CHERY TIGGO 2009 Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine 4. Using special tool MD-998705 (1), install the frontbearing.
NOTE :
Align the oil holes in the front bearing and the cylinder
block.
Oil Filter
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
• MB-991828 - Oil Filter Wrench
• MB-991396 - Oil Filter Wrench
WARNING!
Prolonged and repeated contact with engine oil will harm your skin. If engine oil is spilled on your skin, wash it
off immediately with water. In addition, used engine oil contains potentially harmful contaminants which may
cause skin cancer. Always use adequate skin protection when performing vehicle service.
CAUTION:
When servicing the oil filter, install the special tool against the base of the filter to avoid deforming
the filter.
1. Start the engine and allow it to warm up to normal operating temperature.
2. Stop the engine and remove the engine oil filler cap.
3. Raise and support the vehicle.
4. Remove the oil pan drain plug and drain the oil out of the engine.
WARNING!
The engine oil is hot and can burn your skin.
5. Remove the under cover.
ON-VEHICLE SERVICE
LTSM020187
02–212Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 6. Using special tool MB-991828 or MB-991396 oil fil-ter wrench, remove the oil filter (1).
CAUTION:
When removing the oil filter, ensure that the oil
filter gasket is not stuck to the engine. The oil
filter gasket must be removed from the engine
before installing the new oil filter.
7. Clean the oil filter bracket side mounting surface.
8. Apply a small amount of engine oil to the O-ring ofthe new oil filter.
9. Once the O-ring of the oil filter is touching the flange, use special tool MB-991828 or MB-991396
and tighten the oil filter to 16 ± 4 N·m.
10. Install a new drain plug gasket and then install the oil pan drain plug. (Tighten: Oil pan drain plug to 45 N·m)
11. Refill the engine with the specified quantity and grade of engine oil.
12. Install the oil filler cap.
13. Check the engine oil level.
Installation Notes:
• Clean all surfaces, and verify the oil filter does not leak.
Oil Pan
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
•MD-998727 - Oil Pan Remover
1. Remove the oil dipstick.
2. Raise and support the vehicle.
3. Remove the oil pan drain plug (2) and drain the engine oil.
(Tighten: Oil pan drain plug to 45 N·m)
4. Remove the oil pan (3) retaining bolts (1). (Tighten: Oil pan bolts to 18 N·m)
ON-VEHICLE SERVICE
LTSM020193
LTSM020192
02
02–213Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 5. Using special tool MD-998727 (1), remove the oilpan.
NOTE: Insert the special tool between cylinder
block and the oil pan. Do not use a screwdriver or
chisel, otherwise the edge of oil pan may be dis-
torted and oil leaks will occur.
6. 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
LTSM020134
LTSM020241
02–214Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Oil Pump
Removal & Installation
1. Remove the engine timing belt (See Engine Timing Belt Removal & Installation in Section 02 Engine).
2. Remove the upper balance shaft timing belt (See Upper Balance Shaft Timing Belt Removal & Installation inSection 02 Engine).
3. Remove the oil filter.
4. Remove the oil filter adapter. (Tighten: oil filter adapter bolts to 11 N·m)
5. Remove the engine front cover.
6. Remove the oil pump drive gear and the driven gear.
7. Remove the oil pump rear cover.
8. Installation is in the reverse order of removal.
Installation Notes:
• Before installing the new oil pump, prime the oil pump by filling the oil pump with engine oil and rotate the oil
pump.
• Align the oil pump timing marks (1).
• Check oil pump side clearance.
1 - Engine Front Cover
2 - Oil Pump Driving Gear
3 - Oil Pump Driven Gear
4 - Oil Pump Rear Cover5 - Oil Pan
6 - Oil Strainer
7 - Oil Filter
8 - Oil Filter Adapter
ON-VEHICLE SERVICE
LTSM020045
LTSM020145
02
02–215Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Oil Pump Clearance Specifications Driving Gear: 0.08-0.14 mm
Driven Gear: 0.06-0.12 mm
Oil Strainer
Removal & Installation
1. Raise and support the vehicle.
2. Remove the oil pan (See Oil Pan Removal & Installation in Section 02 Engine).
3. Remove the oil strainer retaining bolts.(Tighten: Oil strainer bolts to 18 N·m)
4. Carefully remove the oil strainer.
5. Installation is in the reverse order of removal.
Installation Notes:
• Install new O-rings on the oil strainer pipe.
ON-VEHICLE SERVICE
LTSM020149
02–216Chery 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 Nuts 1st Step: Tighten the nuts to 20 N·m
2nd Step: Tighten the nuts an additional 90°-100°
Main Bearing Cap Bolts 1st Step: Tighten the bolts to 25 N·m
2nd Step: Tighten the bolts an additional 90°-100°
Clearance Specifications
DESCRIPTION SPECIFICATION (mm)
Surface Distortion Limit 0.15
Cylinder Diameter Standard 86.50 - 86.53
Out-Of-Round < 0.008
Taper < 0.01
02
02–217Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Disassembly
1. Remove the oil pan.
2. Remove the oil strainer.
3. For each connecting rod/piston assembly to be removed, rotate the crankshaft to the bottom dead center positionfor each cylinder.
NOTE :
Before removing the connecting rod/piston assembly, check the connecting rod side clearance.
1 - Cylinder Block
2 - Crankshaft Thrust Bearing
3 - Upper Crankshaft Bearing
4 - Crankshaft5 - Lower Crankshaft Bearing
6 - Bearing Cap
7 - Bearing Cap Bolt
ENGINE UNIT REPAIR
LTSM020124
02–218Chery 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.
8. Installation is in the reverse order of removal.
ENGINE UNIT REPAIR
BESM020042
BESM020043
BESM020044
BESM020045
02
02–219Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 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 A and B. Top measurement should be 12 mm down and
bottom measurement should be 12 mm up from
bottom of bore.
CYLINDER BORE
Cylinder Size 86.50 - 86.53 mm
Cylinder Cylindrically ≤0.01 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
LTSM020126
02–220Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Pistons
Specifications
Clearance Specifications - Pistons
DESCRIPTIONSPECIFICATION (mm)
Surface Distortion Limit 0.15
Out-Of-Round < 0.008
Taper < 0.01
Clearance Specifications - Piston Ring Groove
DESCRIPTIONSPECIFICATION LIMIT
First Ring 0.02 - 0.06 mm0.1 mm
Second Ring 0.02 - 0.06 mm0.1 mm
Clearance Specifications - Piston Ring End Gap
DESCRIPTIONSPECIFICATION LIMIT
First Ring 0.25 - 0.35 mm0.8 mm
Second Ring 0.40 - 0.55 mm0.8 mm
Oil Control Ring 0.10 - 0.40 mm1.0 mm
Clearance Specifications - Piston to Piston Pin
DESCRIPTION SPECIFICATION (mm)
Piston To Piston Pin 0.002 - 0.013
ENGINE UNIT REPAIR
02
02–221Chery Automobile Co., Ltd.