lock CHERY TIGGO 2009 Service User Guide

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
02–24Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 7. Remove the timing belt upper cover (1) and timingbelt lower cover (2).
(Tighten: Timing belt upper cover bolts to 11 N·m)
(Tighten: Timing belt lower cover bolts to 11 N·m)
8. Remove the cylinder head cover (See Cylinder Head Cover Removal & Installation in Section 02 Engine).
9. Remove the plug in the cylinder block.
10. Using special tool CH-20003 (1), install the crank- shaft holder into the cylinder block and rotate the
crankshaft until the crankshaft tool completely
holds the crankshaft in place.
(Tighten: Crankshaft holder to 28 N·m)
NOTE: The crankshaft holder will prevent the
crankshaft from rotating in either direction.
11. Using special tool CH-20010 (1), install the cam- shaft holder to hold the camshafts in place.
NOTE: The camshaft holder will prevent the cam-
shafts from rotating in either direction.
CAUTION: Rotating the camshafts or crankshaft
with timing components loosened or removed can
cause seriou damage to the valves or pistons.
pistons.
ON-VEHICLE SERVICE
BESM020020
LTSM020234
BESM020016
02–40Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 13. Remove the fuel rail bracket bolts (1).(Tighten: Fuel rail bracket bolts to 11 N·m)
14. Remove the fuel rail with the fuel injectors and set aside.
15. Remove the screws securing the vacuum valve bracket to the intake manifold.
16. Set aside the vacuum valve and pipe.
17. Disconnect intake manifold electrical harness, and vacuum hose.
18. Remove the bolts (2) & (3) securing the engine oil dipstick to intake manifold. Remove the dipstick.
(Tighten: Dipstick bracket bolts to 11 N·m)
19. Disconnect the oil pressure switch connect (4).
20. Remove the nuts (1) securing the intake manifold to cylinder head.
(Tighten: Intake manifold nuts to 11 N·m)
21. 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.
ON-VEHICLE SERVICE
LTSM020222
LTSM020223
02
02–45Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Oil Pan
Removal & Installation
1. Remove the oil dipstick.
2. Raise and support the vehicle.
3. Remove the oil pan drain plug and drain theengine oil.
(Tighten: Oil pan drain plug to 40 N·m)
NOTE :
Do not pry on cylinder block to remove oil pan. 4. Remove oil pan bolts (1). (Tighten: Oil pan bolts to 18 N·m)
5. Using a putty knife, loosen seal around oil pan.
6. Remove the oil pan.
7. Installation is in the reverse order of removal.
Installation Notes:
• Oil pan sealing surfaces must be free of grease or oil.
• Install the four oil pan corner bolts in the sequence shown (1-2-3-4).
• Install the remaining oil pan bolts.
• Torque all the oil pan bolts to the proper
specification.
ON-VEHICLE SERVICE
LTSM020205
VISM020013
02
02–47Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ENGINE UNIT REPAIR
Engine Block
Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
Connecting Rod Cap Bolts 1st Step: Tighten the bolt to 25 N·m
2nd Step: Tighten the bolt an additional 90°
Main Bearing Cap Bolts 1st Step: Tighten the bolt to 45 N·m
2nd Step: Tighten the bolt an additional 180°
Lower Cylinder Block Bolts 23
Clearance Specifications
DESCRIPTIONSPECIFICATION (mm)
Surface Distortion Limit 0.15
Inner Diameter Standard 81
Out-Of-Round < 0.008
Taper < 0.01
Disassembly
1. Remove the oil pan and then remove oil baffle.
2. Remove the oil strainer.
3. For each connecting rod/piston assembly to be removed, rotate the crankshaft to the bottom dead center position
for each cylinder.
NOTE :
Before removing the connecting rod/piston assembly, check the connecting rod side clearance.
BESM020060
02–50Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4. Remove the connecting rod retaining bolts.
5. Remove the connecting rod bearing cap.
6. Using a hammer handle or similar tool, push theconnecting rod/piston assembly (1) out through the
top of the cylinder block.
7. Remove the connecting rod bearings (See Con- necting Rod Removal & Installation in Section 02
Engine).
CAUTION: When removing the connecting rod side bearings, note the installation position. Keep them in
the correct order.
ENGINE UNIT REPAIR
BESM020042
BESM020043
BESM020044
BESM020045
02
02–51Chery Automobile Co., Ltd.

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 Connecting Rods
Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
Connecting Rod Bolts 1st Step: Tighten bolts to 25 N·m
2nd Step: Tighten the connecting rod bolts an additional 90°
Clearance Specifications
DESCRIPTION SPECIFICATION (mm)
Connecting Rod Radial Clearance 0.016 - 0.051
Connecting Rod Axial Clearance 0.002 - 0.013
Disassembly
1. Remove the connecting rod cap bolts.
2. Remove the connecting rod bearing cap.
3. Using a hammer handle or similar tool, push the
piston and connecting rod assembly (1) out
through the cylinder head side of the engine block.
NOTE: Before removing the piston and connecting
rod assembly, check the connecting rod side
clearance.
ENGINE UNIT REPAIR
BESM020043
BESM020044
02–58Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Crankshaft
Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
Main Bearing Cap Bolts 1st Step: Tighten the bolt to 45 N·m
2nd Step: Tighten the bolt an additional 180°
Lower Cylinder Block Bolts 23
Clearance Specifications
DESCRIPTIONSPECIFICATION (mm)
Diameter of Crankshaft Main Journals 53.981 - 54
Diameter of Crankshaft Rod Journals 47.884 - 47.9
Out-of-Round Maximum of Crankshaft Main Journals 0.008
Axial Clearance of Crankshaft 0.07 - 0.265
Radial Clearance of Crankshaft 0.0035 - 0.034
Coaxality Crankshaft Main Journal 0.05
Thrust Washer Thickness 2.4 - 2.405
Disassembly
1. Remove the front crankshaft oil seal (See Front Crankshaft Oil Seal Removal & Installation in Section 02
Engine).
2. Remove the rear crankshaft oil seal (See Rear Crankshaft Oil Seal Removal & Installation in Section 02 Engine).
3. Remove the pistons with connecting rod assemblies.
4. Remove the lower cylinder block bolts in the sequence shown.
NOTE: Before loosening the lower cylinder block
bolts, measure the crankshaft side clearance.
5. Remove the lower cylinder block.
6. Remove the crankshaft.
7. Remove the main bearings and thrust bearings from the cylinder block and lower cylinder block. NOTE: If reusing the bearings, identify and number the bearings so that they are assembled in the same position
and direction.
ENGINE UNIT REPAIR
BESM020074
02–60Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Assembly
1. Install the main bearings and thrust bearings to the upper cylinder block and lower cylinder block.NOTE: Identify and number the bearings, if reusing them, so that they are assembled in the same position and
direction.
2. Assemble the crankshaft and main bearings in the reverse order of disassembly.
ENGINE UNIT REPAIR
02–62Chery Automobile Co., Ltd.