103
Appendix 3
MAIN METERING JETS OF CARBURETTORS Ê-151Â
AND Ê-151Å
Jets 1st chamber 2nd chamber
Main fuel jet 225±3 cm
3
/min 330±4.5 cm
3
/min
(230±3 cm
3
/min)
Main air jet 330±4.5 cm
3
/min 230±3 cm
3
/min
Assembly of idling fuel jets:
idling tube 95±1.5 cm
3
/min
(110±1.5 cm
3
/min)
emulsion tube 85±1.5 cm
3
/min
Second idling air jet 330±4.5 cm
3
/min
(175±2.5 cm
3
/min)
Idling emulsion jet
280±3.5 cm
3
/min
(175±2.5 cm
3
/min)
Transfer fuel jet 150±2.0 cm
3
/min
(200±2.5 cm
3
/min)
Transfer air jet 270±3.5 cm
3
/min
Notes. Some jets of the carburettors Ê-151Â and Ê-151Å differ in rated capacity.
A value in brackets is indicated for the carburettor Ê-151Å .
The data-sheet rated capacities indicated in the Table are indented on the
corresponding jets.
