Section IV. UNIT TROUBLESHOOTING

TM 5-4930-233-14

TM 4930-14/1

Section IV. UNIT TROUBLESHOOTING

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INTRODUCTORY INFORMATION

This section provides information useful in diagnosing and correcting unsatisfactory operation

or failure of lubrication and servicing unit components. Each malfunction is followed by a list

of probable causes and actions to take to remedy the malfunction. You should perform the

tests/inspections and corrective actions in the order listed.

After performing a corrective action always check to see if the malfunction has been

corrected. If so, your troubleshooting is complete for that malfunction. If it has not been

corrected, continue on with the next corrective action or step.

This manual cannot list all malfunctions that may occur; or all tests or inspections and

corrective actions. If a malfunction is not listed or is not corrected by listed corrective actions,

notify your supervisor.

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