is oil stain on the surface of halogen bulb (headlamp and front fog lamp) when the lamps are
turned ON, its service life will be shortened.
(4) Halogen bulbs (headlamp and front fog lamp) have pressurized gas inside and require special handling.
They can explode if dropped to ground. The glass fragments will splash up.
(5) When replacing, make sure to use the bulbs with the same power, same model.
(6) After the bulb is installed, make the lamp holder tight.III. Bulb specificationsRemark: All bulbs are made by Philips Corp..Light System-
Light System Introduction5-26Name Specifications
Headlamp (High beam and Low beam) H1 12V 55W
Turn signal lamp PY21W 12V 21W
Position lamp W5W 12V 5W
Front fog lamp H3 12V 55W
Rear combination lamp (Turn signal lamp) PY21W 12V 21W
Rear combination lamp (Brake / Position lamp) P21/5W 12V 21/5W
Rear combination lamp (Rear fog lamp) P21W 12V 21W
Rear combination lamp (Back-up lamp) P21W 12V 21W
Interior lamp (dome lamp) R5W 12V 5W
Rear row reading lamp C5W 12V 5W
Side turn signal lamp W5W 12V 5W
High mounted stop lamp (incl. rear trunk lamp) W5W 12V 5W
License plate lamp W5W 12V 5W
Door courtesy lamp W5W 12V 5W