Hitachi ZAXIS 180-3 class User Manual

TROUBLESHOOTING
11-6
ELECTRICAL SYSTEM
Problem Cause Solution
Engine Cranks Slowly Battery discharged or will not hold a
charge
Replace battery.
Starter “dragging” See your authorized dealer.
Low battery voltage Recharge or replace battery.
Starter Motor Continues to
Run After Engine Starts
Start relay stuck See your authorized dealer.
Starter solenoid stuck See your authorized dealer.
Starter not disengaging See your authorized dealer.
Key switch See your authorized dealer.
Charging Indicator Light
On-Engine Running
Loose or glazed alternator belt Check belt.
Replace if glazed, tighten if loose.
Engine rpm slow Adjust rpm to specification.
Excessive electrical load from added
accessories
Remove accessories or install higher out-
put alternator.
Loose or corroded electrical connec-
tions on battery, ground strap, starter,
or alternator
Inspect, clean, or tighten electrical con-
nections.
Battery voltage low Change or replace battery.
Alternator or regulator See your authorized dealer.
Indicator circuit See your authorized dealer.
Noisy Alternator Worn drive belt Replace belt.
Worn pulleys Replace pulleys and belt.
Pulley misaligned Adjust alternator mount.
Alternator bearing Loosen alternator belts.
Turn pulley by hand.
If any roughness is felt, repair alternator.
No Monitor Panel Indicators
Work
Fuse Replace fuse.
Wiring harness See your authorized dealer.
Individual Light in Monitor
Panel is Not Working
Bulb Replace bulb.
Fuse Replace fuse.
Wiring harness See your authorized dealer.

Hitachi ZAXIS 180-3 class Specifications

General

Brand	Hitachi
Model	ZAXIS 180-3 class
Category	Excavators
Language	English