MOTO GUZZI V1000 G5 Workshop Manual page 66

83
84L-__________________________
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64
II
CARBURATION
15.1 CARBUREITORS (fig. 83)
These models fil two Dell'Orl0 carburettors type
VHB 30 CD (right) and VHB 30 CS (left).
Controls
• Throttle twist grip and the R / H side of the han-
dlebar.
• Easy start lever for cold starts, controlling both
carburettors.
"8,, Cold start position.
"C.. Normal riding position .
NB Be always sure that with starier lever in riding
position .. e .. there is a clearance of about 3 mrn
(.118") between cable terminals and cable tensio-
ners of both carburettors .. H ...
Carburetto r setting
Choke 30 mm dia.
Throttle valve 40
Atomizer 265
Main jet 125
Pilol jet 50
Slarter jet 80
Taper needle V 9-2nd notch from top
Floater 10 gr
Idling screw : open 1
1
/;
turns.
15.2 FLOAT LEVELLING (fig. 84)
This operation Is carried out as follows :
• Remove the lower float chamber.
• Tilt the carbureUor over (w
/
o chamber) so that
the float needle closes the fuel flow.
• Place template 14926900 (19 in fig . 35) on the
carburettor face (where the chamber is screwed in)
and check that both rioats are just flush with the
inside 01 the template . but do not force against it.
If nol, operate on the float pins till both are perfec-
tly lined up (bear in mind there are extremely de-
licate).
For carburettors with 10 grams floats , the distance
from the top carburettor face to the float crown
should be 23,S mm (.924").
15.3 ADJUSTING THE CARBURATION AND IDLIN G
SPEED (fig. 83)
Proceed as follows:
1 With the throttle grip fully closed, ensure there is
1-1.5 mm (.039-.059") end play between the cable ter-
minals and cable tensioners «F» of both carbu rettors.
2 RUn up the engine to its normal operating tem-
perature.
3 Screw idling screws .. E .. fully home and then
undo them 1111 turns.