Engine Overheating; Sas Malfunctions; Transmission And Brakes; Clutch Grabbing Or Performing Inadequately - Gilera Runner RST 50 SP Service Station Manual

Troubleshooting
Possible Cause
Starter inefficient

Engine overheating

Possible Cause
Lack of liquid in the cooling circuit.
Incorrect air bleeding
Thermostat remains closed
Liquid leak from the radiator
Liquid leak from the system
Coolant leaks from crankcase draining hole
Bearings shaft support impeller blocked
Breakage of mixer belt

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
Tear or irregular functioning
Insufficient braking
Possible Cause
Inefficient braking system
TROUBL - 40
Check: electric wiring, circuit continuity, mechanical sliding and
ENGINE OVERHEATING
Restore the level and check the absence of losses from the
Replace coolant sealing ring on half-crankcase from transmis-
Replace the bearings and the shaft with impeller
Replace the belt and check that the thermal unit has not been
FLER
Remove the encrustations from the joint being careful not to let
CLUTCH
Check that the masses open and return normally
Check that there is no grease on the masses
Check that the clutch masses' contact surface with
the clutch bell is mainly in the middle with charac-
teristics equivalent on the three masses
Check that the clutch bell is not scored or worn
Never operate the engine without the clutch bell
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
Runner RST 50 SP
Operation
power supply
Operation
circuit
Repeat the operation
Replace
Replace radiator
Overhaul of the system
sion-side
damaged
Operation
Replace
Clean the filter and the housing
the debris fall into the muffler
Operation
abnormally
Operation