(h)  
Push the LSK adjacent to <DFCS to show the DFCS BITE TEST LINE MAINT 1/2 page.

 (i)  
Push the NEXT PAGE key on the CDU keyboard to show the DFCS BITE TEST OVERNIGHT MAINT 2/2 page.

 (j)  
Push the LSK adjacent to <GROUND FUNCTIONAL TEST.

 NOTE: The CDU display will show TEST IN PROGRESS during the
____ 13-second cross-channel test.
 (k)  
Follow the CDU instructions until the CDU display shows the CHANNEL SELECTION page.

 (l)  
Push the LSK adjacent to <CHANNEL A to show the FCC memory contents of channel A.

 (m)  
Push the LSK adjacent to <TEST SELECTION.

 (n)  
Use the CDU keyboard to put the library test No. 13 into the CDU scratchpad.

 (o)  
Push the LSK 6R to put the library test No. 13 on the screen and in the memory.

 (p)  
Push the LSK adjacent to <EXECUTE to do the test 60.13 (MCP Interface Quick Test).

 (q)  
Do the preparation steps as shown on the CDU display but keep the TR2, TR3, AFCS B FCC DC circuit breakers open.

 (r)  
Push the LSK adjacent to <CONTINUE until the CDU shows the question "Is the word TEST displayed on the CAPT EADI?" is shown on the CDU.

 (s)  
Make sure that the DC voltmeter on the Pilots' Overhead Panel, P5-13 is at 0v dc when the question "Is the word TEST displayed on the CAPT EADI?" is shown on the CDU.

 (t)  
Close the AFCS B FCC DC circuit breaker on the P6-2 Circuit Breaker Panel.

 (u)  
Close the TR2 circuit breaker on the P6-4 Circuit Breaker Panel.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS ú

 22-11-01
 ú ú 01 Page 525 ú Jul 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 (v)  
Set the meter selector switch for the TRU to the TR1 position.

 (w)  
Open the TR1 circuit breaker on the P6-4 Circuit Breaker Panel.

 (x)  
Open the AFCS A FCC DC circuit breaker on the P18-1 Circuit Breaker Panel.

 (y)  
Make sure the DC voltmeter on the Pilot's Overhead Panel, P5-13 reads 22 to 30v dc.

 (z)  
Do the steps (e) thru (k) until the CDU display shows the CHANNEL SELECTION page. (aa) Push the LSK adjacent to <CHANNEL B to show the FCC memory

 contents of channel B.
 (ab) Push the LSK adjacent to <TEST SELECTION.
 (ac) Use the CDU keyboard to put the library test No. 13 on the
 screen and in the memory. (ad) Push the LSK 6R to put the library test No. 13 on the screen and in the memory. (ae) Push the LSK adjacent to <EXECUTE to do the test 60.13 (MCP Interface Quick Test). (af) Do the preparation steps as shown on the CDU display but keep the TR1, TR3, and AFCS A FCC DC circuit breakers open.
 (ag) Push the LSK adjacent to <CONTINUE until the CDU shows the question "Is the word TEST displayed on the F/O EADI?" is shown on the CDU.
 (ah) Make sure that the DC voltmeter on the Pilots' Overhead Panel, P5-13 is at 0v dc when the question "Is the word TEST displayed on the F/O EADI?" is shown on the CDU.
 (ai) Close the TR1 and TR3 circuit breakers on the P6-4 Circuit Breaker Panel. (aj) Close the AFCS A FCC DC circuit breaker on the P18-1 Circuit Breaker Panel. (ak) Push the INIT/REF key on the CDU keyboard to get out of the BITE.
 J. Circuit Breaker Interface Test
 S 865-034
 WARNING: MAKE SURE THAT PERSONS AND EQUIPMENT ARE CLEAR OF ALL CONTROL
_______ SURFACES BEFORE YOU SUPPLY HYDRAULIC POWER. AILERONS, RUDDER, ELEVATORS, FLAPS, SLATS, SPOILERS, LANDING GEAR, AND THRUST REVERSERS CAN MOVE QUICKLY WHEN YOU SUPPLY HYDRAULIC POWER. THIS CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (1)  
Supply hydraulic power (AMM 29-15-00/201).

 S 745-153

 (2)  
Do the circuit breaker interface test:

 (a)  Set the captain's and first officer's flight director switches on the MCP to the OFF position.
 NOTE: The two IRUs must be aligned and in the NAV mode.
____
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH EFIS ú
　
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