PIAGGIO Beverly 300 i.e. - Crankcase - Crankshaft - Connecting Rod Assembly Clearances

- Check that the head coupling surface is not worn
or misshapen.
- Pistons and cylinders are classified according to
their diameter. The coupling must be made with
those of the same type (M-M, N-N, O-O, P-P).
Characteristic
Maximum allowable run-out:
0.001 over 0.05 mm
Crankcase - crankshaft - connecting rod
CRANKSHAFT
Titolo Durata/Valore Testo Breve (< 4000 car.) Indirizzo Immagine
Crankshaft Axial clearance between
crankshaft and connecting rod
Axial clearance between crankshaft and connecting rod
AXIAL CLEARANCE BETWEEN CRANKSHAFT AND CONNECTING ROD
Name
Description Dimensions Initials Quantity
Half-shaft, transmission
side
16.6 +0-0.05 A D = 0.20 - 0.50
Flywheel-side half shaft 16.6 +0-0.05 B D = 0.20 - 0.50
Connecting rod 18 -0.10 -0.15 C D = 0.20 ÷ 0.50
Spacer tool 51.4 +0.05 E D = 0.20 ÷ 0.50
Diameter of crankshaft bearings.
Measure the bearings on both axes x-y.
Beverly 300 i.e. Characteristics
CHAR - 15