Table of contents: Cylinder head 🠇 Cylinder head gasket 🠇 Cylinder head gasket 🠇 Cylinder head mounting bolt 🠇 Tightening torques 🠇

- A - 21.0 mm.
- B - 14.0 mm.
- C - 5.85 mm.
The cylinder head is marked in the repair area located on the exhaust side (holes 3 and 8 are drilled).
The second identification is located on the timing drive side of the cylinder head (marking on the convex surface of the internal combustion engine).
Note: Cylinder heads ground to the maximum value are marked with the letter R engraved on the exhaust side (from the flywheel side of the crankshaft).
Cylinder head
Caution: In case of grinding the cylinder head to the maximum value (repair size 1) a gasket of the same size must be installed.
Cylinder head gasket
There are two types of gaskets: metal and fiberglass.
Cylinder head (eP6 engine):
1 - cylinder head;
2 - self-tapping bolt;
3 - GVC gasket;
4 - washer;
5 - valve cover;
6 - oil filler cap;
7 - flange bolt;
8 - valve cover gasket;
9 - bushing;
10 - hairpin
11 - valve cover mounting bolt;
12 - O-ring seal;
13 - exhaust valve;
14 - O-ring seal;
15 - heat shield;
16 - self-tapping bolt.
The metal gasket should be replaced with the same one. The fiberglass gasket can be replaced with either one.
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Note: After grinding the head or cylinder block, it is necessary to install a gasket of repair size 1. After grinding the head and cylinder block, it is necessary to install a gasket of repair size 2.
Cylinder head gasket
Cylinder head mounting bolt

The figure shows the length of the bolt (X) under the head.
Tightening torques
The figure shows the order of tightening the cylinder head.
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(02.12.2025 22:02)