Inspecting The Cam Shaft; Refitting The Head And Timing System Components - Gilera GP 800 i.e. Service Station Manual

Engine
- Fit the valves, the springs and the caps.
- With the specific tool equipped with the appro-
priate adaptor, compress the springs and fit the
cotters in their seats.
Specific tooling
020382Y Valve cotters equipped with part 012
removal tool
020382Y012 bush (valve removing tool)
N.B.
DO NOT CHANGE THE VALVE FITTING POSITION. FIT THE VALVE SPRINGS WITH THE REF-
ERENCE COLOUR ON COTTER SIDE (TURNS WITH GREATER PITCH).

Inspecting the cam shaft

N.B.
TO MEASURE WEAR LIMITS AND COUPLING CLEARANCES, SEE THE SPECIFICATIONS CHAP-
TER.
See also
Cylinder Head

Refitting the head and timing system components

- Heads are fitted in two separate stages.
- Fit the rear cylinder head and then the front cylinder head, following the indications described.
- Insert the chain guide sliding block.
- Insert the two centring dowels between head and
cylinder.
N.B.
ENG - 62
GP 800 i.e.