Repair Service and Repair Manual
Exhaust gas system
Tightening specifications
Fig. 186: Exhaust pipes
Reference
Key Screw specifications
Lubricant *
Reuse**
Torque Angle (°)
Step
± 5%
Step
± 5°
1 230AI M8x1.25x20-C3J MH Yes 1 20 Nm
15 ft-lb
- -
2 412AB DIN 908 G1/4 A MH No 1 30 Nm
22 ft-lb
- -
3 412AD M12x1.75x50-C3J - Yes 1 56 Nm
41 ft-lb
- -
4 430AA DIN 939 M10x1.5x22 MH Yes 1 24 Nm
18 ft-lb
- -
Tab. 39: Tightening specifications table
*Lubricants:
MG = Molykote G-n-plus
MW = Castrol Optimol paste white T
MH = Molykote HSC
O = Engine oil
XX = Loctite 243
YY = Loctite 577
**Refer to screws reuse rules. (For more information see: 5.3.2 Screws pre-tightening, reuse and
marking, page 264.)
164
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KD62V12 33525088601_7_1 EN_US
2021-07