10.254] Intake and exhaust manifolds and muf fler ....................................... 10

Protecting the electrical / electronic systems during charging welding

W ARNING

Battery acid causes burns. Batteries contain sulfuric acid. A void contact with skin, eyes clothing. Antidote (external): Flush with water . Antidote (eyes): flush with water for minutes and seek medical attention immediately . Antidote (internal): Drink large quantities water milk. not induce vomiting. Seek medical attention immediately . Failure comply could result death serious injury .

W01 1

To avoid damage the electronic / electrical systems, always observe the following:

Never make break any the charging circuit connections, including the battery connections, when the engine is running.

Never short any the charging components ground.

Always disconnect the ground cable from the battery before arc welding the machine any attachments the machine. • Position the welder ground clamp close the welding area possible • welding in close proximity a computer module, then the module should removed from the machine • Never allow welding cables lay on, near across any electrical wiring electronic component while welding is in progress

Always disconnect the negative cable from the battery when charging the battery in the machine with a battery charger .

NOTICE: welding must performed the unit, the battery ground cable must disconnected from the machine battery . The electronic monitoring system and charging system will damaged if this is not done.

Remove the battery ground cable. Reconnect the cable when welding is completed.

T ools

The tools that CNH suggests and illustrated in this manual have been: • Specifically researched and designed for use with CNH machines • Essential for reliable repair operations • Accurately built and rigorously tested fer ficient and long - lasting operation

By using these tools, repair personnel will benefit from: • Operating in optimal technical conditions • Obtaining the best results • Saving time and fort • W orking in safe conditions

NOTE: The terms "front", "rear", "right hand" and "left -

hand" (when referred different parts) are determined from the rear , facing in the direction travel the machine during operation.