Carburettor
2
1
3
6
5
:
NOTE
adjuster screws are on the left side of the motorcycle.
Description Ref.
1 Throttle valve
2 Taper needle
3 Idle diffuser
4 Floater
5 Jet at maximum
6 Main nozzle
7 Start jet
8 Air screw turned out
- Venturi diameter (mm)
(*) with washer between retainer and throttle valve
ENGINE OVERHAUL
8
7
6
G.20
2
1
3
4
5
D 48/2
H06593
Dell'Orto PHBH 28
55
groove (*)
nd
U 38
N° 2 6.5 gr
142
HN 268
60
1 and 1/2
28
Ed. 05-2011