S 215-047

 (15)
 C system: 2.6 |0.5 gallons (10.2 |1.9 liters)

 S 215-029

 (16)
 Make sure the hydraulic quantity shown on the EICAS is 0.75 |0.08 (L and R system) or 0.75 |0.14 (C system).

 S 615-030

 (17)
 Continue to add fluid to the reservoir until you can see the fluid level in the center of the sight glass on the reservoir.

 S 215-031

 (18)
 Make sure the fill indicator shows the applicable values:

 S 215-032

 (19)
 L and R systems:  6.6 |0.5 gallons (25.0 |1.9 liters)

 S 215-048

 (20)
 C system: 3.5 |0.5 gallons (13.2 |1.9 liters)

 S 215-033

 (21)
 Make sure the hydraulic quantity shown on the EICAS is 1.00 |0.08 (L and R system) or 1.00 |0.14 (C system).

 S 615-034

 (22)
 Continue to add fluid to the reservoir until the OF indication shows adjacent to the hydraulic indicator on the EICAS (OF equals overfull).

 S 215-035

 (23)
 Make sure the hydraulic quantity shown on the EICAS is 1.22 OF |0.02.

 (24)
 Make sure the L, R or C HYD QTY O/FULL message shows on the EICAS.

 S 215-037

 (25)
 Make sure the fill indicator at the reservoir fill station shows the applicable values:

 (26)
 L and R systems:  8.1 |0.5 gallons (31.2 |1.9 liters)

 (27)
 C system: 4.3 |0.5 gallons (16.5 |1.9 liters)

 S 215-036
 S 215-038
 S 215-049
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 29-33-00
 ALL  ú ú 01 Page 504 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757 MAINTENANCE MANUAL
 S 685-039
 (28)
 Open the drain valve and drain the reservoir until you can see the fluid level in the center of the sight glass.

 S 685-040

 (29)
 Close the drain valve on the reservoir.

 S 435-041

 (30)
 Safety the drain valve with lockwire.

 S 865-044

 (31)
 At the reservoir fill station, put the fill selector valve to the OFF position.

 E. Put the Airplane Back to Its Usual Condition
 S 435-042
 (1)  
Connect the electrical connector to the pressure switch on the reservoir of the left, right, or center system.

 S 495-043

 (2)  
Disconnect the hydraulic ground servicing cart (AMM 12-12-01/301).

 S 415-006
 WARNING: USE THE PROCEDURE IN AMM 32-00-15 TO REMOVE THE DOOR LOCKS.
_______ THE DOORS OPEN AND CLOSE QUICKLY AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (3)  
Remove the door locks from the landing gear doors and close the doors (AMM 32-00-15/201).

 S 415-007

 (4)  
Close the access panel, 197KL, for the central hydraulic service center (AMM 06-41-00/201).

 (5)  
Remove electrical power if it is not necessary (AMM 24-22-00/201).

 S 865-045
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 29-33-00
 ALL  ú ú 01 Page 505 ú May 28/99
　
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本文鏈接地址：757 AMM 飛機維護手冊 液壓 CHAPTER 29 - HYDRAULIC POWER 2(179)