
Pag.23
7. CARBURATION REGULATION
Fig.26
1. Regulation throttle cable
2. Regulation Min. gasoline
3. Regulation Max gasoline
Standard regulation
In case of problems of wrong carburetion , repalce the originals levels.
Screw regulation of min. 1/4 turns from all closing. (Fig.26 point 2)
Screw regulation max. remove 4/5 turns from all closing. (Fig.26 point 3)
Attention the carburation regulation must be made at warm motor.
To execute in sequence the below operations:
1. To regulate the screw of the max. to 4/5 of turn; (Fig.26 point 3)
2. To regulate the screw of the min. to 1/4 of turn; (Fig.26 point 2)
3. To fill up the circuit of feeding with the appropriate pomp;
4. To start the motor without accelerate (the motor must set off);
5. To reduce the passage holes air of the filter airbox with one hand, in order to hold the rich
carburation for some second ones;
6. To warm the motor for 4 or 5 minute to the regimen of spin of 4000 rpm;
7. To regulate the screw of the minimal jet, to put the motor to 5500 rpm, to screw or to
unscrew the screw until when the motor turns cleaned up and does not mutter;
8. To leave the motor for some second ones at minimum, to riaccelerate brusquely, now the
motor must quickly accelerate without to mumble or to come less.
Attention the turn screw is many sensitive (1/4 regulation standard)
9. To regulate the lessened motor spin de of 2000/2200 rpm. (Fig.26 point 1)
When very regulated the carburetor does not need of ulterior regulations, but in the case in
which it takes place a change of altitude (1000 meters)
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