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Miscellaneous—Machine
KR46761,000139C -19-22SEP16-1/1
KR46761,000139D -19-22SEP16-1/1
CED,OUO1021,185 -19-04MAR20-1/1
Do Not Service or Adjust Injection Nozzles
or High-Pressure Fuel Pump
If injection nozzles are not working correctly or are dirty,
the engine will not run normally. See an authorized Hitachi
dealer for service.
Changing the high-pressure fuel pump in any way not
approved by the manufacturer will end the warranty. See
copy of the Hitachi warranty on this machine.
Do not service a high-pressure fuel pump that is not
operating correctly. See an authorized Hitachi dealer.
Do Not Service Control Valves, Cylinders,
Pumps, or Motors
Special tools and information are needed to service
control valves, cylinders, pumps, or motors.
If these parts need service, see an authorized Hitachi
dealer.
Precautions for Alternator and Regulator
When batteries are connected, follow these rules:
1. Disconnect negative (-) battery cable when working on
or near alternator or regulator.
2. DO NOT TRY TO POLARIZE ALTERNATOR OR
REGULATOR.
3. Be sure that alternator wires are correctly connected
BEFORE connecting batteries.
4. Do not ground alternator output terminal.
5. Do not disconnect or connect any alternator or
regulator wires while batteries are connected or while
the alternator is operating.
6. Connect batteries or a booster battery in the correct
polarity (positive [+] to positive [+] and negative [-] to
negative [-]).
7. Do not disconnect the batteries when engine is
running and alternator is charging.
8. Disconnect battery cables before connecting battery
charger to the batteries. If machine has more than one
battery, each battery must be charged separately.
9. Before washing machine, place a water repellent
cover over the alternator.
10. To prevent component damage, the water jets need
to be set at a 45-degree angle with reduced water
pressure. Avoid direct contact with electrical and
electronic connectors.
4-1-4
112321
PN=264
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