Hyundai Tucson: General Information / Specifications

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Mechanical System / General Information / Specifications

Specifications

Description		Specifications	Limit
General
Type		In-line, DOHC	x
Number of cylinders		4	x
Bore		81.0 mm (3.1890 in.)	x
Stroke		97.0 mm (3.8189 in.)	x
Total displacement		1999 cc (121.99 cu.in.)	x
Compression ratio		11.5±0.2 : 1	x
Firing order		1-3-4-2	x
Valve timing
Intake valve	Open	ATDC 10° ~ BTDC 40°	x
Intake valve	Close	ABDC 67° ~ ABDC 17°	x
Exhaust valve	Open	BBDC 68° ~ BBDC 28°	x
Exhaust valve	Close	ATDC 1° ~ ATDC 41°	x
Camshaft
Cam height	Intake	39.0 mm (1.5354 in.)	x
Cam height	Exhaust	39.0 mm (1.5354 in.)	x
Journal outer diameter	Intake	No.1: 35.959 ~ 35.975 mm (1.41571 ~ 1.41634 in.)	x
	Intake	No.2,3,4,5: 22.959 ~ 22.975 mm (0.90390 ~ 0.90453 in.)	x
	Exhaust	No.1: 35.959 ~ 35.975 mm (1.41571 ~ 1.41634 in.)	x
	Exhaust	No.2,3,4,5: 22.959 ~ 22.975 mm (0.90390 ~ 0.90453 in.)	x
Bearing oil clearance	Intake	No.1: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.)
	Intake	No.2,3,4,5: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.)
	Exhaust	No.1: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.)
	Exhaust	No.2,3,4,5: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.)
End play		0.10 ~ 0.19 mm (0.0039 ~ 0.0075 in.)
Valve
Valve length	Intake	102.22 mm (4.0244 in.)	101.97 mm (4.0146 in.)
Valve length	Exhaust	104.04 mm (4.0961 in.)	103.79 mm (4.0862 in.)
Stem outer diameter	Intake	5.465 ~ 5.480 mm (0.21516 ~ 0.21575 in.)	x
Stem outer diameter	Exhaust	5.458 ~ 5.470 mm (0.21488 ~ 0.21535 in.)	x
Face angle		45.25° ~ 45.75°	x
Thickness of valve head (margin)	Intake	1.30 mm (0.0512 in.)
Thickness of valve head (margin)	Exhaust	1.26 mm (0.0496 in.)
Valve stem to valve guide clearance	Intake	0.020 ~ 0.047 mm (0.00079 ~ 0.00185 in.)
Valve stem to valve guide clearance	Exhaust	0.030 ~ 0.054 mm (0.00118 ~ 0.00213 in.)
Valve guide
Length	Intake	43.8 ~ 44.2 mm (1.7244 ~ 1.7402 in.)	x
Length	Exhaust	43.8 ~ 44.2 mm (1.7244 ~ 1.7402 in.)	x
Inner diameter	Intake	5.500 ~ 5.512 mm (0.21654 ~ 0.21701 in.)	x
Inner diameter	Exhaust	5.500 ~ 5.512 mm (0.21654 ~ 0.21701 in.)	x
Valve seat
Width of seat contact	Intake	1.05 ~ 1.35 mm (0.0413 ~ 0.0532 in.)	x
Width of seat contact	Exhaust	1.35 ~ 1.65 mm (0.0532 ~ 0.0650 in.)	x
Seat angle	Intake	44° 45' ~ 45° 6'	x
Seat angle	Exhaust	44° 45' ~ 45° 6'	x
Valve spring
Free length		45.93 mm (1.8083 in.)	x
Load		19.6 ± 1.0 kg / 37.0 mm (43.21 ± 2.20 lb / 1.4567 in.)	x
Load		45.7 ± 1.8 kg / 27.0 mm (100.75 ± 3.97 lb / 1.0630 in.)	x
Out of squareness		Less than 1.5°	x
Cylinder head
Flatness of gasket surface		Less than 0.05 mm (0.0020 in.) for total area	x
Flatness of gasket surface		Less than 0.02 mm (0.0008 in.) for a section of 100 mm (3.9370 in.) x 100 mm (3.9370 in.)	x
Flatness of manifold mounting surface	Intake	Less than 0.10 mm (0.0039 in.)	x
Flatness of manifold mounting surface	Exhaust	Less than 0.10 mm (0.0039 in.)	x
Piston
Piston outer diameter		80.97 ~ 81.00 mm (3.1878 ~ 3.1890 in.)	x
Piston to cylinder clearance		0.02 ~ 0.04 mm (0.0008 ~ 0.0016 in.)	x
Ring groove width	No. 1 ring	1.030 ~ 1.050 mm (0.04055 ~ 0.04134 in.)
	No. 2 ring	1.230 ~ 1.250 mm (0.04843 ~ 0.04921 in.)
	Oil ring	2.010 ~ 2.025 mm (0.07913 ~ 0.0797 in.)
Piston ring
Side clearance	No. 1 ring	0.040 ~ 0.080 mm (0.00157 ~ 0.00315 in.)
	No. 2 ring	0.040 ~ 0.080 mm (0.00157 ~ 0.00315 in.)
	Oil ring	0.023 ~ 0.06 mm (0.0009 ~ 0.00236 in.)
End gap	No. 1 ring	0.15 ~ 0.30 mm (0.0059 ~ 0.0118 in.)
	No. 2 ring	0.30 ~ 0.45 mm (0.0118 ~ 0.0177 in.)
	Oil ring	0.20 ~ 0.50 mm (0.0079 ~ 0.0197 in.)
Piston pin
Piston pin outer diameter		19.996 ~ 20.000 mm (0.78724 ~ 0.78740 in.)	x
Piston pin hole inner diameter		20.004 ~ 20.009 mm (0.78756 ~ 0.78775 in.)	x
Piston pin hole clearance		0.004 ~ 0.013 mm (0.00016 ~ 0.00051 in.)	x
Connecting rod small end hole inner diameter		20.007 ~ 20.013 mm (0.78767 ~ 0.78791 in.)	x
Piston pin-to-connecting rod bushing oil clearance		0.007 ~ 0.017 mm (0.00027 ~ 0.00066 in.)	x
Connecting rod
Connecting rod big end inner diameter		48.000 ~ 48.018 mm (1.88976 ~ 1.89047 in.)	x
Connecting rod bearing oil clearance		0.028 ~ 0.046 mm (0.00110 ~ 0.00181 in.)
Side clearance		0.10 ~ 0.25 mm (0.0039 ~ 0.0098 in.)
Crankshaft
Main journal outer diameter		54.942 ~ 54.960 mm (2.16307 ~ 2.16378 in.)	x
Pin journal outer diameter		44.954 ~ 44.972 mm (1.76984 ~ 1.77055 in.)	x
Main bearing oil clearance		0.016 ~ 0.034 mm (0.00063 ~ 0.00134 in.)
End play		0.07 ~ 0.25 mm (0.0028 ~ 0.0098 in.)
Cylinder block
Cylinder bore		81.00 ~ 81.03 mm (3.1890 ~ 3.1902 in.)	x
Flatness of gasket surface		Less than 0.05 mm (0.0020 in.) for total area	x
Flatness of gasket surface		Less than 0.02 mm (0.0008 in.) for a section of 100 mm (3.9370 in.) x 100 mm (3.9370 in.)	x
Engine oil
Oil quantity	Total	4.5 L (1.19 U.S.gal., 4.76 U.S.qt., 3.96 lmp.qt.)	When replacing a short engine or block assembly
	Oil pan	3.7 L (0.98 U.S.gal., 3.91 U.S.qt., 3.26 lmp.qt.)	x
	Drain and refill	4.0 L (1.06 U.S.gal., 4.23 U.S.qt., 3.52 lmp.qt.)	Including oil filter
Oil grade	Recommended	ACEA A5 or above / 5W-30
	Allowed	API SL, SM or above ILSAC GF-3, GF4 or above ACEA A3, A5 or above For information on SAE viscosity grades based on ambient temperatures, refer to the “Lubrication System”.	Usable if the recommended engine oil is not available
	Approved	List of engine oil approved by HYUNDAI	List of engine oil approved by HYUNDAI
Oil pressure (at 1,000rpm)		98.07 kPa (1.0 kgf/cmx, 14.22 psi) or above	Oil temperature (oil pan): 110±2°C (230±35.6°F)
Oil Pump
Relief valve opening pressure		415 ~ 485 kPa (4.23 ~ 4.95 kgf/cmx, 60.16 ~ 70.41 psi)	x
Side clearance		0.040 ~ 0.090 mm (0.00157 ~ 0.00354 in.)	x
Body clearance		0.200 ~ 0.292 mm (0.00787 ~ 0.01150 in.)	x
Guide clearance		0.030 ~ 0.075 mm (0.00118 ~ 0.00295 in.)	x
Cooling system
Cooling method		Forced circulation with cooling fan	x
Coolant quantity		MT : 6.9 L (1.82 U.S.gal., 7.29 U.S.qt., 6.07 lmp.qt. ) AT : 6.8 L (1.80 U.S.gal., 7.19 U.S.qt., 5.98 lmp.qt. )	x
Thermostat	Type	Wax pellet type	x
	Opening temperature	88±1.5°C (190.4±34.7°F)	x
	Full opening valve lift / temperature	More than 8 mm (0.3 in.) / 100°C (212°F)	x
Radiator cap	Main valve opening pressure	93.16 ~ 122.58 kPa (0.95 ~ 1.25 kgf/cmx, 13.51 ~ 17.78 psi)	x
Radiator cap	Vacuum valve opening pressure	0 ~ 6.86 kPa (0 ~ 0.07 kgf/cmx, 0 ~ 1.00 psi)	x

Tightening Torques

Item	N.m	kgf.m	lb-ft
Engine mounting
Engine mounting bracket to body fixing bolt	49.0 ~ 63.7	5.0 ~ 6.5	36.2 ~ 47.0
Engine mounting support bracket to engine mounting insulator fixing nut	88.3 ~ 107.9	8.0 ~ 10.0	65.1 ~ 79.6
Engine mounting support bracket to engine support bracket fixing bolt	58.8 ~ 73.5	8.0 ~ 10.0	43.4 ~ 54.2
Engine mounting support bracket to engine support bracket fixing nut	58.8 ~ 73.5	8.0 ~ 10.0	43.4 ~ 54.2
Transaxle mounting bracket to body fixing bolt	49.0 ~ 63.7	5.0 ~ 6.5	36.2 ~ 47.0
Transaxle mounting support bracket to transaxle mounting insulator fixing bolt	88.3 ~ 107.9	9.0 ~ 11.0	65.1 ~ 79.6
Roll rod bracket to sub frame fixing bolt	49.0 ~ 63.7	5.0 ~ 6.5	36.2 ~ 47.0
Roll rod bracket to roll rod support bracket fixing bolt & nut	107.9 ~ 127.5	11.0 ~ 13.0	79.6 ~ 94.0
Timing system
Crankshaft pulley bolt	196.1 ~ 205.9	20.0 ~ 21.0	144.7 ~ 151.9
Timing chain cover service plug bolt	29.4 ~ 39.2	3.0 ~ 4.0	21.7 ~ 28.9
Timing chain cover bolt (M10x55)	39.2 ~ 49.0	4.0 ~ 5.0	28.9 ~ 36.2
Timing chain cover bolt (M10x85)	39.2 ~ 49.0	4.0 ~ 5.0	28.9 ~ 36.2
Timing chain cover bolt - Seal bolt (M6x38)	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Timing chain cover bolt - Seal bolt (M8x50)	19.6 ~ 23.5	2.0 ~ 2.4	14.5 ~ 17.4
Timing chain cover bolt (M8x50)	18.6 ~ 23.5	1.9 ~ 2.4	13.7 ~ 17.4
Timing chain cover bolt (M8x28)	18.6 ~ 23.5	1.9 ~ 2.4	13.7 ~ 17.4
Timing chain tensioner bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Timing chain tensioner arm bolt	18.6 ~ 22.6	1.9 ~ 2.3	13.7 ~ 16.6
Timing chain guide bolt	18.6 ~ 22.6	1.9 ~ 2.3	13.7 ~ 16.6
Cylinder head	x	x	x
Engine cover mounting bolt	7.8 ~ 9.8	0.8 ~ 1.0	5.8 ~ 7.2
Ignition coil bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
High pressure fuel pipe nut	26.5 ~ 32.4	2.7 ~ 3.3	19.5 ~ 23.9
High pressure pipe clamp bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
High pressure fuel pump bolt	12.7 ~ 14.7	1.3 ~ 1.5	9.4 ~ 10.8
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]
Fuel pump adaptor bolt	21.6 ~ 26.5	2.2 ~ 2.7	15.9 ~ 19.5
Injector & rail assembly bolt	18.6 ~ 23.5	1.9 ~ 2.4	13.7 ~ 17.4
CVVT bolt (LH/RH)	64.7 ~ 76.5	6.6 ~ 7.8	47.7 ~ 56.4
Camshaft bearing cap bolt (M6)	11.8 ~ 13.7	1.2 ~ 1.4	8.7 ~ 10.1
Camshaft bearing cap bolt (M8)	18.6 ~ 22.6	1.9 ~ 2.3	13.7 ~ 16.6
Cam carrier bolt	18.6 ~ 22.6	1.9 ~ 2.3	13.7 ~ 16.6
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 (Front/Rear)	34.3 ~ 39.2	3.5 ~ 4.0	25.3 ~ 28.9
Camshaft position sensor (LH/RH)	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Oil control valve (OCV) bolt (LH/RH)	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Cylinder block
Flywheel bolt (M/T)	117.7 ~ 127.5	12.0 ~ 13.0	86.8 ~ 93.9
Drive plate bolt (A/T)	117.7 ~ 127.5	12.0 ~ 13.0	86.8 ~ 93.9
Connecting rod bearing cap bolt	[17.7~21.6] + [88~92°]	[1.8~2.2] + [88~92°]	[13.0~15.9] + [88~92°]
Lower crankcase bolt	18.6 ~ 23.5	1.9 ~ 2.4	13.7 ~ 17.4
Main bearing cap bolt	[27.5~31.4] + [120~125°]	[2.8~3.2] + [120~125°]	[20.3~23.1] + [120~125°]
Crankshaft position sensor bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Knock sensor	18.6 ~ 23.5	1.9 ~ 2.4	13.7 ~ 17.4
Lubrication system
Oil drain plug	34.3 ~ 44.1	3.5 ~ 4.5	25.3 ~ 32.5
Oil filter	11.8 ~ 15.7	1.2 ~ 1.6	8.7 ~ 11.6
Oil level sensor bolt	8.8 ~ 9.8	0.9 ~ 1.0	6.5 ~ 7.2
Oil pan bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Oil screen bolt	19.6 ~ 26.5	2.0 ~ 2.7	14.5 ~ 19.5
Oil screen nut	11.8 ~ 13.7	1.2 ~ 1.4	8.7 ~ 10.1
Oil pressure switch	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Cooling system
Water pump pulley bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Water pump bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Water inlet fitting nut	18.6 ~ 23.5	1.9 ~ 2.4	13.7 ~ 17.4
Water temperature control assembly bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Heater pipe bolt	19.6 ~ 23.5	2.0 ~ 2.4	14.5 ~ 17.4
Intake and exhaust system
Air intake hose clamp bolt	2.9 ~ 4.9	0.3 ~ 0.5	2.2 ~ 3.6
Air cleaner asembly bolt	7.8 ~ 9.8	0.8 ~ 1.0	5.8 ~ 7.2
Electronic throttle control (ETC) module bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Intake manifold stay bolt	18.6 ~ 23.5	1.9 ~ 2.4	13.7 ~ 17.4
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
Oxygen sensor (Front/Rear)	39.2 ~49.0	4.0 ~ 5.0	28.9 ~ 36.2
Exhaust manifold heat protector bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Exhaust manifold stay bolt	39.2 ~49.0	4.0 ~ 5.0	28.9 ~ 36.2
Exhaust manifold nut	29.4 ~ 34.3	3.0 ~ 3.5	21.7 ~ 25.3
Catalytic converter / muffler nut	39.2 ~ 58.8	4.0 ~ 6.0	28.9 ~ 43.4

Repair procedures

Compression Pressure Inspection If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. 1. Warm up and stop engine ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Inspection 1. Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column. 2. Check for continuity between the terminals. 3. If continuity is not specified, replace the switch. Removal 1. Disconnect the negative (-) battery termin ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Intake Manifold Repair procedures
Removal and Installation 1. Remove the engine cover. 2. Disconnect the battery negative terminal. Tightening torque: 3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 3.0 ~ 4.4 lb-ft) 3. Disconnect the wiring connectors and harness clamps, and then remove the wiring and protectors from the intake m ...