Hyundai Ioniq: General Tightening Torque Table / General information

Hyundai Ioniq (AE) 2017-2024 Service Manual / General Information / General Tightening Torque Table / General information

Tightening Torque Table of Standard Parts
Bolt (Nominal diameter)
Nut (Nominal diameter)


Bolt/ Nut Normal screw
Torque Nm (kg.m, Ib-ft)

Nominal diameter.
(mm)
Pitch [mm (in.) ]
4T
8T
10T

M5
0.8 (0.031)
2.0 - 3.0 (0.2 - 0.3, 1.4 - 2.2)
4.9 - 6.9 (0.5 - 0.7, 3.6 - 5.1)
7.8 - 10.8 (0.8 - 1.1, 5.8 - 8.0)
M6
1 (0.039)
2.9 - 4.9 (0.3 - 0.5, 2.2 - 3.6)  
8.8 - 12.7 (0.9 - 1.3, 6.5 - 9.4)  
13.7 - 18.6 (1.4 - 1.9, 10.1 - 13.7)
M8
1.25 (0.049)
8.8 - 11.8 (0.9 - 1.2, 6.5 - 8.7)
22.6 - 30.4 (2.3 - 3.1, 16.6 - 22.4)  
33.3 - 44.1 (3.4 - 4.5, 24.6 - 32.5)
M10
1.5 (0.059)
16.7 - 22.6 (1.7 - 2.3, 12.3 - 16.6)
45.1 - 60.8 (4.6 - 6.2, 33.3 - 44.8)
65.7 - 88.3 (6.7 - 9.0, 48.5 - 65.1)
M12
1.75 (0.068)
29.4 - 39.2 (3.0 - 4.0, 21.7 - 28.9)
78.5 - 105.9 (8.0 - 10.8, 57.9 - 78.1)
114.7 - 154.9 (11.7 - 15.8, 84.6 - 114.3)
M14
2 (0.078)
47.1 - 63.7 (4.8 - 6.5, 34.7 - 47.0)
125.5 - 169.7 (12.8 - 17.3, 92.6 - 125.1)
183.4 - 249.1 (18.7 - 25.4, 135.3 - 183.7)
M16
2 (0.078)
73.5 - 100.0 (7.5 - 10.2, 54.2 - 73.8)
197.1 - 266.7 (20.1 - 27.2, 145.4 - 196.7)
288.3 - 390.3 (29.4 - 39.8, 212.7 - 287.9)
M20
2.5 (0.098)
144.2 - 195.2 (14.7 - 19.9, 106.3 - 143.9)
396.2 - 535.4 (40.4 - 54.6, 292.2 - 394.9)
565.8 - 764.9 (57.7 - 78.0, 417.3 - 564.2)
M24
3 (0.118)
249.1 - 337.3 (25.4 - 34.4, 183.7 - 248.8)
687.4 - 929.7 (70.1 - 94.8, 507.0 - 685.7)
975.8 - 1320.0 (99.5 - 134.6, 719.7 - 973.6)
M30
3.5 (0.137)
499.2 - 674.7 (50.9 - 68.8, 368.2 - 497.6)
1372.9 - 1858.4 (140.0 - 189.5, 1012.6 - 1370.7)
1956.4 - 2647.8 (199.5 - 270.0, 1443.0 - 1952.9)

Bolt/ Nut Thin screw
Torque Nm (kg.m, Ib-ft)
Nominal diameter.
(mm)
Pitch [mm (in.) ]
4T
8T
10T

M5
0.5 (0.019)
2.0 - 3.0 (0.2 - 0.3, 1.4 - 2.2)
5.9 - 8.8 (0.6 - 0.9, 4.3 - 6.5)
8.8 - 12.7 (0.9 - 1.3, 6.5 - 9.4)
M6
0.75 (0.029)
3.9 - 4.9 (0.4 - 0.5, 2.9 - 3.6)
9.8 - 13.7 (1.0 - 1.4, 7.2 - 10.1)
14.7 - 20.6 (1.5 - 2.1, 10.8 - 15.2)
M8
1 (0.039)
8.8 - 11.8 (0.9 - 1.2, 6.5 - 8.7)
24.5 - 32.4 (2.5 - 3.3, 18.1 - 23.9)
35.3 - 48.1 (3.6 - 4.9, 26.0 - 35.4)
M10
1.25 (0.049)
17.7 - 23.5 (1.8 - 2.4, 13.0 - 17.4)
47.1 - 63.7 (4.8 - 6.5, 34.7 - 47.0)
69.6 - 94.1 (7.1 - 9.6, 51.4 - 69.4)
M12
1.25 (0.049)
32.4 - 44.1 (3.3 - 4.5, 23.9 - 32.5)
86.3 - 117.7 (8.8 - 12.0, 63.7 - 86.8)
127.5 - 172.6 (13.0 - 17.6, 94.0 - 127.3)
M14
1.5 (0.059)
51.0 - 69.6 (5.2 - 7.1, 37.6 - 51.4)
136.3 - 185.3 (13.9 - 18.9, 100.5 - 136.7)
201.0 - 271.6 (20.5 - 27.7, 148.3 - 200.4)
M16
1.5 (0.059)
79.4 - 107.9 (8.1 - 11.0, 58.6 - 79.6)
211.8 - 286.4 (21.6 - 29.2, 156.2 - 211.2)
311.8 - 421.7 (31.8 - 43.0, 230.0 - 311.0)
M20
1.5 (0.059)
163.8 - 221.6 (16.7 - 22.6, 120.8 - 163.5)
448.2 - 607.0 (45.7 - 61.9, 330.5 - 447.7)
639.4 - 864.9 (65.2 - 88.2, 471.6 - 638.0)
M24
2 (0.078)
276.5 - 373.6 (28.2 - 38.1, 204.0 - 275.6)
759.0 - 1026.8 (77.4 - 104.7, 559.8 - 757.3)
1080.7 - 1462.2 (110.2 - 149.1, 797.1 - 1078.4)
M30
2 (0.078)
562.9 - 762.0 (57.4 - 77.7, 415.2 - 562.0)
1553.4 - 2102.5 (158.4 - 214.4, 1145.7 - 1550.8)
2210.4 - 2991.0 (225.4 - 305.0, 1630.3 - 2206.1)

Flange Bolt (Nominal diameter)
Flange Nut (Nominal diameter)


Flange Bolt/ Nut Normal screw
Torque Nm (kg.m, Ib-ft)
Nominal diameter.
(mm)
Pitch [mm (in.) ]
4T
8T
10T

M5
0.8 (0.031)
2.0 - 2.9 (0.2 - 0.3, 1.4 - 2.2)
5.9 - 7.8 (0.6 - 0.8, 4.3 - 5.8)
8.8 - 11.8 (0.9 - 1.2, 6.5 - 8.7)
M6
1 (0.039)
3.9 - 4.9 (0.4 - 0.5, 2.9 - 3.6)
9.8 - 13.7 (1.0 - 1.4, 7.2 - 10.1)
14.7 - 19.6 (1.5 - 2.0, 10.8 - 14.5)
M8
1.25 (0.049)
8.8 - 11.8 (0.9 - 1.2, 6.5 - 8.7)
24.5 - 32.4 (2.5 - 3.3, 18.1 - 23.9)
35.3 - 48.1 (3.6 - 4.9, 26.0 - 35.4)
M10
1.5 (0.059)
17.7 - 24.5 (1.8 - 2.5, 13.0 - 18.1)
48.1 - 65.7 (4.9 - 6.7, 35.4 - 48.5)
70.6 - 96.1 (7.2 - 9.8, 52.1 - 70.9)
M12
1.75 (0.068)
31.4 - 43.1 (3.2 - 4.4, 23.1 - 31.8)
84.3 - 113.8 (8.6 - 11.6, 62.2 - 83.9)
123.6 - 167.7 (12.6 - 17.1, 91.1 - 123.7)
M14
2 (0.078)
51.0 - 68.6 (5.2 - 7.0, 37.6 - 50.6)
135.3 - 182.4 (13.8 - 18.6, 99.8 - 134.5)
198.1 - 268.7 (20.2 - 27.4, 146.1 - 198.2)
M16
2 (0.078)
79.4 - 107.9 (8.1 - 11.0, 58.6 - 79.6)
212.8 - 288.3 (21.7 - 29.4, 157.0 - 212.7)
311.8 - 421.7 (31.8 - 43.0, 230.0 - 311.0)

Flange Bolt/ Nut Thin screw
Torque Nm (kg.m, Ib-ft)

Nominal diameter.
(mm)
Pitch [mm (in.) ]
4T
8T
10T

M5
0.5 (0.019)
2.9 - 2.9 (0.3 - 0.3, 2.2 - 2.2)
6.9 - 8.8 (0.7 - 0.9, 5.1 - 6.5)
9.8 - 13.7 (1.0 - 1.4, 7.2 - 10.1)
M6
0.75 (0.029)
3.9 - 5.9 (0.4 - 0.6, 2.9 - 4.3)
10.8 - 14.7 (1.1 - 1.5, 8.0 - 10.8)
16.7 - 21.6 (1.7 - 2.2, 12.3 - 15.9)
M8
1 (0.039)
9.8 - 12.7 (1.0 - 1.3, 7.2 - 9.4)
26.5 - 35.3 (2.7 - 3.6, 19.5 - 26.0)
38.2 - 52.0 (3.9 - 5.3, 28.2 - 38.3)
M10
1.25 (0.049)
19.6 - 25.5 (2.0 - 2.6, 14.5 - 18.8)
51.0 - 68.6 (5.2 - 7.0, 37.6 - 50.6)
75.5 - 102.0 (7.7 - 10.4, 55.7 - 75.2)
M12
1.25 (0.049)
35.3 - 48.1 (3.6 - 4.9, 26.0 - 35.4)
94.1 - 126.5 (9.6 - 12.9, 69.4 - 93.3)
138.3 - 186.3 (14.1 - 19.0, 102.0 - 137.4)
M14
1.5 (0.059)
55.9 - 75.5 (5.7 - 7.7, 41.2 - 55.7)
148.1 - 200.1 (15.1 - 20.4, 109.2 - 147.6)
216.7 - 293.2 (22.1 - 29.9, 159.8 - 216.3)
M16
1.5 (0.059)
86.3 - 116.7 (8.8 - 11.9, 63.7 - 86.1)
229.5 - 309.9 (23.4 - 31.6, 169.3 - 228.6)
336.4 - 455.0 (34.3 - 46.4, 248.1 - 335.6)

   
1)
The torques shown in the table are standard values under the following conditions.
•
Nuts and bolts are made of galvanized steel bar.
•
Galvanized plain steel washers are inserted.
•
All nuts, bolts and plain washers are dry.
2)
The torques shown in the table are not applicable.
•
When spring washers, toothed washers and the like are inserted.
•
If plastic parts are fastened.
•
If self-tapping screws or self-locking nuts are used.
•
If threads and surfaces are coated with oil.

    General Tightening Torque Table

    ..

    Basic Service Symbols

    ..

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Service Manual: General safety information and caution


    Safety PrecautionPrecautions To Take Before Servicing High Voltage System    • Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage...

    Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Resetting the System, System Standby


    Resetting the System The last break time is set to 00:00 and the driver's attention level is set to 5 (very attentive) when the driver resets the Driver Attention Warning (DAW) system. The Driver Attention Warning (DAW) system resets in the following situations...

    Categories

    Hybrid Vehicle Engine Compartment

    Hyundai Ioniq. Hybrid Vehicle Engine Compartment

    1. Engine oil filler cap
    2. Engine oil dipstick
    3. Engine coolant cap
    4. Engine coolant reservoir
    5. Inverter coolant reservoir

    read more


     
    Copyright © 2024 www.hioniqae.com