(10)
 Install the electrical connectors to the electrical receptacles on the module.

 S 864-031

 (11)
 Remove the DO-NOT-CLOSE tags and close these circuit breakers on the P11 panel:

 (a)  
11S14, AUTOBK ANTISKID TEST IND 1

 (b)  
11S21, AUTOBK ANTISKID TEST IND 2

 S 714-032
 (12)
 Prepare for the test.

 (a)  
Pressurize the right hydraulic system and reservoir (AMM 29-11-00/201).

 (b)  
Put the engine thrust levers in the idle position.

 (c)  
Put the spoiler/speedbrake handle on the control stand in the down-and-locked detent.

 32-42-09
 ALL  ú ú 02 Page 406 ú Jan 28/01
 
A

757
MAINTENANCE MANUAL

 (d)  Put the L, R, and C IRUs in the NAV mode (AMM 34-21-00/501).
 NOTE:____ IRUs must be aligned.
 (e)  Open the forward cargo door, 821 (AMM 06-46-00/201).
 (f)  Remove the access panel for the E5 rack on the forward bulkhead
 of the forward cargo compartment (AMM 25-50-03/401).
 (g)  Find the antiskid/autobrake control unit on the E5 rack.

 S 714-033
 (13)
 Do the test that follows:

 (a)  
Put the AUTOBRAKES selector switch on panel P1 to 1.

 (b)  
Push in the ENABLE/VERIFY switch on the Antiskid/Autobrake Control Unit and hold, and then push in the VERIFY switch. Release the two switches at the same time.

 NOTE: Make sure that the display on the unit flashes
____ WAIT while the test operates.
 (c)  
Make sure that TEST END shows on the display. If a fault message shows on the display, push in the VERIFY switch to continue until TEST END shows on the display.

 (d)  
Push the RESET button on the control unit.

 S 714-111
 WARNING: MAKE SURE THAT THE AREA AROUND THE BRAKES IS CLEAR AND THAT
_______ CHOCKS ARE INSTALLED ON THE AIRPLANE WHEELS. THE TEST THAT FOLLOWS APPLIES AND RELEASES THE BRAKES AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (14)
 Do an autobrake application test.

 (a)  
Move the AUTOBRAKES selector switch on panel P1 to 1. Make sure that the selector switch stays at 1.

 (b)  
Put the BRAKE TEST switch on the antiskid/autobrake control in the A/B position.

 (c)  
Push and hold the ENABLE/VERIFY switch, and push the VERIFY switch. Release the two switches at the same time. 1) Make sure that the unit display shows BRK A/B 1.

 (d)  
Make sure that the EICAS message AUTOBRAKES shows, and the AUTOBRAKES light on the P1 panel comes on.

 (e)  
Make sure that all the brakes apply for approximately 15 seconds and, after that, they release.

 NOTE: Look to see that the brake wear indicators move to make
____ sure that the brakes apply and release.
 

 32-42-09
 ALL  ú ú 11 Page 407 ú Jan 28/01
 
A

757
MAINTENANCE MANUAL

 (f)  
Do the AUTOBRAKE application test again for each of the other selector positions.

 (g)  
Make sure that the AUTOBRAKES selector switch on the P1 panel moves to the DISARM position.

 NOTE: The switch will move to the OFF position if you
____
 set the RTO position.

 (h)  Do the autobrake application test again for the other positions of the AUTOBRAKE selector switch (See Table 1):
 ~................................................. | TABLE 1 | ................................................... | Autobrake Sel Position | Display Message (M102) | ................................................... | 2 | BRK A/B 2 | ................................................... | 3 | BRK A/B 3 | ................................................... | 4 | BRK A/B 4 | ................................................... | MAX AUTO | BRK A/B 5 | 2........................…........................1
 S 714-036
 (15)
 Put the AUTOBRAKES selector switch on the P1 panel in the OFF position.

 S 714-037

 (16)
 Put the BRAKE TEST switch on the antiskid/autobrake control unit in the NORM position.

 S 714-038

 (17)
 Push the RESET button on the control unit.

 (18)
 Put the L, R, and C IRUs in the OFF position.

 (19)
 Do a check of the module installation for leaks.

 S 944-041

 (20)
 Do the procedure to Put the Airplane Back to Its Usual Position if it is not necessary to do more maintenance.
　
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：757 AMM 飛機維護手冊 起落架 CHAPTER 32 - LANDING GEAR 3(45)