AR01.30-S-5800-01SE Tightening Procedure For Cylinder Head Bolts

AR01.30-S-5800-01SE Tightening Procedure For Cylinder Head Bolts








Cylinder head tightening procedure

10 Bolts (M12)
11 Bolts (M8)

The following sequence of work steps must be observed to avoid consequential damage.

Loosen bolts (10 to 11) in reverse order.

1 Tighten bolts (10) according to Stage 1.
2 Tighten bolts (10) according to Stage 2.
3 Tighten bolts (11).
4 Tighten bolts (10) with specified tightening angle according to Stage 3.
5 Tighten bolts (10) with specified tightening angle according to Stage 4.
6 Tighten bolts (10) with specified tightening angle according to Stage 5.
7 Retighten bolts (11).