2009 CHERY TIGGO wheel

Downloaded from www.Manualslib.com manuals search engine Rear Crankshaft Oil Seal
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
•MD-998776 - Crankshaft Rear Oil Seal Installer
1. Remove the transaxle assembly (See Transaxle Assembly Removal & Installation in Section 08 Transaxle & Transfer Case).
1 - Flywheel Bolt
2 - Rear Flywheel Flange
3 - Flywheel
4 - Front Flywheel Flange
5 - Crankshaft Bushing6 - Rear Engine Plate
7 - Bell Housing Cover
8 - Rear Crankshaft Oil Seal
9 - Rear Crankshaft Oil Seal Housing
10 - Cylinder Block
ON-VEHICLE SERVICE
LTSM020195
02
02–179Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2. Install special tool MD - 998781 (1), on to the flywheel.flywheel.
3. If equipped with automatic transaxle, remove the drive plate retaining bolts (1) and then remove the
drive plate.
(Tighten: Drive plate bolts to 75 N·m)
4. Remove the crankshaft rear oil seal using a suitable tool.
5. Installation is in the reverse order of removal.
Installation Notes:
• When installing seal, lubricate seal guide with clean engine oil.
• Position the seal over the rear crankshaft seal guide.
ON-VEHICLE SERVICE
LTSM020051
BESM020031
02–180Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Upper Balance Shaft Timing Belt
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
•MD-998778 - Crankshaft Pulley Puller
• MD-998781 - Flywheel Holder
• MD-998785 - Upper Balance Shaft Pulley Holder
1. Remove the engine timing belt (See Engine Timing Belt Removal & Installation in Section 02 Engine).
2. Using special tool MD-998781 (1), attach the tool to the flywheel.
3. Remove the crankshaft pulley bolt. (Tighten: Crankshaft pulley bolt to 120 N·m)
4. Using special tool MD-998778 (1), remove the crankshaft pulley.
5. Remove the upper balance shaft timing belt. NOTE: Remember the rotation direction of the timing belt in order to avoid any error when reassembling.
6. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM020051
LTSM020052
LTSM020053
02–198Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4. Installation is in the reverse order of removal.
Installation Notes:
• Before installing the oxygen sensor, coat the threads with rust inhibiting lubricant.
Crankshaft Position (CKP) Sensor
Description
The Crankshaft Position (CKP) sensor is located on the flywheel shell facing the gear teeth of the signal plate. It
detects the fluctuation of the engine revolution. The sensor consists of a permanent magnet and induction coil.
Operation
The crankshaft sensor is made of a toothed metal disk mounted on the crankshaft and a stationary detector that
covers a magnetic coil that the current passes through. As the metal teeth move past the coil, its magnetic field is
disturbed. This causes a stream of pulses in the current. The Engine Control Module (ECM) can calculate the speed
of the engine from the crankshaft’s frequency of pulses
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the CKP sensor electrical connector.
3. Remove the CKP sensor retaining bolt (1) and
remove the CKP sensor.
(Tighten: Crankshaft position sensor retaining bolt
to 10 N·m)
4. Installation is in the reverse order of removal.
Camshaft Position (CMP) Sensor
Description
The Camshaft Position (CMP) sensor senses the protrusion of inlet valve cam sprocket to identify a particular cyl-
inder. The CMP sensor senses the piston position. When the Crankshaft Position (CKP) sensor becomes inoperative,
the CMP sensor provides various controls of engine parts instead, utilizing timing of cylinder identification signals.
The sensor consists of a permanent magnet and Hall IC.
ON-VEHICLE SERVICE
LTSM030036
03–220Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4. Installation is in the reverse order of removal.
Installation Notes:
• Before installing the oxygen sensor, coat the threads with rust inhibiting lubricant.
Crankshaft Position (CKP) Sensor
Description
The Crankshaft Position (CKP) sensor is located on the flywheel shell facing the gear teeth of the signal plate. It
detects the fluctuation of the engine revolution. The sensor consists of a permanent magnet and Induction coil.
Operation
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The
changing gap causes the magnetic field near the sensor to change. Due to the changing magnetic field, the voltage
from the sensor changes. The Engine Control Module (ECM) receives the voltage signal and detects the fluctuation
of the engine revolution.
Removal & Installation
1. Disconnect and isolate the negative battery cable.
2. Disconnect the CKP sensor electrical connector.
3. Remove the CKP sensor retaining bolt (1) and
remove the CKP sensor.
(Tighten: Crankshaft position sensor retaining bolt
to 10 N·m)
4. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM030036
03–430Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Crankshaft Position (CKP) Sensor
Description
The Crankshaft Position (CKP) sensor is located on the flywheel shell facing the gear teeth of the signal plate. It
detects the fluctuation of the engine revolution. The sensor consists of a permanent magnet and Induction coil.
Operation
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The
changing gap cause the magnetic field near the sensor to change. Due to the changing magnetic field, the voltage
from the sensor changes. The Engine Control Module (ECM) receives the voltage signal and detects the fluctuation
of the engine revolution.
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the crankshaft position sensor electricalconnector from the crankshaft position sensor.
3. Remove the accessory drive belt (See Accessory Drive Belt Removal & Installation in Section 02
Engine).
4. Remove the crankshaft pulley (See Crankshaft Pul- ley Removal & Installation in Section 02 Engine).
5. Remove the timing belt lower cover (See Timing Belt Lower Cover Removal & Installation in Section
02 Engine).
6. Remove the crankshaft position sensor retaining bolts (1).
(Tighten: Crankshaft position sensor retaining bolt
to 20 N·m)
7. Installation is in the order of removal.
ON-VEHICLE SERVICE
LTSM030012
03–542Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2.HYDRAULIC TEST
• Preheat the transaxle fluid to 80° - 100°C.
• Lift the vehicle until the wheels can rotate freely.
• Connect the special fluid pressure gage onto the
fluid pressure measurement port as (3).
CONNECTOR AND TEST CAVITY
CONNECTOR AND CAVITY 12 3
Figure name Output speed sensor Fluid pressure sensor Fluid pressure test port
STANDARD FLUID PRESSURE TEST
MEASURE STATUS ENGINE SPEED (RPM)STANDARD FLUID PRESSURE
(BAR)
Gear lever position Not runningBelow 0.2
D/R 820 RPM 2.6
D/R 1400 RPM 8.7
• In accordance with the shown status of standard fluid pressure measurement table, measure the fluid pressure
of measurement port. The measurement of port should be within the standard range.
• If some measurement values is beyond the standard range, please refer to the fluid pressure measurement and
diagnosis table for causes.
Is the check result normal?
Ye s>>Go to step 5 for disc or plate abrasion.
No
>>Go to the next step.
3.CHECK VALVE BODY ASSEMBLY AND FLUID PUMP AND PIPELINE
• Turn the ignition switch off.
• Remove and disassemble the DP0 Automatic Transaxle Assembly (See Automatic Transaxle Removal & Instal-
lation in Section 08 Transaxle & Transfer Case).
• Check valve body and fluid pump and pipeline.
Is the check result normal?
Ye s>>Go to the next step.
No
>>Replace the damaged components as needed.
DIAGNOSIS & TESTING
LTSMD080021
08
08–53Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2.HYDRAULIC TEST
• Preheat the fluid from engine to transaxle to 80-100°C.
• Lift the vehicle until the wheels can rotate freely.
• Connect the special fluid pressure gauge on the
fluid pressure test port.
Test Port
TEST
PORT 123 4 5 6 7
Fluid
pressure test port name 2nd (Gear
2 Brake) fluid
pressure UD (Low
Speed
Clutch) fluid
pressure L/R
(Low/
Reverse Gear
Brake) fluid
pressure DA (Damper
Clutch
Engagement) fluid
pressure DR (Damper
Clutch
Disengagement) fluid pressure RV
(Reverse Gear
Clutch) fluid
pressure OD
(Overdrive Clutch)fluid
pressure
MEASURE STATUS STANDARD FLUID PRESSURE KPA (PSI)
GEAR
LEVER
POSITION GEAR
POSITION ENGINE
SPEED (RPM) DECELERATION
CLUTCH
PRESSURE REVERSE
GEAR
CLUTCH
PRESSURE OVERDRIVE
CLUTCH
PRESSURE LOW/
REVERSE GEAR
CLUTCH
PRESSURE SECONDARY
BRAKE
PRESSURE TORQUE
CONVERTER PRESSURE
P - 2,500 ---310 - 390
(45 - 56) -250 - 390
(36 - 56)
R Reverse
Gear 2,500
-1,270 -
1,770 -1,270 -
1,770 -500 - 700
(73-101)
N Neutral
Gear 2,500
---310 - 390
(45 - 56) -250 - 390
(36 - 56)
DIAGNOSIS & TESTING
LTSMD080018
08
08–209Chery Automobile Co., Ltd.