Hyundai Palisade: Engine Mechanical System / Specifications

Hyundai Palisade (LX2) 2020-2024 Service Manual / Engine Mechanical System / Specifications

Specifications
Description
Specifications
Limit
General
Type
 V - type, DOHC
Number of cylinders
 6
Bore
 96 mm (3.7795 in.)
Stroke
 87.0 mm (3.4252 in)
Total displacement
 3,778 cc (230.55 cu.in)
Compression ratio
 13.0 : 1
Firing order
 1 - 2 - 3 - 4 - 5 - 6
Valve timing
Intake
 Opens (ATDC)
 BTDC 65° - ATDC 20°
Closes (ABDC)
 ABDC 27° - ABDC 112°
Exhaust
 Opens (BBDC)
 BBDC 52° - BBDC 2°
Closes (ATDC)
 ATDC 0° - ATDC 50°
Cylinder head
Flatness of gasket surface
 Less than 0.05 mm (0.0019 in.)
[Less than 0.02 mm (0.0008 in.) / 150 x 150]
Flatness of manifold mounting
 Intake
 Less than 0.1 mm (0.0039 in.)
[Less than 0.03 mm (0.001 in.) / 110 x 110]
Exhaust
 Less than 0.1 mm (0.0039 in.)
[Less than 0.03 mm (0.001 in.) / 110 x 110]
Camshaft
Cam height
 LH
Camshaft
 Intake
 47.2 mm (1.8582 in)
Exhaust
 45.8 mm (1.8031 in.)
RH
Camshaft
 Intake
 47.2 mm (1.8582 in)
Exhaust
 45.8 mm (1.8031 in.)
Journal outer diameter
 LH, RH
camshaft
 Intake
 No.1 : 30.954 - 30.968 mm (1.2186 - 1.2192 in)
No.2, 3, 4 : 23.963 - 23.977 mm (0.9434 - 0.9439 in)
Exhaust
 No.1 : 27.964 - 27.978 mm (1.1009 - 1.1015 in.)
No.2,3,4: 23.954 - 23.970 mm (0.9430 - 0.9437 in.)
Bearing oil clearance
 LH, RH
camshaft
 Intake
 No.1 : 0.037 - 0.067 mm (0.0014 - 0.0026 in)
No.2, 3, 4 : 0.030 - 0.058 mm (0.0011 - 0.0022 in)
Exhaust
 No.1: 0.027 - 0.057 mm (0.0011 - 0.0022in.)
No.2, 3, 4: 0.030 - 0.058 mm (0.0011 - 0.0022 in.)
End play
 Intake
 0.04 - 0.18 mm (0.0015 - 0.0070 in)
Exhaust
 0.02 - 0.18 mm (0.0007 - 0.0070 in)
Valve
Valve length
 Intake
 105.27mm(4.1445 in.)
Exhaust
 105.50 mm (4.1535 in.)
Stem outer diameter
 Intake
 5.465 - 5.480 mm (0.2151 - 0.2157 in.)
Exhaust
 5.458 - 5.470 mm (0.2149 - 0.2153 in.)
Face angle
 45.25° - 45.75°
Thickness of valvehead(margin)
 Intake
 1.0 mm (0.0394 in.)
Exhaust
 1.1 mm (0.0433 in.)
Valve stem to valve guide clearance
 Intake
 0.020 - 0.047 mm (0.00078 - 0.00185 in.)
Exhaust
 0.030 - 0.054 mm (0.00118 - 0.00212 in.)
Valve guide
Inner diameter
 Intake
 5.500 - 5.512 mm (0.2165 - 0.2170 in.)
Exhaust
 5.500 - 5.512 mm (0.2165 - 0.2170 in.)
Length
 Intake
 41.8 - 42.2 mm (1.6457 - 1.6614 in.)
Exhaust
 41.8 - 42.2 mm (1.6457 - 1.6614 in.)
Valve seat
Width of seat contact
 Intake
 1.15 - 1.45 mm(0.05118 - 0.05709 in.)
Exhaust
 1.35 - 1.65 mm(0.05315 - 0.06496 in.)
Seat angle
 Intake
 44.75° - 45.20°
Exhaust
 44.75° - 45.20°
Valve spring
Free length
 46.2 mm (1.8188 in)
Load
 19.4 ± 0.8kg / 34.0 mm (42.7 ± 1.8 lb / 1.3386 in.)
39.3 ± 1.2kg / 23.8 mm (86.6 ± 2.6 lb / 0.9370 in.)
Out of squareness
 Less than 1.5°
MLA
MLA outer diameter
 Intake
 34.964 - 34.980 mm (1.3765 - 1.3772 in.)
Exhaust
 34.964 - 34.980 mm (1.3765 - 1.3772 in.)
Cylinder head tappet bore inner diameter
 Intake
 35.000 - 35.025 mm (1.3779 - 1.3789 in.)
Exhaust
 35.000 - 35.025 mm (1.3779 - 1.3789 in.)
MLA to tappet bore clearance
 Intake
 0.020 - 0.061 mm (0.0008 - 0.0024 in.)
 0.07 mm (0.0027 in.)
Exhaust
 0.020 - 0.061 mm (0.0008 - 0.0024 in.)
 0.07 mm (0.0027 in.)
Valve clearance (At 20°C [68°F])
Intake
 0.17 - 0.23 mm (0.0067 - 0.0090 in.)
Exhaust
 0.27 - 0.33 mm (0.0106 - 0.0129 in.)
Cylinder block
Cylinder bore
 96.00 - 96.03 mm (3.7795 - 3.7807 in.)
Flatness of gasket surface
 Less than 0.05 mm (0.0019 in.)
[Less than 0.02 mm (0.0008 in.) / 150 x 150]
Piston
Piston outer diameter
 95.95 - 95.98 mm (3.7776 - 3.7787 in)
Piston to cylinder clearance
 0.04 - 0.06 mm (0.0016 - 0.0024 in.)
Ring groove width
 No. 1 ring groove
 1.23 - 1.25 mm (0.0484 - 0.0492 in.)
No. 2 ring groove
 1.23 - 1.25 mm (0.0484 - 0.0492 in.)
Oil ring groove
 2.01 - 2.03 mm (0.0791 - 0.0799 in.)
Piston ring
Side clearance
 No. 1 ring
 0.04 - 0.08 mm (0.0015 - 0.0031 in.)
 0.1 mm (0.004 in.)
No. 2 ring
 0.04 - 0.08 mm (0.0015 - 0.0031 in.)
 0.1 mm (0.004 in.)
Oil ring
 0.02 - 0.06 mm (0.0008 - 0.0024 in.)
 0.2 mm (0.008 in.)
End gap
 No. 1 ring
 0.17 - 0.24 mm (0.0067 - 0.0094 in.)
 0.6 mm (0.0236 in.)
No. 2 ring
 0.32 - 0.47 mm (0.0126 - 0.0185 in)
 0.7 mm (0.0275 in.)
Oil ring
 0.20 - 0.40 mm (0.0078 - 0.0157 in.)
 0.8 mm (0.0315 in.)
Piston pin
Piston pin outer diameter
 21.097 - 22.000 mm (0.8305 - 0.8661 in.)
Piston pin hole inner diameter
 22.004 - 22.010 mm (0.8662 - 0.8665 in.)
Piston pin hole clearance
 0.004 - 0.013 mm (0.00015 - 0.00051 in.)
Connecting rod small end inner diameter
 22.005 - 22.016 mm (0.8663 - 0.8668 in.)
Connecting rod small end hole clearance
 0.005 - 0.019 mm (0.00019 - 0.00074 in.)
Connecting rod
Connecting rod big end inner diameter
 58.000 - 58.018 mm (2.2834 -2.2842 in.)
Connecting rod bearing oil clearance
 0.042 - 0.060 mm (0.0017 - 0.0024 in.)
Side clearance
 0.1 - 0.25 mm (0.0039 - 0.0098 in.)
Crankshaft
Main journal outer diameter
 68.942 - 68.960 mm (2.7142 - 2.7149 in.)
Pin journal outer diameter
 54.954 - 54.972 mm (2.1635 - 2.1642 in.)
Main bearing oil clearance
 0.023 - 0.041 mm (0.0009 - 0.0016 in)
End play
 0.10 - 0.28 mm (0.0039 - 0.0110 in.)
Oil pump
Regulating pressure
 3.8 - 4.2 bar
Engine oil
Oil quantity
 Total
 6.7 L (7.08 US qt, 5.89 lmp qt, 1.77 US.gal)
 Total Engine oil
Oil pan
 6.4 L (6.76 US qt, 5.63 lmp qt, 1.69 US.gal)

Drain and refill
 6.5 L (6.87 US qt, 5.72 lmp qt, 1.72 US.gal)
 Including oil filter
Oil grade
 Specification
 API SM, ILSAC GF-4 or above
Hyundai Palisade. Specifications   
•
Refer to the "Lubrication System" for recommended SAE viscosity number.
Refer to the "Lubrication System".
Oil pressure (at 1000rpm)
 117 kPa (1.2 kgf/cm², 17.07 psi)
[at 1000 rpm, 110°C (230 °F)]
 Oil temperature (oil pan): 110±2°C (230±35.6°F)
Cooling system
Cooling method
 Forced circulation with water pump
Coolant quantity
 11.98 L (12.66 US qt, 10.54 lmp qt, 3.16 US gal)
Thermostat
 Type
 Wax pellet type
Opening temperature
 100 ± 2°C (212 ± 35.6°F)
Fully opened temperature
 113°C (235.4°F)
Full lift
 8 mm (0.3150 in) or more
Radiator cap
 Main valve opening pressure
 93.16 - 122.58 kpa
(0.95 - 1.25kg/cm², 13.51 - 17.78 psi)
Vacuum valve opening pressure
 0 - 6.86 kpa
(0 - 0.07kg/cm², 0 - 0.99 psi)

Tightening Torques
Item
N.m
kgf.m
lb-ft
Engine mounting
Engine mounting bracket to body fixing bolt and nut
 63.7 - 83.4
 6.5 - 8.5
 47.0 - 61.5
Engine mounting support bracket to engine mounting insulator fixing nut
 98.1 - 117.7
 10.0 - 12.0
 72.3 - 86.8
Engine mounting support bracket to engine support bracket fixing bolt
 98.1 - 117.7
 10.0 - 12.0
 72.3 - 86.8
Engine mounting support bracket to engine support bracket fixing nut
 98.1 - 117.7
 10.0 - 12.0
 72.3 - 86.8
Transaxle mounting bracket to body fixing bolt
 63.7 - 83.4
 6.5 - 8.5
 47.0 - 61.5
Transaxle mounting bracket to body fixing nut
 63.7 - 83.4
 6.5 - 8.5
 47.0 - 61.5
Transaxle mounting support bracket  to transaxle mounting insulator fixing bolt
 107.9 - 127.5
 11.0 - 13.0
 79.6 - 94.0
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
 107.9 - 127.5
 11.0 - 13.0
 79.6 - 94.0
Timing System
Drive belt idler bolt
 53.9 - 57.9
 5.5 - 5.9
 39.8 - 42.7
Drive belt auto tensioner bolt (M12)
 81.4 - 85.3
 8.3 - 8.7
 60.0 - 62.9
Drive belt auto tensioner bolt (M8)
 17.7 - 21.6
 1.8 - 2.2
 13.0 - 15.9
Crankshaft pulley bolt
 421.7 - 431.5
 43.0 - 44.0
 311.0 - 318.3
Timing chain cover bolts A
 18.6 - 21.6
 1.9 - 2.2
 13.7 - 15.9
Timing chain cover bolts B
 24.5 - 26.5
 2.5 - 2.7
 18.1 - 19.5
Timing chain cover bolt C
 58.8 - 68.6
 6.0 - 7.0
 43.4 - 50.6
Timing chain cover bolt D
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Timing chain auto tensioner bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Timing chain auto tensioner nuts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Timing chain auto tensioner arm bolts
 18.6 - 21.6
 1.9 - 2.2
 13.7 - 15.9
Timing chain guide bolts
 19.6 - 24.5
 2.0 - 2.5
 14.5 - 18.1
Timing chain cam to cam guide bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Cylinder head
Cylinder head cover bolts (LH / RH)
 [4.9 - 5.9] + [9.8 - 11.8]
 [0.5 - 0.6] + [1.0 - 1.2]
 [3.6 - 4.3] + [7.2 - 8.7]
Exhaust CVVT bolt (LH / RH)
 64.7 - 76.5
 6.6 - 7.8
 47.7 - 56.4
Intake CVVT OCV & center bolt (LH / RH)
 [24.5] + [55 - 61°]
 [2.5] + [55 - 61°]
 [18.1] + [55 - 61°]
Camshaft bearing cap bolts (LH / RH)
 [5.8] + [9.8 - 11.8]
 [0.6] + [1.0 - 1 .2]
 [4.3] + [7.2 - 8.7]
Cylinder head bolts (LH / RH)
 [37.3 - 41.2] + [118 - 122°] + [88 - 92°]
 [3.8 - 4.2] + [118 - 122°] + [88 - 92°]
 [27.5 - 30.4] + [118 - 122°] + [88 - 92°]
Cylinder head bolt (RH rear)
 18.6 - 23.5
 1.9 - 2.4
 13.7 - 17.4
Engine hanger bolt (Front)
 44.1 - 53.6
 4.5 - 5.5
 32.5 - 39.8
Engine hanger bolts (Rear)
 18.6 - 23.5
 1.9 - 2.4
 13.7 - 17.4
Exhaust OCV(oil control valve) bolts (LH / RH)
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Variable force solenoid(VFS) bolt (LH / RH)
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Fuel pump bracket bolt
 18.6 - 23.5
 1.9 - 2.4
 13.7 - 17.4
Cylinder block
Connecting rod bolts
 [27.5 - 31.3] + [98 - 102°]
 [2.8 - 3.2] + [98 - 102°]
 [20.2 - 23.1] + [98 - 102°]
Main bearing cap inner bolts (M11)
 [49.0] + [90°]
 [5.0] + [90°]
 [36.2] + [90°]
Main bearing cap outer bolts (M8)
 [19.6] + [120°]
 [2.0] + [120°]
 [14.5] + [120°]
Main bearing cap side bolts (M8)
 29.4 - 31.4
 3.0 - 3.2
 21.7 - 23.1
Oil drain cover bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Oil jet bolts
 27.5 - 31.3
 2.8 - 3.2
 20.2 - 23.1
Rear oil seal case bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Baffle plate bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Knock sensor bolts (LH / RH)
 15.7 - 23.5
 1.6 - 2.4
 11.6 - 17.4
Variable force solenoid(VFS) bolt (LH / RH)
 9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Drive plate bolts
 71.54 - 75.46
 7.3 - 7.7
 52.80 - 55.69
Upper oil pan bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Lubrication system
Oil drain bolt
 34.3 - 44.1
 3.5 - 4.5
 25.3 - 32.5
Oil pump bolts
 20.6 - 22.6
 2.1 - 2.3
 15.2 - 16.6
Oil filter body bolts
 19.6 - 21.6
 2.0 - 2.2
 14.5 - 15.9
Oil filter cap
 31.4 - 38.2
 3.2 - 3.9
 23.1 - 28.2
Oil level gauge bolt
 18.6 - 22.6
 1.9 - 2.3
 13.7 - 16.6
Lower oil pan bolts
 11.8 - 13.7
 1.2 - 1.4
 8.7 - 10.1
Oil pump chain tensioner bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Oil pump chain sprocket bolt
 19.6 - 24.5
 2.0 - 2.5
 14.5 - 18.1
Cooling system
Water pump bolts A
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Water pump bolt B
 21.6 - 26.5
 2.2 - 2.7
 15.9 - 19.5
Water pump bolt C
 21.6 - 23.5
 2.2 - 2.4
 15.9 - 17.4
Water pump bolt D
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Water pump bolt E
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Water pump pulley bolts
 7.8 - 9.8
 0.8 - 1.0
 5.8 - 7.2
Water temp. control nuts
 19.6 - 23.5
 2.0 - 2.4
 14.5 - 17.4
Water temp. control bolts
 19.6 - 23.5
 2.0 - 2.4
 14.5 - 17.4
Water center pipe bolt
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Water outlet pipe mounting bolt
19.6 - 23.5
2.0 - 2.4
14.5 - 17.4
Water inlet/outlet pipe and water temp. control fixing bolt
19.6 - 23.5
2.0 - 2.4
14.5 - 17.4
Electric thermostat housing bolt
16.7 - 19.6
1.7 - 2.0
12.3 - 14.5
Intake and exhaust system
Intake air hose clamp bolt
 2.9 - 4.9
 0.3 - 0.5
 2.2 - 3.6
Air cleaner assembly bolts
 7.8 - 9.8
 0.8 - 1.0
 5.8 - 7.2
Intake manifold bolts
[3.9 - 5.9] + [26.5 - 31.4]
[0.4 - 0.6] + [2.7 - 3.2]
[2.9 - 4.3] + [19.5 - 23.1]
Surge tank stay bolts
 27.5 - 31.3
 2.8 - 3.2
 20.2 - 23.1
Surge tank bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Surge tank grommet bolts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Surge tank nuts
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Heat protector bolts (LH / RH)
 9.8 - 11.8
 1.0 - 1.2
 7.2 - 8.7
Exhaust manifold stay bolts
 24.5 - 35.3
 2.5 - 3.6
 18.1 - 26.0
Exhaust manifold nuts (LH / RH)
 49.0 - 53.9
 5.0 - 5.5
 36.2 - 39.8
Front muffler nut
 39.2 - 58.8
 4.0 - 6.0
 28.9 - 43.4
Center muffler nut
 39.2 - 58.8
 4.0 - 6.0
 28.9 - 43.4
Rear muffler nut
 39.2 - 58.8
 4.0 - 6.0
 28.9 - 43.4

Hyundai Palisade. Specifications   
•
Torque - to - yield cylinder head, connecting rod cap and crankshaft main bearing cap bolts must be replaced once removed because the bolts are designed to be permanently elongated beyond the state of elasticity when torqued.
•
If removed bolts are reused, the bolts may break or fail to maintain clamping force.

    Engine Mechanical System

    ..

    Repair procedures

    Compression Pressure Inspection    • If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure...

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