(c)  
Set the DSDU switch.

 (d)  
Set the word number to WRD1, WRD2, or WRD3.

 (e)  
Set the BASE switch.

 (f)  
In the BASE SELECT menu, set OCT for octal values.

 (g)  
Set the SUBFRAME and WORD as specified.

 S 864-049
 (10) With the MADU, set the switches as follows:
 (a)  Set the power switch to the ON position.
 
 GUN 001-008, 010, 101 POST-EO B531006;  ú 31-31-10
 GUN 051, 102-999  ú ú 12 Page 406 ú Sep 28/01

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MAINTENANCE MANUAL

 (b)  
Push the FUN switch then enter the number 5 to set the LRU A on the tester.

 (c)  
Push the DATA switch then the number 03 to set the DFDAU-H on the tester.

 (d)  
Push the FUN switch then the number 03 for SUBFRAME.

 (e)  
Push the desire subframe (1 thru 4) on the keyboard switch.

 (f)  
Push the DATA switch then the number 04 for WORD.

 (g)  
Push the desire word (1 thru 64) on the keyboard

 (h)  
Push the FUN switch then the number 02 to set the FORMAT field on the tester.

 (i)  
Push the number 02 to set the OCTAL 10 on the tester.

 (j)  
Set the SUBFRAME and WORD as specified.

 S 864-046
 (11)
 On the tester, set the SUBFRAME to 0 and the WORD to 49.

 S 864-025

 (12)
 Move the left rudder pedal to the full forward position.

 S 214-048

 (13)
 Make sure the tester display shows between 0367 and 0655.

 S 864-027

 (14)
 Move the right rudder pedal to the full forward position.

 S 204-042

 (15)
 Make sure the tester display shows between 7140 and 7401.

 (a)  Set the rudder pedals back to the neutral position.
 S 864-029
 (16) If the tester display is not in tolerance, do the steps that follow:
 (a)  
Remove the lockwire from the thumbnut.

 (b)  
Adjust the the rod length with the micro-adjustable thumbnut to get the correct value on the tester display.

 (c)  
Install the lockwire to the micro-adjustable thumbnut and the rod end assembly (AMM 20-10-23/401).

 F. Put the Airplane Back to its Usual Condition.
 S 864-053
 (1)  If you used the HHDLU, do the steps that follow:
 (a)  Set the function switch on the flight recorder control panel to the NORM position.
 
 GUN 001-008, 010, 101 POST-EO B531006;  ú 31-31-10
 GUN 051, 102-999  ú ú 12 Page 407 ú Jan 28/02
　
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