Finding the Right Troubleshooting Procedure-continued

TM 9-2520-238-34

INTRODUCTION TO HOW TO USE TROUBLESHOOTING--Continued

0004 00

This is how the box appears once you located it. Do steps 1 and 2. In this sample, if the answer to step 2 is NO, follow the

NO arrow to the reference indicated.

TM 9-2520-238-34

DIFFERENTIAL MAKES EXCESSIVE NOISE OR VIBRATES WHILE MOVING-Continued

0010 00

5YN

1. Inspect bevel gear set.

1. Replace damaged bevel gear set

2. Is bevel gear set undamaged?

2. Verify no faults found.

YES

The NO arrow takes you to this box. You have decided the drum brake is not serviceable. This box gives you the step to

correct the fault. Do step 1. It tells you to go to another task in the manual. Go to the page shown and perform the task.

Return to this box when you have completed the task.

5YN

1. Replace damaged bevel gear set

2. Verify no faults found.

Step 2 in this box is "Verify no faults found." You must check to make sure you have correctly fixed the fault.

After no faults found has been verified, return carrier to operation. This is the end of the troubleshooting sample.

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