TUCSON(LM) >2012 > G 2.0 DOHC > Engine Mechanical System > General Information>Specifications  
Specifications
Description
Specifications
Limit
General
Type
In-line, Double Overhead Camshaft

Number of cylinder
4

Bore
86mm (3.385in) / 88mm (3.464in)

Stroke
86mm (3.385in) / 97mm (3.819in.)

Total displacement
1998cc (121.92in) / 2359cc (143.90cu.in.)

Compression ratio
10.5

Firing order
1-3-4-2

Valve timing
Intake valve


Opens (ATDC / BTDC)
ATDC 7° ~ BTDC 38°

Closes (ABDC)
ABDC 67° ~ 22°

Exhaust


Opens (BBDC)
BBDC 44° ~ 4°

Closes (ATDC)
ATDC 0° ~ 40°

Valve
Valve length


Intake
113.18mm (4.4559in.)
112.93mm (4.4460in)
Exhaust
105.84mm (4.1669in.)
105.59mm (4.1570in)
Stem O.D.


Intake
5.465 ~ 5.480mm (0.2151 ~ 0.2157in.)

Exhaust
5.458 ~ 5.470mm (0.2149 ~ 0.2153in.)

Face angle
45.25° ~ 45.75°

Margin


Intake
1.02mm (0.0401in.)

Exhaust
1.09mm (0.0429in.)

Valve stem to valve guide clearance
Intake
0.020 ~ 0.047mm (0.00078 ~ 0.00185in.)
0.07mm (0.00275in.)
Exhaust
0.030 ~ 0.054mm (0.00118 ~ 0.00212in.)
0.09mm (0.00354in.)
Valve guide


Length


Intake
43.8 ~ 44.2mm (1.7244 ~ 1.7401in.)

Exhaust
43.8 ~ 44.2mm (1.7244 ~ 1.7401in.)

Valve seat
Width of seat contact


Intake
1.16 ~ 1.46mm (0.0457 ~ 0.0575in.)

Exhaust
1.35 ~ 1.65mm (0.0531 ~ 0.0649in.)

Seat angle
44.75° ~ 45.10°

Valve spring
Free length
47.44mm (1.8677in.)

Load
19.0 ± 0.6kg/35.0mm (41.88 ± 1.32lb/1.3779in.)

Squarences
39.8 ± 1.2kg/26.0mm (87.74 ± 2.64lb/1.0236in.)


1.5° MAX.

Valve clearance
Cold (20°C[68°F])


Intake
0.17 ~ 0.23mm (0.0067 ~ 0.0090in.)
0.10 ~ 0.30mm
(0.0039 ~ 0.0118in.)
Exhaust
0.27 ~ 0.33mm (0.0106 ~ 0.0129in,)
0.20 ~ 0.40mm
(0.0078 ~ 0.0157in.)
Cylinder head
Flatness of gasket surface
Max. 0.05mm (0.0019in.)

Flatness of manifold mounting surface
Max. 0.10mm (0.0039in.)

Cylinder block
Cylinder bore [2.0 / 2.4]
86.00 ~ 86.03mm (3.3858 ~ 3.3870in.) /
88.00 ~ 88.03mm (3.4645 ~ 3.4657in.)

Out-of-round and taper of cylinder bore
Less than 0.05mm (0.0019in.)

Clearance with piston
(To set limits to new parts)
0.015 ~ 0.035mm (0.0005 ~ 0.0013in.)

Piston
O.D (To set limits to new parts)
[2.0 / 2.4]
85.975 ~ 86.0050mm (3.3848 ~ 3.3860in.) /
87.975 ~ 88.005mm (3.4635 ~ 3.4647in.)

Ring groove width


No.1
1.235 ~ 1.250mm (0.0486 ~ 0.0492in.)
1.26mm (0.0496in.)
No.2
1.230 ~ 1.250mm (0.0484 ~ 0.0492in.)
1.26mm (0.0496in.)
Oil ring
2.01 ~ 2.03mm (0.0791 ~ 0.0799in.)
2.05mm (0.0807in.)
Piston ring
Side clearance


No.1
0.05 ~ 0.08mm (0.0019 ~ 0.0031in.)
0.1mm (0.004in.)
No.2
0.04 ~ 0.08mm (0.0015 ~ 0.0031in.)
0.1mm (0.004in.)
Oil ring
0.06 ~ 0.15mm (0.0023 ~ 0.0059in.)
0.2mm (0.008in.)
End gap


No.1
0.15 ~ 0.30mm (0.0059 ~ 0.0118in.)
0.6mm (0.0236in.)
No.2
0.37 ~ 0.52mm (0.0145 ~ 0.0204in.)
0.7mm (0.0275in.)
Oil ring side rail
0.20 ~ 0.70mm (0.0078 ~ 0.0275in.)
0.8mm (0.0315in.)
Connecting rod
Bend
0.05mm (0.0020in.) or less

Twist
0.1mm (0.004in.) or less

Connecting rod big end to crankshaft side clearance
0.100 ~ 0.250mm (0.0039 ~ 0.010in.)
0.35mm (0.0138in.)
Connecting rod bearing
Oil clearance (To seat limits to new parts)
0.031 ~ 0.045mm (0.0012 ~ 0.0017in.)
0.05mm ( 0.0078in.)
Camshaft
Cam height
Intake
44.20mm (1.7401in.)

Exhaust
45.00mm (1.7716in.)

Journal O.D
Intake
No.1
¢ 30mm (1.1811in.)

No.2, 3, 4, 5
¢ 24mm (0.9449in.)

Exhaust
No.1
¢ 36mm (1.4173in.)

No.2, 3, 4, 5
¢ 24mm (0.9449in.)

Bearing oil clearance
Intake
No.1
0.022 ~ 0.057mm (0.0008 ~ 0.0022in.)
0.09mm (0.0035in.)
No.2, 3, 4, 5
0.045 ~ 0.082mm (0.0017 ~ 0.0032in.)
0.12mm (0.0047in.)
Exhaust
No.1
0 ~ 0.032mm (0 ~ 0.0012in.)

No.2, 3, 4, 5
0.045 ~ 0.082mm (0.0017 ~ 0.0032in.)
0.12mm (0.0047in.)
End play
0.04 ~ 0.16mm (0.0015 ~ 0.0062in.)
0.20mm (0.0047in.)
Crankshaft
Pin O.D.
47.954 ~ 47.972mm (1.8879 ~ 1.8886in.)

Journal O.D.
51.942 ~ 51.960mm (2.0449 ~ 2.0456in.)

End play
0.07 ~ 0.25mm (0.0027 ~ 0.0098in.)

Crankshaft bearing
Oil clearance
0.020 ~ 0.038mm (0.0007 ~ 0.0014in.)

Cooling method
Water-cooled, pressurized. Forced circulation
with water pump

Radiator
Type
Pressurized corrugated fin type

Radiator cap
Main valve opening pressure
83 ~ 110kpa (12 ~ 16psi, 0.83 ~ 1.1kg/cm²)

Vacuum valve opening pressure
-7kpa (-100psi, -0.07kg/cm²) or less

Thermostat
Type
Wax pellet type with jiggle valve

Valve opening temperature
82 ± 1.5°C (177 ± 1.8°F)

Full-opening temperature
95°C (201°F)

Coolant pump
Centrifugal type impeller

Drive belt
Type
V-ribbed belt

Engine oil
Oil quantity
Total [2.0 / 2.4]
4.7L (4.97US qt, 4.13lmp qt) /
5.5L (5.81US qt, 4.84lmp qt)
When replacing a short engine or a block assembly
Oil pan [2.0 / 2.4]
3.8L (4.01US qt, 3.34lmp qt) /
4.2L (4.44US qt, 3.69lmp qt)

Drain and refill [2.0 / 2.4]
4.1L (4.33US qt, 3.61lmp qt) /
4.6L (4.86US qt, 4.05lmp qt)
Including oil filter
Oil grade
Recommendation
5W-20/GF4&SM
If not available, refer to the recommended API or ILSAC classification and SAE viscosity number.
Classification
API SL, SM or above
ILSAC GF3, GF4 or above
Satisfy the requirement of the API or ILSAC classification.
SAE viscosity grade
Recommended SAE viscosity number
Refer to the "Lubrication System"
Oil pressure (at 1000rpm) [2.0 / 2.4]
108kPa(1.1kg/cm², 15.6psi) or above /
147kPa(1.5kg/cm², 21.3psi) or above
Oil temperature in oil pan : 110±2°C (230 ± 36°F)

Tightening Torques
Item
N.m
kgf.m
lb-ft
Ladder frame bolt
[8.8~9.8] + [17.7~20.6] + [27.5~31.4]
[0.9~1.0] + [1.8~2.1] + [2.8~3.2]
[6.5~7.2] + [13.0~15.2] + [20.3~23.1]
Balance shaft module bolt
[2.4L Engine only]
[22.5~26.5] + [103~ 107°]
[2.3~2.7] + [103~ 107°]
[18.6~19.5] + [103~ 107°]
Oil pump bolt [2.0L Engine only]
[7.8~11.8] + [17.7~21.6] + [27.5~31.4]
[0.8~1.2] + [1.8~2.2] + [2.8~3.2]
[5.8~8.7] + [13.0~15.9] + [20.3~23.1]
Timing chain cover bolt (8X28)
18.6 ~ 22.5
1.9 ~ 2.3
13.7 ~ 16.6
Timing chain cover bolt (6X25)
7.8 ~ 9.8
0.8 ~ 1.0
5.8 ~ 7.2
Timing chain cover bolt (10X45)
39.2 ~ 44.1
4.0 ~ 4.5
28.9 ~ 32.5
Timing chain cover bolt (10X40)
39.2 ~ 44.1
4.0 ~ 4.5
28.9 ~ 32.5
Oil pan bolt (M6)
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Oil pan bolt (M9)
30.4 ~ 34.3
3.1 ~ 3.5
22.4 ~ 25.3
Camshaft bearing cap bolt (M6)
[5.9] + [10.8~12.7]
[0.6] + [1.1~1.3]
[4.3] + [7.9~9.4]
Camshaft bearing cap bolt (M8)
[14.7] + [27.4~31.4]
[1.5] + [2.8~3.2]
[10.8] + [20.3~23.1]
Cylinder head bolt
[32.4~36.3] + [90~95°] + [90~95°]
[3.3~3.7] + [90~95°] + [90~95°]
[23.9~26.8] + [90~95°] + [90~95°]
Engine hanger bolt
27.5 ~ 31.4
2.8 ~ 3.2
20.3 ~ 23.1
Cylinder head cover bolt
[3.9~5.9] + [7.8~9.8]
[0.4~0.6] + [0.8~1.0]
[2.9~4.3] + [5.8~7.2]
Crankshaft pulley bolt
166.6 ~ 176.4
17.0 ~ 18.0
122.9 ~ 130.1
Connecting rod bearing cap bolt
[17.7~21.6] + [88~92°]
[1.8~2.2] + [88~92°]
[13.0~15.9] + [88~92°]
Main bearing cap bolt
[14.7] + [27.5~31.4] + [120~125°]
[1.5] + [2.8~3.2] + [120~125°]
[10.8] + [20.3~23.1] + [120~125°]
Flywheel bolt
117.6 ~ 127.4
12.0 ~ 13.0
86.8 ~ 93.9
Drive plate bolt
117.6 ~ 127.4
12.0 ~ 13.0
86.8 ~ 93.9
Timing chain tensioner bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Timing chain tensioner arm bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Timing chain guide bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
OCV bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
CVVT bolt
53.9 ~ 63.7
5.5 ~ 6.5
39.7 ~ 47.0
BSM chain tensioner arm bolt [2.4L Engine only]
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
BSM chain guide bolt [2.4L Engine only]
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
BSM chain tensioner bolt [2.4L Engine only]
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Oil pump chain guide bolt [2.0L Engine only]
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Oil pump chain tensioner bolt [2.0L Engine only]
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Oil cooler hose & pipe bolt [2.4L Engine only]
18.6 ~ 23.5
1.9 ~ 2.4
13.7 ~ 17.4
Water pump bolt
18.6 ~ 23.5
1.9 ~ 2.4
13.7 ~ 17.4
A/C compressor bracket bolt
19.6 ~ 23.5
2.0 ~ 2.4
14.5 ~ 17.4
Tensioner assy intergrated bracket bolt
39.2 ~ 44.1
4.0 ~ 4.5
28.9 ~ 32.5
Water temp. control nut
18.6 ~ 23.5
1.9 ~ 2.4
13.7 ~ 17.4
Water temp. control bolt
14.7 ~ 19.6
1.5 ~ 2.0
10.8 ~ 14.5
Water inlet pipe bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Oil level gauge assembly bolt
7.8 ~ 11.8
0.8 ~ 1.2
5.8 ~ 8.7
Ignition coil bolt
3.9 ~ 5.9
0.4 ~ 0.6
2.9 ~ 4.3
Intake manifold bolt
18.6 ~ 23.5
1.9 ~ 2.4
13.7 ~ 17.4
Intake manifold nut
18.6 ~ 23.5
1.9 ~ 2.4
13.7 ~ 17.4
Intake manifold stay bolt
18.6 ~ 23.5
1.9 ~ 2.4
13.7 ~ 17.4
Exhaust manifold heat protector bolt
7.8 ~ 11.8
0.8 ~ 1.2
5.8 ~ 8.7
Exhaust manifold nut
49.0 ~ 53.9
5.0 ~ 5.5
36.2 ~ 39.8
Exhaust manifold stay bolt (M8)
18.6 ~ 27.5
1.9 ~ 2.8
13.7 ~ 20.3
Exhaust manifold stay bolt (M10)
51.9 ~ 57.9
5.3 ~ 5.9
38.3 ~ 42.7
Muffler bolt
39.2 ~ 58.8
4.0 ~ 6.0
28.9 ~ 43.4
Engine cover mounting bracket bolt
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Crankshaft position sensor bolt
3.9 ~ 5.9
0.4 ~ 0.6
2.9 ~ 4.3
Oxygen sensor
44.1 ~ 49.0
4.5 ~ 5.0
32.5 ~ 36.1
Knock sensor
18.6 ~ 23.5
1.9 ~ 2.4
13.7 ~ 17.4
Camshaft position sensor
9.8 ~ 11.8
1.0 ~ 1.2
7.2 ~ 8.7
Oil pressure switch
7.8 ~ 11.8
0.8 ~ 1.2
5.8 ~ 8.7
Oil filter
11.8 ~ 15.7
1.2 ~ 1.6
8.7 ~ 11.6