MOTO GUZZI V85 E4 Manual page 76

Engine
•
Connecting rods are available in two selections (A/blue - B/white, identified respectively by
a white or blue dot in the zone indicated by the letter X in the drawing). These must be
assembled correctly with the crankshaft, which is categorised into two different selections
in relation to crankpin size (A/blue - B/white, identified respectively by a white or blue dot in
the zone indicated by the letter Y in the drawings), using the appropriate bushing.
Selection class
Red
Blue
Yellow
Selection class
A (light blue)
B (white)
Connecting rod selection class
A (light blue)
B (white)
•
The radial play between the connecting rod and the crankshaft must be within the following
range: 0.045-0.069 mm (0.0018-0.0027 in)
•
The identifying color point of the connecting rod selection must be oriented for both con-
necting rods towards the clutch side.
ENG - 76
C
ONNECTING ROD HEAD BUSHING CLASSES
C /
ONNECTING ROD CRANKSHAFT CLASSES
Connecting rod big end diameter
43.657-43.664 mm (1.7188-1.7191 in)
43.664-43.670 mm (1.7191-1.7193 in)
C /
ONNECTING ROD CRANKSHAFT ASSEMBLY CLASSES
Blue crankpin marking
blue-blue
yellow-yellow
Thickness
1.807-1.811 mm (0.0711-0.0713 in)
1.811-1.815 mm (0.0713-0.0715 in)
1.815-1.819 mm (0.0715-0.0716 in)
Crankshaft diameter
39.995-40.003 mm (1.5746-1.5749 in)
40.003-40.011 mm (1.5749-1.5752 in)
White crankpin marking
Engine V85 E4
red-red
blue-blue