1987-2004 Kawasaki Mojave KSF250 Service Manual, Page 241Get this manual
SUPPLEMENT20032004 MODELS 20-7 Electrical System Switches
Front Brake Light Switch Inspection
Turn the ignition switch on The brake light should go on when the front brake is appliedIf it does not, replace the switch
Rear Brake Light Switch Inspection
Turn the ignition switch on Check the operation of the rear brake light switch by depressing the brake pedal [A]If it does not as specified, adjust the brake light timingBrake Light Timing Standard: On after about 10 mm (0.4 in of pedal travel [B]