Yamaha FZR400 1988-1989 Service Manual page 390

Table of Contents

Advertisement

OVERHEATING OR OVER-COOLING 1
OVERHEATING
-Ignition
system
-Compression system
-Brake
-Cooling
system
OVER-COOLING
L
Cooling system
OVERHEATING OR OVER-COOLING SHTG
Improper spark plug gap
?
Improper spark plug heat range
?
Faulty ignitor unit
?
Improper carburetor main jet (setting)
??
Improperly adjusted fuel level
??
Clogged air cleaner element
Heavy carbon build-up
??
Dragging brake
??
Faulty water temperature meter
??
Faulty thermo-unit
??
Faulty thermostat
??
Clogged or damaged radiator
??
Faulty radiator cap
??
Broken dowel pin/tipped gear
??
Faulty thermoswitch
??
Faulty water temperature meter
?
Faulty
?
Faulty
?
Faulty
?
Inoperative fan motor
?
9-6
thermo-unit
thermostat
thermoswitch
?

Advertisement

Table of Contents
loading

Table of Contents