Hyundai Santa Fe: Engine Mechanical System / Specifications

Hyundai Santa Fe (TM) 2019-2024 Service Manual / Engine Mechanical System / Specifications

Specifications
Description
Specifications
Limit
General
Type
In-line, DOHC
 
Number of cylinders
4
 
Bore
88.5 mm (3.484 in.)
 
Stroke
101.5 mm (3.996 in.)
 
Total displacement
2497 cc (152.38 cu.in.)
 
Compression ratio
10.5 : 1
 
Firing order
1-3-4-2
 
Valve timing
Intake valve
Opens
(ATDC/BTDC)
IVO: ATDC 23° - BTDC 49°
 
Closes (ABDC)
IVC: ABDC 36° - ABDC 108°
 
Exhaust valve
Opens (BBDC)
EVO: BBDC 73° - 23°
 
Closes (BTDC)
EVC: BTDC 2° - ATDC 48°
 
Camshaft
Cam height
Intake
39.8mm (1.567in)
 
Exhaust
38.0mm (1.496in)
 
Journal outer diameter
Intake
NO.1: 35.956 - 35.970 mm (1.41559 - 1.41614 in)
NO.2,3,4,5: 23.954 - 23.97mm(0.94307 - 0.94370 in.)
 
Exhaust
 
Bearing oil clearance
Intake
NO.1: 0.037 - 0.065mm (0.00146 - 0.00256 in)
NO.2,3,4,5: 0.037 - 0.067mm (0.00146 - 0.00264 in)

Exhaust

End play
0.09 - 0.23mm (0.00354 - 0.00091 in)
0.20 mm (0.0078 in.)
Valve
Valve length
Intake
113.18 mm (4.4559 in.)
112.93 mm (4.4461 in)
Exhaust
105.84 mm (4.1669 in.)
105.59 mm (4.1571in)
Stem outer diameter
Intake
5.465 - 5.480 mm (0.21516 - 0.21575 in.)
 
Exhaust
5.458 - 5.470 mm (0.21488 - 0.21535 in.)
 
Face angle
45.25° - 45.75°
 
Thickness of valve head (margin)
Intake
1.02 mm (0.0401 in.)
 
Exhaust
1.09 mm (0.0429 in.)
 
Valve stem to valve guide clearance
Intake
0.020 - 0.047 mm (0.00078 - 0.00185 in.)
0.070 mm (0.00275 in.)
Exhaust
0.030 - 0.054 mm (0.00118 - 0.00212 in.)
0.090 mm (0.00354 in.)
MLA outer diameter
31.964 - 31.980 mm (1.2584 - 1.2590 in.)
 
Tappet bore inner diameter
32.000 - 32.025 mm (1.2598 - 1.2608 in.)
 
MLA to tappet bore clearance
0.020 - 0.061 mm (0.00078 - 0.00240 in.)
0.070 mm (0.00275 in.)
Valve guide
Length
Intake
43.8 - 44.2 mm (1.7244 - 1.7401 in.)
 
Exhaust
43.8 - 44.2 mm (1.7244 - 1.7401 in.)
 
Inner diameter
Intake
5.500 - 5.512 mm (0.21654 - 0.21701 in.)

Exhaust
5.500 - 5.512 mm (0.21654 - 0.21701 in.)

Valve seat
Width of seat contact
Intake
1.16 - 1.46 mm (0.0457 - 0.0575 in.)
 
Exhaust
1.35 - 1.65 mm (0.0531 - 0.0649 in.)
 
Seat angle
Intake
44.75° - 45.10°
 
Exhaust
44.75° - 45.10°
 
Valve spring
Free length
52.51 mm (2.0673 in.)
 
Load
19.0 ± 0.6kg/35.0 mm (41.88 ± 1.32lb/1.3779in
39.8 ± 1.2kg/26.0 mm (87.74 ± 2.64lb/1.0236 in.)
 
Out of squareness
Less than 1.5°
 
Cylinder head
Flatness of gasket surface
Less than 0.05 mm (0.0019 in.) for total area
Less than 0.02 mm (0.0007 in.) for a section of
100 mm (3.9370 in.)×100 mm (3.9370 in.)
 
Flatness of manifold mounting surface
Intake
Less than 0.10 mm (0.0039 in.)
 
Exhaust
Less than 0.10 mm (0.0039 in.)
 
Piston
Piston outer diameter
88.45 - 88.48 mm (3.4823 - 3.4835 in.)
 
Piston to cylinder clearance
0.04 - 0.06 mm (0.0016 - 0.0024 in.)
 
Ring groove width
No. 1 ring
1.235 - 1.250 mm (0.04862 - 0.04921 in.)
1.260 mm (0.04961 in.)
No. 2 ring
1.230 - 1.250 mm (0.04843 - 0.04921 in.)
1.260 mm (0.04961 in.)
Oil ring
2.010 - 2.025 mm (0.07913 - 0.07972 in.)
2.050 mm (0.08071 in.)
Piston ring
Side clearance
No. 1 ring
0.045 - 0.080 mm (0.00177 - 0.00315 in.)
0.100 mm (0.00394 in.)
No. 2 ring
0.040 - 0.080 mm (0.00157 - 0.00315 in.)
0.100 mm (0.00394 in.)
Oil ring
0.040 - 0.115 mm (0.00157 - 0.00453 in.)
0.60 mm (0.0236 in.)
End gap
No. 1 ring
0.14 - 0.19 mm (0.0055 - 0.0075 in.)
0.60 mm (0.0236 in.)
No. 2 ring
0.30 - 0.40 mm (0.0118 - 0.0157 in.)
0.70 mm (0.0275 in.)
Oil ring
0.10 - 0.40 mm (0.0039 - 0.0157 in.)
0.80 mm (0.0315 in.)
Piston pin
Piston pin outer diameter
19.997 - 20.000mm (0.7873 - 0.7874 in.)
 
Piston pin hole inner diameter
20.003 - 20.007 mm (0.7875 - 0.7877 in.)
 
Piston pin hole clearance
0.003 - 0.010 mm (0.00012 - 0.00039 in.)
 
Connecting rod small end hole inner diameter
22.005 - 22.011 mm (0.8663 - 0.8666 in.)
 
Piston pin-to-connecting rod bushing oil clearance
0.005 - 0.014 mm (0.00020 - 0.00055 in.)
 
Connecting rod
Connecting rod big end inner diameter
51.000 - 51.018 mm (2.00787 - 2.00858 in.)
 
Connecting rod bearing oil clearance
0.032 - 0.050 mm (0.0013 - 0.0020 in.)
0.050 mm ( 0.00197 in.)
Side clearance
0.10 - 0.25 mm (0.0039 - 0.0098 in.)
0.35 mm (0.0138 in.)
Crankshaft
Main journal outer diameter
51.942 - 51.960 mm (2.04496 - 2.04567 in.)
 
Pin journal outer diameter
47.954 - 47.972 mm (1.88795 - 1.88866 in.)
 
Main bearing oil clearance
#1,2,4,5 : 0.022~0.040mm (0.00086 - 0.00157 in.)
#3 : 0.028~0.046mm (0.00110 - 0.00181 in.)

End play
0.100 - 0.280 mm (0.0039 - 1.0110 in.)

Cylinder block
Cylinder bore
88.50 - 88.53 mm (3.4843 - 3.4954 in.)
 
Flatness of gasket surface
Less than 0.05 mm (0.0019 in.) for total area
Less than 0.02 mm (0.0007 in.) for a section of
100 mm (3.9370 in.)×100 mm (3.9370 in.)
 
Engine oil
Oil quantity
Total
6.8 L (1.80 U.S.gal., 7.19 U.S.qt., 5.98 lmp.qt.)
When replacing a short engine or block assembly
Oil pan
5.5 L (1.45 U.S.gal., 5.81 U.S.qt., 4.84 lmp.qt.)
 
Drain and refill
5.8 L (1.53 U.S.gal., 6.13 U.S.qt., 5.10 lmp.qt.)
Including oil filter
Oil grade
Recommendation
Middle East : 5W-30 ACEA A5/B5 or 0W-30 ACE C2
EUROPE : 0W-20 API LATEST(SN PLUS) or ACEA C5
SAE viscosity grade
Recommended SAE viscosity number
Refer to the "Lubrication System".
Oil pressure (at 1,000rpm)
90.22 kPa (0.92 kgf/cm², 13.09 psi) or above
Oil temperature (oil pan): 110±2°C (230±35.6°F)
Cooling system
Cooling method
Forced circulation with cooling fan
 
Coolant quantity
7.7 L (2.0 U.S.gal., 8.14 U.S.qt., 6.8 lmp.qt.)
 
Thermostat
Type
Wax pellet type
 
Opening temperature
82±1.5°C (179.6±2.7°F)
 
Full opening valve lift/temperature
More than 8 mm (0.3 in.) / 95°C (203°F)
 
Reservoir tank cap
Main valve opening pressure
125.3 - 154.7 kPa
(1.278 - 1.578 kgf/cm, 18.17 - 22.44 psi)
 
Vacuum valve opening pressure
Less then 6.8 kPa (0.0693 kgf/cm, 0.9863 psi)
 

Tightening Torques
Item
N.m
kgf.m
lb-ft
Engine mounting
Engine mounting bracket to body fixing bolt
63.7 - 83.4
6.5 - 8.5
47.0 - 61.5
Engine mounting bracket to body fixing nut
63.7 - 83.4
6.5 - 8.5
47.0 - 61.5
Engine mounting insulator to engine mounting support bracket fixing nut
88.3 - 107.9
9.0 - 11.0
65.1 - 79.6
Engine mounting support bracket to engine support bracket fixing bolt
63.7 - 83.4
6.5 - 8.5
47.0 - 61.5
Engine mounting support bracket to engine support bracket fixing nut
63.7 - 83.4
6.5 - 8.5
47.0 - 61.5
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 bracket to transaxle mounting support bracket 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 & nut
107.9 - 127.5
11.0 - 13.0
79.6 - 94.0
Drive belt system
Drive belt tensioner pulley bolt
27.5 - 33.3
2.8 - 3.4
6.17 - 7.50
Drive belt tensioner bolt
53.9 - 63.7
5.5 - 6.5
39.7 - 47.0
Drive belt tensioner mounting bracket bolt
39.2 - 44.1
4.0 - 4.5
28.9 - 32.5
Crankshaft pulley bolt
[114.7 - 120.6] + [68° - 72°]
[11.7 - 12.3] + [68° - 72°]
[25.8 - 27.1] + [68° - 72°]
Timing System
variable force solenoid (VFS) valve bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Timing chain cover bolt (M6)
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Timing chain cover bolt (M8)
18.6 - 22.5
1.9 - 2.3
13.7 - 16.6
Timing chain cover bolt (M10)
39.2 - 44.1
4.0 - 4.5
28.9 - 32.5
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
Cylinder head
Engine cover mounting bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Ignition coil bolt
3.9 - 5.9
0.4 - 0.6
2.9 - 4.3
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]
Injector & rail assembly bolt
18.6 - 23.5
1.9 - 2.4
13.7 - 17.4
Oil control valve (OCV) & Center bolt
[27.4 - 31.3] + 30°
[2.8 - 3.2] + 30°
[20.2 - 23.1] + 30°
Camshaft bearing cap bolt (M6)
[4.9 - 7.8] + [11.8 - 13.7]
[0.5 - 0.8] + [1.2 - 1.4]
[3.6 - 5.8] + [8.7 - 10.1]
Camshaft bearing cap bolt (M8)
[9.8 - 11.8] + [18.6 - 22.6]
[1.0 - 1.2] + [1.9 - 2.3]
[7.2 - 8.7] + [13.7 - 16.6]
Cylinder head bolt
[32.4-36.3] + [90 - 94°] + [110 - 114°]
[3.3-3.7] + [90 - 94°] + [110 - 114°]
[23.9-26.8] + [90 - 94°] + [110 - 114°]
Engine hanger bolt (Front/Rear)
18.6 - 23.5
1.9 - 2.4
13.7 - 17.3
Camshaft position sensor
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Cylinder block
Drive plate bolt
127.5 - 137.3
13.0 - 14.0
94.0 - 101.3
Crank lower case mounting bolt
29.4 - 33.3
3.0 - 3.4
21.6 - 24.5
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
[27.5 - 31.4] + [120° - 125°]
[2.8 - 3.2] + [120° - 125°]
[6.17 - 7.05] + [120° - 125°]
Piston cooling oil jet bolt
8.83 - 10.8
0.9 - 1.1
1.98 - 2.43
Crankshaft position sensor bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Crankshaft position sensor cover bolt (M6)
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 mounting bolt
19.6 - 23.5
2.0 - 2.4
14.5 - 17.4
Oil cooler mounting bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Oil pump mounting bolt
19.6 - 23.5
2.0 - 2.4
14.5 - 17.4
Oil level gauge assembly bolt
7.8 - 11.8
0.8 - 1.2
5.8 - 8.7
A/C compressor bracket bolt
19.6 - 23.5
2.0 - 2.4
14.5 - 17.4
Oil pan bolt (M6)
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Oil pan bolt (M9)
26.5 - 30.4
2.7 - 3.1
19.5 - 22.4
BSM chain tensioner arm bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
BSA chain guide bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
BSA chain tensioner bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Balance shaft assembly bolt
[17.7 - 21.6] + [58 - 62°]
[1.8 - 2.2] + [58 - 62°]
[13.0 - 15.9] + [58 - 62°]
Oil pressure switch
7.8 - 11.8
0.8 - 1.2
5.8 - 8.7
Cooling system
Water pump pulley bolt
7.8 - 9.8
0.8 - 1.0
5.8 - 7.2
Water pump bolt
18.6 - 23.5
1.9 - 2.4
13.7 - 17.4
Water pump housing bolt
18.6 - 23.5
1.9 - 2.4
13.7 - 17.4
Water inlet fitting bolt
7.8 - 11.8
0.8 - 1.2
5.8 - 8.7
Water temperature control assembly nut
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Water temperature control assembly bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
Water inlet pipe bolt
9.8 - 11.8
1.0 - 1.2
7.2 - 8.7
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
7.8 - 11.8
0.8 - 1.2
5.8 - 8.7
Exhaust manifold stay bolt (M8)
18.6 - 27.5
1.9 - 2.8
13.7 - 20.3
Exhaust manifold stay bolt (M10)
51.9 - 57.8
5.3 - 5.9
38.3 - 42.6
Exhaust manifold nut
49.0 - 53.9
5.0 - 5.5
36.2 - 39.7
Catalytic converter / muffler nut
39.2 - 58.8
4.0 - 6.0
28.9 - 43.4

    Engine Mechanical System

    ..

    Special service tools

    Special Service Tools Tool (Number and name) Illustration Use Crankshaft front oil seal installer (09214 - L1100) (09231-H1100) Installation of the front oil seal...

    Other information:

    Hyundai Santa Fe (TM) 2019-2024 Service Manual: Seat Belt Pretensioner (BPT). Repair procedures


    Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front anchor seat belt (A). 3...

    Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Rear Cross-Traffic Collision-Avoidance Assist (RCCA)


    Rear Cross-Traffic Collision-Avoidance Assist is designed to help detect vehicles approaching from the left and right side while your vehicle is reversing, and warn the driver that a collision is imminent with a warning message and an audible warning...

    Categories

    Engine oil pressure warning light. Low fuel level warning light

    Engine oil pressure warning light

    This warning light illuminates:

    When the engine oil pressure is low.

    If the engine oil pressure is low:

    1. Drive carefully to the nearest safe location and stop your vehicle.

    2. Turn the engine off and check the engine oil level (For more details, refer to “Engine Oil” section in chapter 9). If the level is low, add oil as required.

    read more


     
    Copyright © 2024 www.hsafe4.com