Check Piston Pin; Mount Pistons - Benelli Tornado Tre Novicento 903 Workshop Manual

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L I M I T E D E D I T I O N

5.5.4 CHECK PISTON PIN

The following procedure must be applied to all the piston pins.
Check that value (a) enters within the specific value.
NOMINAL VALUE
a = 18.995 ÷ 19.000 mm
Check the value of (b).
NOMINAL VALUE
b = 19.002 ÷ 19.008 mm
NOTE:
If the play between the piston pin and the piston is
greater than 0.03 mm, change the piston.
5.5.5 MOUNT PISTON
Position the two segments (1) and the scrapper ring (2) on the
piston, positioning the opening at 120° from each other.
UK
MF9_UK