When To Visit An Isuzu Distributor; Do Not Modify The Engine; Handling Electric Accessories - Isuzu 4LE2 Owner's Manual

CAUTION
• Attaching a part that is not suitable for the performance or function of the
machine may lead to an unexpected breakdown or accident. Please consult
the Isuzu Distributor for adjustment of the engine or installation of the
equipments.
Ask an Isuzu Distributor for Engine Adjustment
CAUTION
• Do not perform engine adjustment by yourself.
Be sure to consult your nearest Isuzu Distributor.
This engine is an electronically controlled engine, and has many electronic control
equipment and electrical components installed. Take special care when performing a
high-pressure washing or welding operation.
CAUTION
• When performing a high-pressure washing for the engine, prevent the wiring
connectors and the electronic control equipment from contacting directly with
water. Failure to observe this precaution may cause a malfunction or failure.
• When electric welding is performed carelessly onto the engine, the welding
current may counterflow in the ground circuits of various parts and may
damage the various electric accessories and components, which may result in
malfunction of those accessories and components. When electric welding is
necessary, be sure to consult the nearest Isuzu Distributor.
• When performing welding operations on the machine out of necessity, remove
the negative (-) terminal and then remove the connectors for any electronic
control equipment, such as the engine control module (ECM), before starting
work. Due to the excess current load, the electronic control equipment may be
broken.
IDE-6450A_4500781_ALL.indd 2-13 IDE-6450A_4500781_ALL.indd 2-13
IMPORTANT INFORMATION

When to Visit an Isuzu Distributor

Do not Modify the Engine

Handling Electric Accessories

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