Cylinder Head Assembly: Specifications

Cylinder Head

Max. permissible distortion 0.1 mm
Reworking diesel cylinder heads is not permissible

Cylinder Head Bolts
Always replace cylinder head bolts





First pass 40 Nm
Second pass 60 Nm
Third pass 1/4 turn (90°)
Final pass 1/4 turn (90°)

Camshaft Bearing Cap Bolts





First pass: Tighten Caps 2 & 4 alternately & diagonally 8 Nm plus an additional 1/4 turn (90°)
Second pass: Install Caps 5, 1 & 3
Final pass: Tighten Caps 5, 1 & 3 8 Nm plus an additional 1/4 turn (90°)