MOTO GUZZI Engine V1100 Workshop Manual page 47

ENGINE
• Check the timing, with reference to the timing diagram,
considering that:
A – intake starts before TDC
B – exhaust ends after TDC
C – exhaust starts before BDC
D - intake ends after BDC
•
Screw the dial gauge and its support into the right
cylinder external spark plug hole.
• Secure the index (part no. 17.94.75.60) in the threaded
hole to the right of the crankcase using a screw.
• Turn the degree wheel clockwise until reference "D"
matches the reference at the center of the gearbox
inspection hole (valves closed).
• Repeat the procedure described previously for the left
cylinder.
•
If the check shows that everything is fine, set operation
clearance between the rocker arms and valves [intake
0.10 mm (0.0039 in), exhaust 0.15 mm (0.0059 in)].
• Remove the degree wheel hub (part no. 65.92.84.00),
the degree wheel (part no. 19.92.96.00), the index
(part no. 17.94.75.60) and the support with the dial
gauge.
•
Refit the spark plugs and all parts previously removed.
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Engine V1100