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Cylinder Head - Tightening Specification And Sequence

Fig 1: Cylinder Head Bolts Tightening Sequence
GWWA15-10231Courtesy of AUDI OF AMERICA, LLC
NOTE:

Replace Any Bolts That Were Tightened With An Additional Turn.

-- Tighten the bolts in seven stages in the sequence shown.

Step Bolts Tightening Specification/Additional Turn
1. -1 through 10- Install all the way in by hand.
2. -1 through 10- 30 Nm
3. -1 through 10- 60 Nm
4. -1 through 10- Tighten an additional 90°
5. -1 through 10- Tighten an additional 90°
6. -Arrows- Install using locking fluid, 8 Nm locking fluid.
7. -Arrows- Tighten an additional 90°
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