Processing is done with a special tool.
Attention: heating the cylinder head or cooling the valve guides is not necessary for their installation. The use of valve guides with snap ring has been discontinued as of November 1994.
After installing the bushings in the cylinder head, finish the holes in the bushings.
VN 2. 064
Standard protrusion value: 10.2-10.4mm
Control dimensions of valve guides
Tightening torques for threaded connections
Screw for fastening the timing cover to the cylinder head M8 | 20 Nm |
Screw of fastening of a forward cover to a head of the block of cylinders | 14 Nm |
Screw of fastening of a head of the block of cylinders to the block, 1 stage | 60 Nm |
The screw of fastening of a head of the block of cylinders to the block, the 2nd stage | 90 |
Screw of fastening of a head of the block of cylinders to the block, 3rd stage | 90 |
Flanged exhaust manifold to turbocharger | 30 Nm |
Bolt of fastening of the oil pipeline to a turbocharger | 18 Nm |
Bolt of fastening of the oil pipeline to a head of the block of cylinders | 9 Nm |