Repair
Covers
Tightening specifications
Fig. 49: Cover screws
Reference
Key
Screw specifications
Lubricant *
Reuse**
Torque Angle (°)
Step
± 5%
Step
± 5°
1 440AA M10x1,5x12 - Yes 1 66 Nm
49 ft-lb
- -
2 440AB M10x1,25x12 - Yes 1 34 Nm
25 ft-lb
- -
3 440AC EN 1664 M8-10-FLZN - Yes 1 34 Nm
25 ft-lb
- -
Tab. 10: 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 268.)
3.4.3 Cylinder head cover removal and installation
Previous tasks
Not applicable.
64
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KD62V12 33525088601_8_1 EN_US
2022-09