Page 52

ELECTRICAL SYSTEM

Lighting System Weak or dead battery

Recharge or replace.

Fuses blown out

Check and replace.

Open or short circuit

Repair or replace.

Poor grounding

Clean ground spot and re-make connection.

Switch defective

Replace.

Bulbs burnt out

Replace.

Weak battery

Check and recharge.

Contact points in switches defective

Repair or replace.

Loose terminals

Repair.

Dirty lenses

Clean.

Water drops inside lenses

Dry and replace packings.

Bulbs expired in service life

Replace.

Lighting switch defective

Replace.

Bulbs burnt out

Replace.

Turn signal switch defective

Replace.

Turn signal relay defective

Replace.

Turn signal relay defective

Replace.

Bulbs burnt out

Replace.

Low wattage of bulbs

Replace to a correct one.

Bulbs burnt out

Replace.

Turn signal relay defective

Replace.

Will flicker too fast

High wattage of bulbs

Replace to a correct one.

Turn signal relay defective

Replace.

Backup lamps will not light

Backup lamp switch defective

Repair or replace.

Bulbs burnt out

Replace.

License number plate lamp will not light

Lighting switch defective

Replace.

Bulb burnt out

Replace.

Fuse blown out

Check and replace.

Open or short circuit

Repair or replace.

Horn switch defective

Replace.

Horn defective

Replace.

Horn button defective

Repair or replace.

Horn switch defective

Replace.

Horn defective

Replace.

Will not light

Lamps - general

Will light dimly

Head lamps

Will not light Will not flicker Will not go out

Turn signals Will flicker too slow

Other lamps

Alarm Unit

Will not sound Horn Will give an offensive blast of sound

3-22

Mitsubishi fd18n forklift trucks service repair manual sn:f16d 7000180001 up  
Mitsubishi fd18n forklift trucks service repair manual sn:f16d 7000180001 up  
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