Yamaha 2004 FZ6-SS Service Manual - Trbl
9-4
OVERHEATING/OVERCOOLING/
POOR BRAKING PERFORMANCE
TRBL
SHTG
FUEL SYSTEM
Throttle body(-ies)
SDamaged or loose carburetor joint
Air filter
SClogged air filter element
CHASSIS
Brake(s)
SDragging brake
ELECTRICAL SYSTEMS
Spark plug(s)
SIncorrect spark plug gap
SIncorrect spark plug heat range
Ignition system
SFaulty ECU
Cooling system
SFaulty radiator fan motor relay
SFaulty coolant temperature sensor
SFaulty ECU
EAS00855
OVERHEATING
ENGINE
Clogged coolant passages
SCylinder head(s) and piston(s)
SHeavy carbon buildup
Engine oil
SIncorrect oil level
SIncorrect oil viscosity
SInferior oil quality
COOLING SYSTEM
Coolant
SLow coolant level
Radiator
SDamaged or leaking radiator
SFaulty radiator cap
SBent or damaged radiator fin
Water pump
SDamaged or faulty water pump
SThermostat
SThermostat stays closed
SOil cooler
SClogged or damaged oil cooler
SHose(s) and pipe(s)
SDamaged hose
SImproperly connected hose
SDamaged pipe
SImproperly connected pipe
EAS00856
OVERCOOLING
COOLING SYSTEM
Thermostat
SThermostat stays open
EAS00857
POOR BRAKING PERFORMANCE
SWorn brake pad
SWorn brake disc
SAir in hydraulic brake system
SLeaking brake fluid
SFaulty brake caliper kit
SFaulty brake caliper seal
SLoose union bolt
SDamaged brake hose
SOil or grease on the brake disc
SOil or grease on the brake pad
SIncorrect brake fluid level