HOW TO FIND WHAT YOU NEED

55-2840-254-23

HOW TO USE THIS MANUAL (Continued)

(2) Some tasks are listed by the job to be done. The subjects or components are listed under

them.

Example:

Para./

Page

Task

Remove

Accessory Gear Assembly (AVIM) . . . . . . . . . 5-8

5-45

Accessory Gearbox Assembly . . . . . . . . . . . . . 5-1

5-3

Air Diffuser Assembly (AVIM) . . . . . . . . . . . . 2-36

2-351

Anti-Icing Air Gallery Cover . : . . . . . . . . . . . . 2-14

2-51

Check over the index and see how it can work for you. It can make finding information easy.

R. Part Numbers. Part numbers are not listed in this manual except where absolutely needed for

clarity. You can find the part number you need in the Repair Parts and Special Tools List (RPSTL)

(TM 55-2840-254-23P).

2. HOW TO FIND WHAT YOU NEED

A. General Information (Troubleshooting).

(1) Look at the "IN DEX." Find "Symptom Index." The "INDEX" gives the paragraph number

for the symptom index. Go to the Symptom Index.

(2) Find your symptom in the "Symptom Index." Next to the symptom is the page number of

the troubleshooting procedure that will help you solve your problem. Turn to the troubleshooting proce-

dure page.

(3) Follow the troubleshooting procedure until you find the problem. The troubleshooting

procedure gives you the task number of the maintenance procedure needed to fix the engine. Turn to that

task.

(4) Follow the maintenance procedure and complete all work. Check again and make sure you

are right. When the job is done, recheck that the trouble has been corrected.

B. Part Numbers. To find a part number go to the RPSTL (TM 55-2840-254-23P). Find the "How

To Locate Repair Parts" paragraph in the introduction. It will tell you how to find your part number.

C. Tasks. To find any task, use the "INDEX." Find the subject you want. The "INDEX" gives you

the task number you want.

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