2009 CHERY TIGGO oil pressure

Downloaded from www.Manualslib.com manuals search engine 3. If equipped with manual transaxle, remove clutchpressure plate retaining bolts (1) and remove the
clutch pressure plate.
(Tighten: Clutch pressure plate bolts to 25 N·m)
4. If equipped with manual transaxle, remove the fly- wheel bolts (1) and then remove the flywheel.
(Tighten: Flywheel bolts to 75 N·m)
5. If equipped with automatic transaxle, remove the drive plate retaining bolts (1) and then remove
drive plate.
(Tighten: Drive plate bolts to 75 N·m)
6. Remove the rear oil seal using a suitable tool.
7. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
BESM080046
BESM020058
BESM020031
02–101Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 13.Disconnectandremovethefollowingelectricalconnectors:
€Coolanttemperaturesensor
€Camshaftpositionsensor
€Ignitioncoil
€Fourfuelinjectors
€Intakemanifoldairpressuresensor(1.6L)
€Airflowsensor(1.8L)
€Carboncanistersolenoidvalve
€Throttlebodycontrol
€A/Ccompressor
€Oilpressuresensor
€Powersteeringpumppressureswitch
€Generator
14.Removethepipefromthecanistercontrolvalve
(1).
15.Disconnecttheheaterhoses(1)onthevehicle.
16.Removethevacuumlinefromthebrakebooster
(2).
17.Removethedipstick.
18.Ifequippedwithamanualtransaxleremovethe
transaxleshiftcable(1).
19.Removethehydraulicpipefromtheclutchslave
cylinder.
ON-VEHICLESERVICE
LTSM020235
BESM020025
BESM080051
02–107CheryAutomobileCo.,Ltd.

Downloaded from www.Manualslib.com manuals search engine 16. Remove the bolts (2) & (3) securing the engine oildipstick to intake manifold. Remove the dipstick.
(Tighten: Dipstick bracket bolts to 11 N·m)
17. Disconnect the oil pressure switch connector (4).
18. Remove the nuts (1) securing the intake manifold to cylinder head.
(Tighten: Intake manifold nuts to 11 N·m)
NOTE: Replace the manifold gasket.
19. Installation is in the reverse order of removal.
Installation Notes:
• Clean all surfaces of manifold and cylinder head.
• Install a new intake manifold gasket during installation.
• Install new O-rings on the fuel injectors.
Idler Pulley
Removal & Installation
1. While using a suitable tool and securely holding the hexagonal portion of the drive belt tensioner, rotate the
pulley counterclockwise to loosen the drive belt.
WARNING!
Avoid placing hands near the drive belt tensioner while it is being held.
2. Remove the drive belt.
Upper Accessory Drive Belt Idler Pulley (1)
• Remove the bolt and the upper accessory drive
belt idler pulley.
(Tighten: Upper idler pulley bolt to 45 N·m)
Lower Accessory Drive Belt Idler Pulley (2)
• Remove the bolt and the lower accessory drive belt
idler pulley.
(Tighten: Lower idler pulley bolt to 45 N·m) 3. Installation is in the reverse order of removal.
Oil Filter
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
• CH-10003 - Oil Filter Remover
CAUTION:
When servicing the oil filter, avoid deforming the filter by installing the special tool against the
base of the filter.
ON-VEHICLE SERVICE
LTSM020223
LTSM020203
02–11 9Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2.4L ENGINE MECHANICAL
GENERAL INFORMATION02-151
Description 02-151
Operation 02-151
Specifications 02-151
Special Tools 02-154
Lubrication System 02-160
DIAGNOSIS & TESTING02-163
Engine Performance Diagnostics 02-163
Engine Mechanical Diagnostics 02-164
Cylinder Compression Pressure Test 02-165
Cylinder Head Gasket Test 02-166
Engine Oil Pressure Test 02-166
ON-VEHICLE SERVICE02-167
Accessory Drive Belt 02-167
Removal & Installation 02-167
Air Cleaner Element 02-168
Removal & Installation 02-168
Air Cleaner Housing 02-169
Removal & Installation 02-169
Cylinder Head Cover 02-170
Removal & Installation 02-170
Camshaft 02-171
Removal & Installation 02-171
Cylinder Head 02-175
Removal & Installation 02-175
Front Crankshaft Oil Seal 02-177
Removal & Installation 02-177
Rear Crankshaft Oil Seal 02-179
Removal & Installation 02-179
Engine Mounts 02-181
Removal & Installation - Left Mount 02-181
Removal & Installation - Right Mount 02-182
Removal & Installation - Front Mount 02-182
Removal & Installation - Rear Mount 02-183
Engine Assembly 02-183
Removal & Installation 02-183
Engine Timing Belt 02-189
Removal & Installation 02-189
Inspection 02-194
Timing Belt Automatic Tensioner 02-196
Removal & Installation 02-196
Inspection 02-197
Upper Balance Shaft Timing Belt 02-198
Removal & Installation 02-198Exhaust Manifold
02-200
Removal & Installation 02-200
Intake Manifold 02-201
Removal & Installation 02-201
Upper Balance Shaft 02-204
Removal & Installation 02-204
Upper Balance Shaft Bearing
Replacement 02-207
Lower Balance Shaft 02-208
Removal & Installation 02-208
Lower Balance Shaft Bearing
Replacement 02-211
Oil Filter 02-212
Removal & Installation 02-212
Oil Pan 02-213
Removal & Installation 02-213
Oil Pump 02-215
Removal & Installation 02-215
Oil Strainer 02-216
Removal & Installation 02-216
ENGINE UNIT REPAIR02-217
Engine Block 02-217
Specifications 02-217
Disassembly 02-218
Inspection 02-220
Assembly 02-220
Pistons 02-221
Specifications 02-221
Disassembly 02-222
Inspection 02-224
Assembly 02-226
Connecting Rods 02-229
Specifications 02-229
Disassembly 02-229
Inspection 02-230
Assembly 02-231
Crankshaft 02-233
Specifications 02-233
Disassembly 02-234
Inspection 02-236
Assembly 02-237
02–149Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Torque Specifications
CAUTION:
When torquing a fastener in two steps, DO NOT use a torque wrench for the second step.
DESCRIPTIONTORQUE (N·m)
Alternator Adjusting Bolt 10
Alternator Bracket Bolt 24
Alternator Center Nut 45
Camshaft Position Sensor Bracket 14
Camshaft Position Sensor 10
Camshaft Position Sensor Cylinder 22
Crank Belt Gear 25
Ignition Coil 10
Locking Bolt 22
Spark Piston 25
Water Pump Belt Gear 9
Timing Belt Automatic Tensioner Bolt 24
Belt Gear of Balance Axle 46
Central Belt Wheel Bolt 36
Lower Balance Shaft Bolt 55
Timing Belt Cover Bolts 11
Tensioner Wheel Bolt 49
Tensioner Arm Bolt 22
Tensioner Bracket 49
Timing Belt Indicator 09
Timing Belt Rear Cover 11
Upper Balance Shaft Tensioner Bolt 19
Camshaft Pulley Bolt 90
Crankshaft Pulley Bolt 120
Connecting Bolt of Outflow Pipe 20
EGR Valve 22
Exhaust Manifold Nut (M8) 30
Exhaust Manifold Nut (M10) 50
Fuel Pressure Regulator 9
Fuel Return Pipe 09
Injector and Distribution Pipe 12
Intake Manifold Bolt 20
Intake Manifold Bracket 14
Thermostat Housing Bolt 24
Water Pump Bolts 14
Rocker Cover Bolt 4
Rocker and Camshaft Assembly Bolt 32
Trust Bearing Cover Bolt 19
GENERAL INFORMATION
02–153Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DESCRIPTIONTORQUE (N·m)
Cylinder Head Bolts 1st Step: Tighten the bolt to 78 N·m
2nd Step: Completely loosen the bolt
3rd Step: Retighten the bolt to 20 N·m
4th Step: Tighten the bolt an additional 90°
5th Step: Finish tightening the bolt an additional 90°
Engine Oil Pump Cover Bolt 16
Front Cover Bolts 24
Flange Bolt 37
Oil Pan Drain Plug 45
Oil Pan 18
Oil Pressure Switch 10
Oil Pressure Relief Plug 45
Oil Plug 24
Oil Strainer Screw Bolts 19
Oil Filter Adapter Bolts 19
Connecting Rod Nuts 1st Step: Tighten the nuts to 20 N·m
2nd Step: Tighten the nuts an additional 90°-100°
Flywheel Bolts 135
Oil Seal Cover Screw Bolts 11
Crankshaft Main Bearing Bolts 1st Step: Tighten the bolts to 25 N·m
2nd Step: Tighten the bolts an additional 90°-100°
Special Tools
Camshaft Pulley Spanner Wrench MB-990767
Driver HandleMB-990938
GENERAL INFORMATION
02
02–154Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Oil Filter and Oil Filter Adaptor
1 - Oil Filter Adaptor
2 - Gasket
3 - Pressure Limiting Valve Plunger
4 - Spring5 - Spacer
6 - Plug Screw
7 - Oil Filter
GENERAL INFORMATION
LTSM020047
02
02–162Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine CONDITIONPOSSIBLE CAUSES CORRECTION
Engine Miss On Acceleration 1. Dirty or incorrectly gapped spark
plugs.
2. Contamination in fuel system.
7. Burned, warped, excessive
clearance, or pitted valves.
4. Faulty ignition coil(s).1. Clean spark plugs and set gap.
2. Clean fuel system and replace
fuel filter.
3. Replace valves.
4. Test and replace if necessary.
(Refer to Appropriate Diagnostic
Information)
Engine Miss At High Speed 1. Dirty or incorrect spark plug gap.
2. Faulty ignition coil(s).
3. Dirty fuel injector(s).
4. Contamination in fuel system.1. Clean spark plugs and set gap.
2. Test and replace if necessary.
(Refer to Appropriate Diagnostic
Information)
3. Test and replace if necessary.
(Refer to Appropriate Diagnostic
Information)
4. Clean system and replace fuel
filter.
Engine Mechanical Diagnostics
CONDITION
POSSIBLE CAUSES CORRECTION
Valve Train Noise 1. High or low oil level in crankcase.
2. Thin or diluted oil.
3. Thick oil.
4. Low oil pressure.
5. Worn cam lobe.
6. Worn valve guides.
7. Excessive runout of valve seats
on valve faces.1. Check and correct engine oil
level.
2. Change oil to correct viscosity.
3. Change engine oil and filter.
4. Check and correct engine oil
level.
5. Install new camshaft.
6. Replace cylinder head.
7. Grind valve seats and replace
valves.
Connecting Rod Noise 1. Insufficient oil supply.
2. Low oil pressure.
3. Thin or diluted oil.
4. Excessive bearing clearance.
5. Connecting rod journal out-of-
round.
6. Connecting rod out-of-round.
7. Misaligned connecting rods.
8. Connecting rod nuts loose.1. Check engine oil level.
2. Check engine oil level. Inspect oil
pump relief valve and spring.
3. Change oil to correct viscosity.
4. Measure bearings for correct
clearance. Repair if necessary.
5. Replace crankshaft or grind
surface.
6. Replace connecting rod.
7. Replace bent connecting rods.
8. Tighten the connecting rod nuts.
Main Bearing Noise 1. Insufficient oil supply.
2. Low oil pressure.
3. Thin or diluted oil.
4. Excessive bearing clearance.
5. Excessive end play.
6. Crankshaft journal out-of-round or
worn.
7. Loose flywheel or torque
converter.1. Check engine oil level.
2. Check engine oil level. Inspect oil
pump.
3. Change oil to correct viscosity.
4. Measure bearings for correct
clearance. Repair if necessary.
5. Check thrust bearing for wear on
flanges.
6. Replace crankshaft or grind
journals.
7. Tighten to correct torque.
DIAGNOSIS & TESTING
02–164Chery Automobile Co., Ltd.