Isuzu 4LE2 - Tightening Torque Specifications

GENERAL INFORMATION
7
TIGHTENING TORQUE SPECIFICATIONS
The tightening torque values given in the table below are applicable to the bolts unless otherwise
specified.
STANDARD BOLT N·m (kgf·m)
An asterisk (*) indicates that the bolts are used for female threaded parts that are made of soft materials
such as casting.
Bolt
Identification
Bolt
Diameter ×
pitch (mm)
M 6 × 1.0
M 8 × 1.25
M10 × 1.25
* M10 × 1.5
M12 × 1.25
* M12 × 1.75
M14 × 1.5
* M14 × 2.0
M16 × 1.5
* M16 × 2.0
M18 × 1.5
* M18 × 2.5
M20 × 1.5
* M20 × 2.5
M22 × 1.5
* M22 × 2.5
M24 × 2.0
* M24 × 3.0
003.9
〜007.8 {00.4〜00.8}
007.8〜017.7 {00.8〜01.8}
020.6〜034.3 {02.1〜03.5}
019.6〜033.4 {02.0〜03.4}
049.1〜073.6 {05.0〜07.5}
045.1〜068.7 {04.6〜07.0}
076.5〜115.0 {07.8〜11.7}
071.6〜107.0 {07.3〜10.9}
104.0〜157.0 {10.6〜16.0}
100.0〜149.0 {10.2〜15.2}
151.0〜226.0 {15.4〜23.0}
151.0〜226.0 {15.4〜23.0}
206.0〜310.0 {21.0〜31.6}
190.0〜286.0 {19.4〜29.2}
251.0〜414.0 {25.6〜42.2}
218.0〜328.0 {22.2〜33.4}
359.0〜540.0 {36.6〜55.0}
338.0〜507.0 {34.5〜51.7}
004.9〜009.8 {00.5〜01.0}
011.8〜022.6 {01.2〜02.3}
027.5〜046.1 {02.8〜04.7}
027.5〜045.1 {02.8〜04.6}
060.8〜091.2 {06.2〜09.3}
056.9〜084.4 {05.8〜08.6}
093.2〜139.0 {09.5〜14.2}
088.3〜131.0 {09.0〜13.4}
135.0〜204.0 {13.8〜20.8}
129.0〜194.0 {13.2〜19.8}
195.0〜293.0 {19.9〜29.9}
196.0〜294.0 {20.0〜30.0}
270.0〜405.0
{ 27.5〜41.3}
249.0〜375.0 {25.4〜38.2}
363.0〜544.0 {37.0〜55.5}
338.0〜507.0 {34.5〜51.7}
431.0〜711.0 {43.9〜72.5}
406.0〜608.0 {41.4〜62.0}
016.7〜030.4 {01.7〜03.1}
037.3〜062.8 {03.8〜06.4}
036.3〜059.8 {03.7〜06.1}
075.5〜114.0 {07.7〜11.6}
071.6〜107.0
{ 07.3〜10.9}
114.0〜171.0
{ 11.6〜17.4}
107.0〜160.0
{ 10.9〜16.3}
160.0〜240.0
{ 16.3〜24.5}
153.0〜230.0
{ 15.6〜23.4}
230.0〜345.0
{ 23.4〜35.2}
231.0〜346.0
{ 23.6〜35.3}
317.0〜476.0 {32.3〜48.5}
293.0〜440.0 {29.9〜44.9}
425.0〜637.0 {43.3〜64.9}
394.0〜592.0 {40.2〜60.4}
554.0〜831.0 {56.5〜84.7}
521.0〜782.0 {53.1〜79.7}