Transmission And Brakes; Clutch Grabbing Or Performing Inadequately; Insufficient Braking; Brakes Overheating - PIAGGIO Carnaby 125 Service Station Manual

Troubleshooting

Transmission and brakes

Clutch grabbing or performing inadequately

IRREGULAR CLUTCH PERFORMANCE OR SLIPPAGE
Possible Cause
Faulty clutch

Insufficient braking

Possible Cause
Inefficient braking system
Fluid leakage in hydraulic braking system

Brakes overheating

Possible Cause
Rubber gaskets swollen or stuck
Compensation holes on the pump clogged
Brake disc slack or distorted
Defective piston sliding
Braking vibrations or noise
Possible Cause
Brake disc slack or distorted
Electrical system
Battery
Possible Cause
Battery
TROUBL - 60
Check that there is no grease on the masses. Check that the
clutch mass contact surface with the casing is mainly in the
centre with equivalent characteristics on the three masses.
Check that the clutch casing is not scored or worn in an anom-
I
NSUFFICIENT BRAKING
Check the pad wear (1.5 min). Check that the brake discs are
not worn, scored or warped. Check the correct level of fluid in
the pumps and change brake fluid if necessary. Check there is
no air in the circuits; if necessary, bleed the air. Check that the
Failing elastic fittings, plunger or brake pump seals, replace
BRAKES OVERHEATING
Check the brake disc screws are locked; use a dial gauge and
a wheel mounted on the vehicle to measure the axial shift of
V
IBRATIONS OR NOISE WHEN BRAKING
Check the brake disc screws are locked; use a dial gauge and
a wheel mounted on the vehicle to measure the axial shift of
BATTERY
This is the device in the system that requires the most frequent
attention and the most thorough maintenance. If the vehicle is
Carnaby 125 - 200
Operation
alous way
Operation
front brake calliper moves in axis with the disc.
Operation
Replace gaskets.
Clean carefully and blast with compressed air
the disc.
Check calliper and replace any damaged part.
Operation
the disc.
Operation