E-TON EV3 E-MO Service Manual page 99

POOR BRAKING PERFORMANCE
Worn brake shoe lining.
Incorrect brake lever free play.
Incorrect brake shoe position.
Wearing brake camshaft.
Worn or rusty brake drum.
Dust or water on the brake drum.
Oil or grease on the brake drum.
Worn brake cable wire.
Worn brake spring.
Worn brake camshaft and brake lever.
FAULTY FRONT FORK LEGS
Bent or damaged inner tube.
Bent or damaged outer tube.
Damaged fork spring.
Bent or damaged damper rod.
Incorrect oil viscosity.
Incorrect oil level.
HORN DOES NOT SOUND
Faulty battery.
Blown, damaged or incorrect fuse.
Faulty main switch / horn switch.
Improperly adjusted horn.
Damaged or faulty horn.
Faulty wire harness.
FAULTY LIGHTING OR SIGNALING SYSTEM
Headlight does not light
Wrong headlight bulb.
Too many electrical accessories.
Hard charging.
Faulty battery.
Incorrect connection.
Improperly grounded circuit.
Poor contacts (main or light switch).
Headlight bulb life expired.
Light bulb burnt out
Wrong light bulb.
Faulty battery.
Improperly grounded circuit.
Poor contacts (main or light switch).
Light bulb life expired.
Turn signal does not light
Improperly grounded circuit.
Faulty battery.
Blown, damaged or incorrect fuse.
Faulty turn signal switch.
Faulty turn signal relay.
Damaged or faulty wire harness.
Burnt-out turn signal bulb.
Turn signal remains lit
Faulty turn signal relay.
Faulty battery.
Burnt-out turn signal bulb.
Turn signal blinks slowly
Faulty turn signal relay.
Faulty battery.
Incorrect turn signal bulb.
Poor contacts (main or light switch).
Turn signal blinks quickly
Faulty turn signal relay.
Incorrect turn signal bulb.
8-2
TRBL
SHTG