MOTO GUZZI V1000 G5 Workshop Manual page 47

Cylinder O/ S
2 O I S
cylinders are available as spare parts i.e.
• O / S 4 /1Oth mm
=
dia. 88.400-88.418 mm (3.4800-
3.489") .
• O / S 6 /1Oth mm = dia. 86.600-88.618 mm (3.4881-
3.889").
12.13
PISTONS (fig.
53)
Whenever the engine is overhauled, the piston crown
and the piston ring grooves should be cleaned of all
carbon deposits before any checking operation is
proceeded with .
If the clearance exceeds the indicated limits, it is
necessary to change cylinders and pistons.
For proper engine balancinq. the piston should be
of same weight.
Maximum permissible difference is 1.5 gr (.0502 oz).
The selection measurements indicated in the table
have to be taken at 22 mm (.866") . (See fig. 50 and
drawing fig. 51) from the piston base In an orthogo-
nal direction to the piston pin axis.
Maximum permissible ovalization: 0.055-0.065 mm
(.0021-.0025")
less than the selection sizes.
L-_ _ _ _ __ __ _ _ _ _ _ _ - - ' 5111
_-_)c . . . . .
_=~
L-_ _ _ _ _ _ _ _ _ _______________________________________ --' 52
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