System 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°)

Crankshaft main bearing cap bolts 65 Nm plus an additional 1/4 turn (90°)
Replace

Connecting rod bolt 30 Nm plus an additional 1/4 turn (90°)

Crankshaft toothed belt pulley bolt 120 Nm plus 1/4 turn (90°) further
Replace

Belt pulley/vibration damper bolts 10 Nm plus an additional 1/4 turn (90°)

Drive Plate Bolts
Install new bolts

First pass 30 Nm
Final pass 60 Nm plus 90° (1/4 turn) (turning further can be done in several stages)

Oil pump to block bolts 15 Nm

Chain sprocket for oil pump bolt 25 Nm

Coolant pump mounting bolts 15 Nm
The coolant pump sealing plug faces downward