Throttle Control - Partner K 650/700 Active Workshop Manual

A
Fuel system
Mod. 1250
Separate the tank unit and crankcase.
Prise away the non-return valve with a
screwdriver.
Install new components in reverse order.
Do not forget to clean the metal filter (A).
Function check
Empty the fuel tank and screw on the tank cap.
Connect a pressure gauge to the fuel hose.
Overpressure
Pump up a pressure of 50 kPa (0.5 kp/cm
The pressure should fall to 20 kPa (0.2 kp/cm
Underpressure
Reduce the pressure to –50 kPa (0.5 kp/cm
The pressure should increase to 20 kPa (0.2 kp/cm
If the tank air vent is not working it must be replaced with a new one. It cannot be cleaned
or repaired.

Throttle control

Dismantling, assembly
Mod. 650, 700
Remove the four screws which hold the
left-hand half of the grip.
505 38 13-08
Mod. 1250
Separate the tank unit and crankcase just
enough to gain access to the tank vent.
Put a screwdriver between the fueltank
and the non-return valve.
Press the valve straight out from the
fueltank.
Install new components in reverse order
from removal.
The non-return valve can not be cleaned,
it must be replaced by a new one during
service.
Do not forget to clean the small metal
filter (A).
2 ).
2 ) within 60 seconds.
2
).
2 ) within 30 seconds.
Throttle control
Dismantling, assembly
Mod. 650, 700
Remove the four screws which hold the
left-hand half of the rear grip. Note that
they have different lengths.
3
35