2009 CHERY TIGGO timing belt

Downloaded from www.Manualslib.com manuals search engine DIAGNOSIS & TESTING
Engine Performance Diagnostics
CONDITIONPOSSIBLE CAUSE CORRECTION
Engine Does Not Start 1. Weak battery.
2. Corroded or loose battery
connections.
3. Faulty starter.
4. Faulty coil(s) or control unit.
5. Incorrect spark plug gap.
6. Contamination in fuel system.
7. Faulty fuel pump.
8. Incorrect timing.1. Test battery. Charge or replace if
necessary.
2. Clean and tighten battery
connections. Apply a coat of light
mineral grease to terminals.
3. Test starting system. Check for
codes. (Refer to Appropriate
Diagnostic Information)
4. Test and replace as needed.
(Refer to Appropriate Diagnostic
Information)
5. Set gap.
6. Clean system and replace fuel
filter.
7. Test fuel pump and replace as
needed. (Refer to Appropriate
Diagnostic Information)
8. Check for a skipped timing belt.
Engine Stalls Or Idles Rough 1. Idle speed too low.
2. Incorrect fuel mixture.
3. Intake manifold leakage.
4. Faulty ignition coil(s).1. Test minimum air flow. (Refer to
Appropriate Diagnostic Information)
2. (Refer to Appropriate Diagnostic
Information)
3. Inspect intake manifold, manifold
gasket, and vacuum hoses.
4. Test and replace if necessary.
(Refer to Appropriate Diagnostic
Information)
Engine Loss Of Power 1. Dirty or incorrectly gapped spark
plugs.
2. Contamination in fuel system.
3. Faulty fuel pump.
4. Incorrect valve timing.
5. Leaking cylinder head gasket.
6. Low compression.
7. Burned, warped, excessive
clearance, or pitted valves.
8. Plugged or restricted exhaust
system.
9. Faulty ignition coil(s).
10. Burned spark plugs.1. Clean spark plugs and set gap.
2. Clean system and replace fuel
filter.
3. Test and replace if necessary.
(Refer to Appropriate Diagnostic
Information)
4. Correct valve timing.
5. Replace cylinder head gasket.
6. Test compression of each
cylinder.
7. Replace valves.
8. Perform exhaust restriction test.
Install new parts.
9. Test and replace if necessary.
(Refer to Appropriate Diagnostic
Information)
10. Replace spark plugs.
DIAGNOSIS & TESTING
02
02–87Chery 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 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 €Installthecylinderheadboltsintheordershown.
€Torquethecylinderheadboltsinthefollowingthree
stepsequence:
1stStep:Tightentheboltto40±5N·m
2ndStep:Tightentheboltanadditional90±
5°
3rdStep:Tightentheboltanadditional90±
5°
FrontCrankshaftOilSeal
Removal&Installation
NOTE:
Thefollowingspecialtoolsarerequiredtoperformtherepairprocedure:
€CH-20007-FrontCrankshaftSealInstaller
€CH-20008-FrontCrankshaftSealGuide
€CH-20019-CrankshaftBeltPulleyFixture
1.Removetheaccessorydrivebelt(SeeAccessoryDriveBeltRemoval&InstallationinSection02Engine).
2.Removethecrankshaftvibrationdamperbolts(1).
(Tighten:Crankshaftvibrationdamperboltsto25
N·m)
3.Removetheenginetimingbelt(SeeEngineTimingBeltRemoval&InstallationinSection02Engine).
ON-VEHICLESERVICE
LTSM020236
BESM020055
02–99CheryAutomobileCo.,Ltd.

Downloaded from www.Manualslib.com manuals search engine 4. Remove the crankshaft timing belt pulley bolt (2)from the crankshaft.
(Tighten: Crankshaft timing belt pulley bolt to 130
N·m and an additional 65°)
5. Remove the key-way from the crankshaft.
6. Using an appropriate tool, remove the front crank- shaft oil seal (1).
CAUTION:
Be careful not to damage the front cover seal
surface while removing the seal.
7. Installation is in the reverse order of removal.
Installation Notes:
• Lubricate the new front seal with engine oil prior to assembly.
• Use the front crankshaft seal installer CH-20007
(1), to install the new seal.
Rear Crankshaft Oil Seal
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
•CH-20005 - Rear Crankshaft Oil Seal Installer
• CH-20006 - Rear Crankshaft Oil Seal Guide
• CH-20043 - Flywheel Fixture
1. Remove the transaxle assembly (See Transaxle Assembly Removal & Installation in Section 08 Transaxle and Transfer Case).
2. Using special tool CH-20043 (1), hold the flywheel.
ON-VEHICLE SERVICE
LTSM020199
LTSM020216
LTSM080145
02
02–100Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Engine Timing Belt
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
•CH-20001 - Right Engine Mount Bolt Remover
• CH-20003 - Crankshaft Holder
• CH-20010 - Camshaft Holder
• Engine Hoist
1. Release the coolant system pressure.
WARNING!
Always allow the engine to cool before opening the cooling system. Do not loosen the coolant pressure relief
cap when the engine is operating or the cooling system is hot. The cooling system is under pressure; steam and
hot liquid can come out forcefully when the cap is loosened slightly. Failure to follow these instructions may
result in serious personal injury.
1 - Timing Belt Upper Cover Bolt
2 - Timing Belt Upper Cover
3 - Timing Belt Cover Gasket
4 - Timing Belt
5 - Timing Belt Touch Pulley
6 - Camshaft Bolt
7 - Camshaft
8 - Rear Timing Cover Bolt9 - Rear Timing Cover
10 - Idler Pulley
11 - Tensioner Pulley
12 - Tensioner Pulley Bolt
13 - Timing Belt Lower Cover
14 - Timing Belt Lower Cover Bolt
15 - Timing Belt Upper Cover Bolt
ON-VEHICLE SERVICE
LTSM020162
02
02–11 2Chery 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
serious damage to the valves or pistons.
ON-VEHICLE SERVICE
BESM020020
LTSM020234
BESM020016
02
02–11 4Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 12. Loosen the bolt of the timing belt tensioner pulley(1), remove the pulley.
(Tighten: Timing belt tensioner pulley bolt to 30
N·m)
13. Remove the timing belt (3).
14. Installation is in the reverse order of removal.
Installation Notes:
• Install the timing belt and rotate the tensioner pul-
ley with an Allen wrench in order to apply tension
to the belt and align the finger pointer of the ten-
sioner to the middle of the U-slot opening. Tighten
the tensioner pulley bolt (1) to 30 N·m, then tighten
the intake and exhaust camshaft pulley bolts (2 &
4) to 120 N·m.
Exhaust Manifold
Removal & Installation
1. Remove the engine cover.
2. Remove the bolts (1) attaching the exhaust mani-
fold heat shield.
(Tighten: Exhaust manifold heat shield bolts to
15 N·m)
3. Remove the exhaust manifold heat shield.
ON-VEHICLE SERVICE
PZSM020037
BESM020078
02–11 5Chery Automobile Co., Ltd.