service CHERY TIGGO 2009 Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 8. Installation is in the reverse order of removal.
Inspection
NOTE :
All measurements should be taken with the engine block at room temperature, 21°C.
Engine Block
•Clean cylinder block thoroughly and check all core hole plugs for evidence of leaking.
• Examine block and cylinder bores for cracks or fractures.
• Check block deck surfaces for flatness. Deck surface must be within service limit of 0.050 mm.
Cylinder Bore
• The cylinder walls should be checked for out-of-round and taper with cylinder indicator or equivalent. If the cyl-
inder walls are badly scuffed or scored, the cylinder block should be replaced, and new pistons and rings fitted.
• Measure the cylinder bore at three levels in directions X and Y. Top measurement should be 10 mm down and
bottom measurement should be 10 mm up from
bottom of bore.
CYLINDER BORE
All Cylinders 81.000 - 81.010 mm
Assembly
NOTE :
Cleanliness is extremely important during the engine assembly procedure. Any foreign material, including any mate-
rial created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan can cause
engine failure.
NOTE :
Assemble all components in their original position.
1. Install the pistons to the connecting rods.
2. Using a piston ring expander, install the piston rings.
3. Assemble all components in the reverse order of disassembly.
ENGINE UNIT REPAIR
BESM020063
02–52Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2.0L ENGINE MECHANICAL
GENERAL INFORMATION02-77
Description 02-77
Operation 02-77
Specifications 02-77
Special Tools 02-81
Lubrication System 02-84
DIAGNOSIS & TESTING02-87
Engine Performance Diagnostics 02-87
Engine Mechanical Diagnostics 02-88
Cylinder Compression Pressure Test 02-90
Cylinder Head Gasket Test 02-90
ON-VEHICLE SERVICE02-91
Accessory Drive Belt 02-91
Removal & Installation 02-91
Air Cleaner Element 02-92
Removal & Installation 02-92
Air Cleaner Housing 02-93
Removal & Installation 02-93
Cylinder Head Cover 02-93
Removal & Installation 02-93
Camshaft 02-94
Removal & Installation 02-94
Cylinder Head 02-97
Removal & Installation 02-97
Front Crankshaft Oil Seal 02-99
Removal & Installation 02-99
Rear Crankshaft Oil Seal 02-100
Removal & Installation 02-100
Engine Mounts 02-103
Removal & Installation - Left Mount 02-103
Removal & Installation - Right Mount 02-104
Removal & Installation - Front Mount 02-104
Removal & Installation - Rear Mount 02-105
Engine Assembly 02-105
Removal & Installation 02-105
Engine Timing Belt 02-112
Removal & Installation 02-112
Exhaust Manifold 02-115
Removal & Installation 02-115
Intake Manifold 02-117
Removal & Installation 02-117
Idler Pulley 02-119
Removal & Installation 02-119
Oil Filter 02-119
Removal & Installation 02-119Oil Pan
02-120
Removal & Installation 02-120
Oil Pump 02-121
Removal & Installation 02-121
Oil Strainer 02-122
Removal & Installation 02-122
ENGINE UNIT REPAIR02-123
Engine Block 02-123
Specifications 02-123
Disassembly 02-123
Inspection 02-125
Assembly 02-125
Pistons 02-126
Specifications 02-126
Disassembly 02-127
Inspection 02-128
Assembly 02-130
Connecting Rods 02-131
Specifications 02-131
Disassembly 02-131
Inspection 02-132
Assembly 02-132
Crankshaft 02-133
Specifications 02-133
Disassembly 02-133
Inspection 02-134
Assembly 02-135
CYLINDER HEAD UNIT REPAIR02-136
Cylinder Head 02-136
Specifications 02-136
Disassembly 02-136
Inspection 02-138
Assembly 02-138
Camshaft 02-139
Specifications 02-139
Disassembly 02-140
Inspection 02-140
Assembly 02-142
Valve & Valve Guides 02-143
Specifications 02-143
Disassembly 02-143
Inspection 02-144
Assembly 02-145
Valve Springs 02-146
Specifications 02-146
Disassembly 02-146
Inspection 02-147
Assembly 02-148
02–76Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ON-VEHICLE SERVICE
Accessory Drive Belt
Removal & Installation
WARNING!
Inspect the drive belt only when the engine is stopped.
1. While using a suitable tool and securely holding the hexagonal portion of the drive belt tensioner, rotate thepulley counterclockwise to loosen the drive belt.
WARNING!
Avoid placing hands near the drive belt tensioner while it is being held.
1 - Drive Belt
2 - Generator Bolt
3 - Tensioner Pulley Bolt
4 - Tensioner
5 - Compressor
6 - Generator
7 - Idler Pulley
8 - Generator Bracket
9 - Generator Bracket Bolt10 - Generator Bracket Bolt
11 - Power Steering Pump Bolt
12 - Power Steering Pump Bolt
13 - Power Steering Pump Bolt
14 - Power Steering Pump Bracket
15 - Power Steering Pump Bracket Bolt
16 - Power Steering Pump
17 - Idler Pulley
18 - Compressor Bolt
LTSM020163
02
02–91Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2. Remove the drive belt.
3. Remove accessory drive belt tensioner (1)
4. Installation is in the reverse order of removal.
Air Cleaner Element
Removal & Installation
1. Unhook the air cleaner case side clips (1) andraise the air cleaner case (upper).
2. Remove the air cleaner element.
3. Install a new air cleaner element.
4. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM020196
LTSM020238
02–92Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Air Cleaner Housing
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the air flow sensor electrical connector (1.8L Engine).
3. Loosen the clamp (1) between the air intake airhose and the air cleaner and remove the intake air
hose.
4. Remove the screws (1) securing the air cleaner housing to its base.
5. Remove the air cleaner housing.
6. Remove the air cleaner base.
7. Installation is in the reverse order of removal.
Cylinder Head Cover
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the engine cover.
3. Use compressed air to blow dirt and debris off the cylinder head cover prior to removal.
4. Disconnect the camshaft position sensor electrical connector.
5. Remove the camshaft position sensor (2) and set it aside.
ON-VEHICLE SERVICE
LTSM020242
LTSM020243
02
02–93Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 6. Remove the spark plug wires (3) and set themaside.
7. Remove the PCV hose (1) from cylinder head cover.
8. Remove the cylinder head cover bolts (1). (Tighten: Cylinder head cover bolts to 11 N·m)
9. Remove the cylinder head cover (2) from the cylin- der head.
10. Remove the cylinder head cover gasket (3).
11. Installation is in the reverse order of removal.
NOTE :
Install a new cylinder head cover gasket during
installation.
Camshaft
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
• CH-20002 - Camshaft Seal Installer
1. Remove the accessory drive belt (See Accessory Drive Belt Removal & Installation in Section 02 Engine).
2. Remove the engine timing belt (See Engine Timing Belt Removal & Installation in Section 02 Engine).
3. Remove the cylinder head cover (See Cylinder Head Cover Removal & Installation in Section 02 Engine).
4. Remove the intake or exhaust camshaft timing belt pulley. (Tighten: Camshaft timing belt pulley bolt to 120 N·m)
ON-VEHICLE SERVICE
BESM020022
LTSM020198
02–94Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 5. Remove the rear timing cover of the timing pulley.(Tighten: Rear timing cover bolts to 7 N·m)
6. Remove the camshaft bearing cap bolts. (Tighten: Camshaft bearing cap bolts to 11 N·m)
NOTE: Equally loosen camshaft bearing cap bolts
in several steps.
7. Remove the camshaft bearing caps and place them in proper order.
NOTE: The camshaft bearing caps are marked for
identification.
8. Remove the camshafts and then remove the cam- shaft seals.
9. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
BESM020034
BESM020035
02–95Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Installation Notes:
•Use special tool CH-20010 (1), to install the camshaft holder to hold the camshafts in place.
NOTE :
The camshaft holder will prevent the camshafts from
rotating in either direction.
• Use special tool CH-20002 (1), to install the camshaft seal.
• Install the intake and exhaust camshaft bearing
caps in the proper order.
• Slowly tighten bolts to the specified torque.
• Follow the torque sequence as shown.
ON-VEHICLE SERVICE
BESM020016
LTSM020215
BESM020036
02
02–96Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Cylinder Head
Removal & Installation
NOTE :
Replacement cylinder head comes complete with valves, seals, springs, retainers, keepers, and camshafts.1. Remove engine timing belt (See Engine Timing Belt Removal & Installation in Section 02 Engine).
2. Remove the cylinder head cover (See Cylinder Head Cover Removal & Installation in Section 02 Engine).
3. Remove the camshafts (See Camshaft Removal & Installation in Section 02 Engine).
4. Remove intake manifold (See Intake Manifold Removal & Installation in Section 02 Engine).
5. Remove exhaust manifold (See Exhaust Manifold Removal & Installation in Section 02 Engine).
6. Remove water pipe and thermostat assembly.
1 - Rocker Arms
2 - Hydraulic Tappets
3 - Valve Keepers
4 - Valve Spring Upper Retainers5 - Valve Springs
6 - Valve Oil Seals
7 - Valve Spring Lower Retainers
8 - Valves
ON-VEHICLE SERVICE
LTSM020167
02–97Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 7. Remove the cylinder head bolts in the ordershown.
8. Remove cylinder head gasket.
9. Installation is in the reverse order of removal.
Installation Notes:
• Ensure cylinder head bolt holes in the block are clean, dry (free of residual oil or coolant), and threads are not
damaged.
• The cylinder head bolts should not be reused. The new bolts should be examined before use. If the bolts are
stretched, the bolts should be replaced.
• Position the new cylinder head gasket on the engine block with the part number facing up. Ensure gasket is
seated over the locating dowels in the block.
• Before installing the bolts, the threads should be lightly coated with engine oil.
ON-VEHICLE SERVICE
BESM020065
02
02–98Chery Automobile Co., Ltd.