2012 SSANGYONG KORANDO torque

02-4
2. TIGHTENING TORQUE
Name Size Quantity Tightening torque
Heater core screw bolt - 170 ± 7 Nm
Ladder frame bolt M8 X 1.25 X 20 725 ± 2.5 Nm
TGCC M6 X 1.0 X 25 1010 ± 1.0 Nm
Oil drain plug - 130 ± 3.0 Nm
Oil pan bolt M6 X 1.0 X 20 1610 ± 1.0 Nm
Oil pan bolt M6 X 1.0 X 35 410 ± 1.0 Nm
Oil pan bolt M6 X 1.0 X 85 210 ± 1.0 Nm
Oil dipstick gauge bolt M6 X 1.0 X 16 110 ± 1.0 Nm
Camshaft cap M6 X 1.0 X 30 2010 ± 1.0 Nm
Main gallery screw bolt - 155 ± 5.5 Nm
Main bearing cap bolt - 1055 Nm + 90°
Cylinder head bolt M12X1.75X102 1055 Nm + 180°
Cylinder head TGCC side bolt M8 X 1.25 X 30 425 ± 2.5 Nm
Cylinder head front cover bolt M6 X 1.0 X 25 810 ± 1.0 Nm
Cylinder head cover bolt M6 X 1.0 X 30 2010 ± 1.0 Nm
Crankshaft center bolt M18 X 1.5 X 50 1200 ± 20 Nm
90 ° + 10 °
Flywheel bolt M10 X 1.0 X 22 845 ± 5 Nm
90 ° + 10 °
Connecting rod bolt M9 X 1.0 X 52 8 40 + 5 Nm
90 ° + 10 °
Cam Cap bolt (#1) M6 X 1.0 X 35 410 ± 1.0 Nm
Cam Cap bolt (#2~5) M6 X 1.0 X 30 1610 ± 1.0 Nm
Solenoid valve bolt M5 X 0.8 X 22 18 ± 1 Nm
Intake manifold bolt M8 X 1.25 X 32 525 ± 2.5 Nm

02-51116-01
Name Size Quantity Tightening torque
Intake manifold lower bracket bolt M8 X 1.25 X 16 425 ± 2.5 Nm
Exhaust manifold nut - 740 ± 5 Nm
Heat protector bolt M6 X 1.0 X 25 710 ± 1 Nm
Oil jet bolt - 410 ± 1 Nm
Oil pump bolt M8 X 1.25 X35 325 ± 2.5 Nm
Oil filter assembly assembly bolt M8 X 1.25 X30 325 ± 2.5 Nm
Oil filter assembly assembly bolt M8 X 1.25 X65 125 ± 2.5 Nm
Water pump bolt M6 X 1.0 X22 110 ± 1 Nm
Belt tensioner upper bolt M8 X 1.25 X30 125 ± 2.5 Nm
Belt tensioner lower bolt M10 X 1.5 X55 182 ± 5 Nm
Water pump pulley bolt M6 X 1.0 X12 410 ± 1 Nm
Thermostat bolt M6 X 1.0 X22 310 ± 1 Nm
Coolant outlet port bolt M6 X 1.0 X22 310 ± 1 Nm
Coolant pipe mounting bolt M6 X 1.0 X14 310 ± 1 Nm
Bypass hose clamp M24 23 ± 0.5 Nm
EPS idler pulley - 125 ± 2.5 Nm
Engine mountinf stud bolt - 250 ± 5.0 Nm
Engine front mounting bolt M10 X 45 360 ± 6.0 Nm
Engine front mounting bolt M10 X 77 160 ± 6.0 Nm
Engine front hanger bracket M8 X 1.25 X 20 225 ± 2.5 Nm
Engine rear hanger bracket M8 X 1.25 X 20 425 ± 2.5 Nm
A/C compressor bolt - 425 ± 2.5 Nm
Alternator bolt M10 445 ± 4.5 Nm
Start motor bolt M10 4 Max. 48Nm

02-71116-01
Engine and accessories ▶
Engine has a lot of precise components. The specified tightening torque and correct procedures should
be kept during service works. And, the working area is always clean and well prepared.
When disassembling the engine, related parts (bolts, gaskets, etc.) should be stored as a set.
Carefully read the disassembly and reassembly procedures in this manual before starting the
works.
Clean the components completely with engine oil before assembling if needed.
Fully drain the engine oil, coolant and fuel from the vehicle and seal the inlets with the plugs before
removing the engine.
All the interference should be eliminated before removing the engine. -
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Tightening the fastener ▶
When reassembling the parts to G20DF, use the angle tightening as a final step.
1. Clean the mating surfaces before tightening.
2. Place the marks with paint to tighten by angle if the angle wrench is not available.Exhaust system ▶
Wear the protective gloves before removing the exhaust pipe.
The exhaust pipe is very hot immediately after stopping th engine. Check if the exhaust pipe is fully
cooled down before servicing the exhaust system. -
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Cooling system ▶
Scalding hot coolant and steam could be blown out under pressure, which could cause serious
injury. Never remove the coolant reservoir cap when the engine and the radiator are hot. -
The position and direction of the componets is based on the rear view.
Do not tighten the fasteners with excessive force. Especially, the threads of cylinder block could be
damaged.
The self screw bolt makes the thread itself when tightening it. Do not apply excessive force.
Do not reuse the bolt that has been tightened with angle tightening method.

02-131990-01
Function ▶
Appearance Type and function
Front mounting: Bracket + Insulator Type: Rubber type mounting
Function: support torque reaction
Rear mounting: Bracket + Insulator Type: Rubber type mounting
Function: support torque reaction
Left mounting: Bracket + Insulator Type: Rubber type mounting Function:
- support power train rod
- support torque reaction
Rear mounting: Bracket + Insulator and D-damper Type: Hydraulic type mounting Function:
- support power train rod
- power train bounce vibration absorber
- support torque reaction

02-271130-13
1) Overview
Dual mass flywheel (DMF)
- Manual transaxleDrive plate
- Automatic transaxle
Dual mass flywheel reduces the unbalanced
rotation of crankshaft in manual transaxle
equipped vehicle. The flywheel is installed on the
crankshaft and is engaged to the clutch disc to
transfer the driving torque from the engine to the
powertrain system. Additionally, DMF decreases
the rattling noise in transaxle and the vehicle
vibration by reducing the differences of torque and
rotational speed due to the combustion in engine.The drive plate initially drives the powertrain
system by using the power from the start motor
when starting the engine. The drive plate is
installed on the crankshaft and is engaged to the
torque converter of automatic transaxle to transfer
the driving torque from the engine to the powertrain
system.

02-28
2) Operation of DMF
Compensating the irregular operation of engine: The secondary flywheel operates almost evenly so
does not cause gear noises
The mass of the primary flywheel is less than conventional flywheel so the engine irregularity
increases more (less pulsation absorbing effect).
Transaxle protection function: Reduces the torsional vibration to powertrain (transaxle) by reducing
the irregularity of engine. -
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Compression stroke Combustion stroke
Small changes from engine (k):
Damper increases the torque changes to clutchLarge changes from engine (j):
Damper decreases the torque changes to
transaxle by absorbing the impact
Torque change curve of engine and drive shaft

02-291130-13
3) Features of DMF
Reduced vibration noise from the powertrain by blocking the torsional vibrations
Enhanced vehicle silence and riding comforts: reduced engine torque fluctuation
Reduced shifting shocks
Smooth acceleration and deceleration -
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4) Advantages of DMF
Improved torque response by using 2-stage type spring: Strengthens the torque response in all
ranges (low, medium, and high speed) by applying respective spring constant at each
range.
Stable revolution of the primary and secondary wheel by using planetary gear: Works as auxiliary
damper against spring changes
Less heat generation due to no direct friction against spring surface: Plastic material is covered on the
spring outer surface
Increased durability by using plastic bushing (extends the lifetime of grease) -
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08-4
Problem Possible Cause Action
Coolant
level is too low
Coolant
temperature is
too high
2. INSPECTION
Leak from the radiator
Leak from the coolant auxiliary tank
Leak from the heater core -
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Leak from the water inlet cap
Leak from the thermostat housing -
-Reconnect the hose or replace the
clamp
Change the hose -
- Leak from the coolant hose connections
Damaged coolant hose -
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Change the gasket
Change the water pump -
- Leak from the water pump gasket
Leak from the water pump internal seal -
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Tighten the bolts to the specified
torque
Change the cylinder head gasket -
- Incorrect tightening torque of the cylinder
head bolts
Damaged cylinder head gasket -
-Change the water inlet cap gasket
Change the thermostat sealing -
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Coolant leakage (Coolant level is low)
Improper coolant mixture ratio
Kinked coolant hose -
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-Add coolant
Check the coolant concentration
(Anti-freeze)
Repair or replace the hose -
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Defective thermostat
Defective water pump
Defective radiator
Defective coolant auxiliary tank or tank
cap -
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-Change the thermostat
Change the water pump
Change the radiator
Change the coolant auxiliary tank or
tank cap -
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-Change the radiator
Change the coolant auxiliary tank
Change the heater -
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Cracks on the cylinder block or
cylinder head
Clogged coolant passages in the
cylinder block or cylinder head -
-Change cylinder block or cylinder
head
Clean the coolant passage -
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Clogged radiator core -
Replace the sensor or repair the
related wiring - Improper operation of cooling fan -Clean the radiator core -
Defective temperature sensor or faulty
wiring -Replace the cooling fan or repair the
related circuit -