Reassembling the carburettor
– Fit choke idling jet 1 and choke main jet 2.
– Fit O-ring 3 in the groove and fasten the suction pump to the
carburettor with the two screws.
– Insert the fuel connection into the carburettor and fasten it with
screw 4.
NOTE: When fitted, the connection should turn easily and
smoothly.
– Fit choke knob 5 and operate it a few times to make sure it
slides properly. Also check if the knob engages properly.
– Fit the spring, the washer and the O-ring on mixture adjusting
screw 7 and tighten the screw until it stops.
– Unscrew the mixture adjusting screw by the number of turns
that was taken note of during disassembly.
Original carburettor adjustment: see table in Chapter 3
Specifications.
– Fit idling jet 8, starting jet 9 and the nozzle complete with main
jet 10.
– Insert needle valve seat 11 in the related hole and fasten it
with screw 12.
1
3
2
9
7 - Carburettor Release 01 Date 09/2007
4
8
7
10
9
11
12
5