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TM 9-2350-398-24
CHAPTER 3
DIRECT SUPPORT MAINTENANCE INSTRUCTIONS
Section I. DIRECT SUPPORT TROUBLESHOOTING PROCEDURES
Paragraph
Page
Number
Paragraph Title
Number
3-1
General ..................................................................................................................................3-1
3-2
Quick Guide to Troubleshooting ............................................................................................3-2
3-3
Troubleshooting Chart ...........................................................................................................3-3
3-1.
GENERAL.
a.
This section provides information for identifying and correcting malfunctions that may develop while operating or
maintaining the M969A2 semitrailer.
b.
The Quick Guide to Troubleshooting (para 3-2) lists common symptoms you may find during operation or
maintenance of your semitrailer or its components, and refers you to the Troubleshooting Chart (para 3-3) for the
appropriate troubleshooting procedures. Your should perform the tests inspections and corrective actions in the
order listed.
c.
Before performing troubleshooting, read and follow all safety instructions found in the warning summary at the
beginning of the manual.
d.
This section cannot list all malfunctions that may occur, nor all tests or inspections and corrective actions. If a
malfunction is not listed or is not corrected by the corrective actions listed, notify your supervisor.
e.
When troubleshooting a malfunction:
1.
Question the operator to obtain any information that might help determine the cause of the problem. Before
continuing, make sure all applicable Operator/Crew and Unit troubleshooting procedures were performed.
2.
Locate the item(s) and symptom(s) in the Quick Guide to Troubleshooting that best describe the
malfunction.
3.
Turn to the Troubleshooting Chart where the troubleshooting procedures for the malfunction in question are
described.
4.
Perform each step in the order listed until the malfunction Is corrected. DO NOT perform any maintenance
task unless the troubleshooting procedure tells you to do so.
3-1
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