(a)  Make sure the red EICAS message, PARKING BRAKE, does not show on the top display when the EICAS COMPUTER switch is in the L and R positions.
 S 865-664
 (26) Release the CONFIG switch.
 S 865-665
 WARNING: KEEP PERSONS AND EQUIPMENT AWAY FROM ALL CONTROL SURFACES
_______ WHEN POWER IS SUPPLIED. AILERONS, ELEVATORS, RUDDER, FLAPS, SLATS, SPOILERS, AND STABILIZER ARE FULLY POWERED SURFACES. INJURY OR DAMAGE CAN OCCUR WHEN POWER IS SUPPLIED.
 CAUTION: DO NOT OPERATE ALTERNATE DRIVE MOTOR FOR LONGER THAN FOUR
_______ MINUTES. PERMIT AT LEAST 20 MINUTES BETWEEN OPERATION SO THAT THE MOTOR CAN BECOME COOL. DAMAGE CAN OCCUR IF THE MOTOR BECOMES TOO HOT.
 (27) Put the LE and TE switches in the NORM position.
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 (28)
 Set the FLAP control to the UP position.

 S 865-667

 (29)
 Hold the CONFIG switch on the TEST panel in the T/O position.

 NOTE: During the takeoff configuration warning test, messages
____ will show on the EICAS display. The messages will show for only 5 to 15 seconds after the CONFIG switch is released. To make sure of the message status, the CONFIG switch should be put in the T/O position.
 (a)  
Make sure the red CONFIG light comes on.

 (b)  
Make sure the WARNING lights come on.

 (c)  
Make sure the siren aural warning comes on.

 (d)  
Make sure the red EICAS message, FLAPS, shows on the top display.

 S 865-668
 (30)
 Release the CONFIG switch.

 S 865-669

 (31)
 Set the FLAP control to the 20-unit position.

 S 865-670

 (32)
 Hold the CONFIG switch on the TEST panel in the T/O position.

 (a)  Make sure the red EICAS message, FLAPS, does not show on the top display when the EICAS COMPUTER switch is in the L and R positions.

 (33)
 Release the CONFIG switch.

 (34)
 Put the ALTN FLAPS control in the 25-unit position.

 S 865-671
 S 865-672
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 (35) Put the TE switch in the ALTN position to activate the TE flaps electric drive.
 NOTE: Permit time for the flaps to get to the 25-unit position.
____ The LEADING EDGE light and the EICAS message LE SLAT DISAGREE will come on.
 S 865-674
 (36) Hold the CONFIG switch on the TEST panel in the T/O position.
 (a)  Make sure the red EICAS message, FLAPS, shows on the top display when the EICAS COMPUTER switch is in the L and R positions.
　
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