MOTO GUZZI V10 CENTAURO Werkstatt-Handbuch Seite 98

WEIGHT CHECK FOR CRANKSHAFT BALANCING
The connecting rods complete with nuts and bolts must have a balanced weight.
There is a tolerance of 4 grams.
For a static balancing of the crankshaft, the pin must bear a weight of Kg. 1558±3.
CHECK CRANKCASE (FLYWHEEL FLANGE SIDE) FOR OIL LEAKS
In the event of oil leaks from the rear part of the crankcase (flywheel area), check the following:
■ that the seal ring on the flange on the flywheel side is not damaged;
■ that there is no blowing in the crankcase. To make this check, rest the engine on a bench with the flywheel side
uppermost, after removing the flywheel from the crankshaft;
■ fill the upper part of the crankcase with water;
■ blow through the breather pipe with low pressure compressed air (to avoid dislodging the oil seals), taking care
to hold the seal ring with two fingers;
■ if there are leaks, bubbles should appear. In this case the porosity must be filled with a suitable commercial
compound.
96
Ø54.000÷54.019
Ø53.970÷53.951
Ø44.008÷44.12
Ø37.959÷37.975
38.969÷39.031
Ø38.000÷38.016
11-84