High Fuel Consumption; Clutch Brakes - PIAGGIO Fly Workshop Manual

Fly

High fuel consumption

Possible Cause
Air filter blocked or dirty.
Starter inefficient
SAS malfunctions
SLACKENING OF THE RUBBER JOINT OF THE SECONDARY AIR PIPE ON THE MUF-
Possible Cause
Secondary air reed blocking
Secondary air filter clogging
Blockage of the secondary air fitting on the muffler
Transmission and brakes
Clutch grabbing or performing inadequately
Possible Cause
Slippage or irregular functioning
Insufficient braking
Possible Cause
Poor braking
Air bubbles inside the hydraulic braking system
Fluid leakage in hydraulic braking system
The brake fluid has lost its properties
Defective sliding of the cables in their sheathes
Brake noise
HIGH FUEL CONSUMPTION
Check: electric wiring, circuit continuity, mechanical sliding and
FLER
Remove the encrustations from the joint being careful not to let

CLUTCH BRAKES

Check that the clutch masses' contact surface with the clutch
bell is mainly in the middle with characteristics equivalent on
Check that the clutch bell is not scored or worn abnormally
Check the cap with filter is fitted to the transmission cover
BRAKING SYSTEM MALFUNCTION
The rear (drum type) brake is adjusted by regulating the special
adjustment (on the wheel) bearing in mind that, with the control
The braking action should begin when the brake levers are
If it is not possible to remove any problems by simply adjusting
the transmissions, check the brake pads and front brake disc,
the brake shoes and the rear drum. If you encounter excessive
Carefully bleed the hydraulic braking system, (there must be
Elastic fittings, piston seals or brake pump breakdown, replace
Replace the front brake fluid and top up to the correct level in
Operation
Clean according to the procedure
power supply
Operation
Replace
Clean the filter and the housing
the debris fall into the muffler
Operation
Check that the masses open and return normally
Check that there is no grease on the masses
the three masses
Never operate the engine without the clutch bell
Operation
levers in the rest position, the wheels must turn freely.
pressed by about a third.
Check the brake pad wear.
wear or scoring, make the necessary replacements.
no flexible movement of the brake lever).
the pump
Lubricate or substitute
Check the wear of the brake pads and/or shoes
Troubleshooting
TROUBL - 39