B. Observed Faults
 (1)  Observed faults are the problem symptoms (other than EICAS messages) that can be sensed by the flight crew or the maintenance crew. These are the types of observed faults:
 (a)  
Fault annunciations on the primary flight display

 (b)  
Failure flags on the navigation display

 (c)  
Engine exceedances on the EICAS primary display

 (d)  
Flight crew observations in the flight deck

 (e)  
Flight crew observations during pre-flight inspections

 (f)  
Servicing crew observations

 (g)  
Cargo loading crew observations

 (h)  
Ground maintenance crew observations.

 C. Cabin Faults
 (1)  Cabin faults are the problem symptoms which can occur with the systems and equipment in the passenger cabin.

INTRODUCTION
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FAULT REPORTING MANUAL

EFFECTIVITY
Alphabetical list of all

EICAS ALERT MESSAGES
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crew-alerting EICAS ALL
messages. Gives the fault
EFFECTIVITY
OBSERVED FAULTS
code for each message.
ALL
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EFFECTIVITY
EICAS STATUS MESSAGES
ALL
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Alphabetical list of all observed
faults. Gives the fault code for

EFFECTIVITY
CABIN FAULTS
ALL
each fault.
Alphabetical list of all EICAS status messages. Gives a description and the fault code for each message.
FAULT REPORTING MANUAL

List of all cabin faults arranged in order by cabin function. Gives the fault code for each fault.
Sections of the FRM
Figure 1

INTRODUCTION

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3. FRM Content (Fig. 1)
___________
 A. Front Matter
 (1)  
List of Effective Airplanes

 (2)  
Transmittal Letter

 (3)  
List of Effective Pages

 (4)  
Revision Record

 (5)  
Introduction

 B. EICAS Alert Messages
 (1)  The EICAS Alert Messages section is in alphabetical order by message text. It includes all EICAS messages with a level of warning, caution, or advisory. For each message, it gives the message level and the fault code.
 C. Observed Faults
 (1)  
The Observed Faults section is in alphabetical order by fault description. For each fault description, it gives the fault code.

 (2)  
Each fault description starts with a keyword. It is possible that different users of the FRM will think of a different keyword to describe a given fault. Because of this, you can find a specific fault in several locations in the list, with a different keyword at each location. For example, you will find all of these fault descriptions in the list, with the same fault code for each one:
　
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