Gilera GP 800 i.e. Service Station Manual page 213

GP 800 i.e.
THE FIGURE SHOWS THE INSERTION POSITION OF THE TWO CENTRING DOWELS BETWEEN
HEAD AND CYLINDER. THE DIRECTION OF INSTALLATION FOR THE GASKET IS FORCED BY
THE DOWELS.
- Fit the head gasket.
- The head gasket is made of steel and has a
standard thickness.
- Check that the head lubrication channel is per-
fectly clean. Clean with compressed air jets, if
required.
- Insert the head.
- Lubricate the stud bolts and the 4 fixing stud
bolts.
- Tighten the 4 fixing stud bolts crosswise to the prescribed torque as shown in the figure.
Locking torques (N*m)
Head fixing stud bolts: ***
*** Apply a preliminary torque of 10 Nm in a
crossed sequence.
- tighten with a torque of 13 N·m + 90° in a crossed
sequence.
- tighten again by 90° in a crossed sequence.
Engine
ENG - 63