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时间:2011-10-11 13:04来源:蓝天飞行翻译 作者:航空
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PRESSURE  SWITCH 
FILTER CASE  (3 LOCATIONS) 

FWD
FILTER MODULE
B
Filter Module Installation
Figure 401 (Sheet 1)

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 29-11-19
 ALL  ú ú 01 Page 403 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

1 CHECK VALVE/O-RING 2 UNION
UNION (EXAMPLE)
FWD
FILTER MODULE
C

1 FILTER MODULE WITH UNION INSTALLED.
2 FILTER MODULE WITH CHECK VALVE INSTALLED.
Filter Module Installation
Figure 401 (Sheet 2)

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 29-11-19
 ALL  ú ú 01 Page 404 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
 S 024-027
 (2)  Remove the filter element from the filter case.
 G.  Remove the Differential Pressure Indicators (Fig. 401)
 S 024-028
 (1)  
Remove the differential pressure indicator from the filter module.

 S 034-029

 (2)  
Install a cap on the opening in the filter module.


 H.  Remove the Pressure Switches (Fig. 401)
 S 034-030
 (1)  Disconnect the electrical connector from the switch.
 S 024-115
 WARNING: BEFORE YOU DISCONNECT THE PRESSURE SWITCH, MAKE SURE YOU BLEED
_______ ALL HYDRAULIC PRESSURE LINES COMPLETELY. USE CONTAINERS AS REQUIRED TO CAPTURE RESIDUAL HYDRAULIC FLUID REMAINING IN THE UNIT.
 (2)  
Remove the switch from the filter module.

 S 034-032

 (3)  
Install a cap on the opening in the filter module.


 I.  Remove the Check Valves (Fig. 401)
 S 024-116
 WARNING: BEFORE YOU DISCONNECT THE CHECK VALVE, MAKE SURE YOU BLEED ALL
_______ HYDRAULIC PRESSURE LINES COMPLETELY. USE CONTAINERS AS REQUIRED TO CAPTURE RESIDUAL HYDRAULIC FLUID REMAINING IN THE UNIT.
 (1)  
Remove the check valve from the filter module.

 S 034-034

 (2)  
Install a cap on the opening in the filter module.


 TASK 29-11-19-404-035
 3.  Install the Filter Module and Components for the Pressure and the Case Drain____________________________________________________________________________ of the Alternating Current Motor Pump in the Center System__________________________________________________________
 
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本文链接地址:757 AMM 飞机维护手册 液压 CHAPTER 29 - HYDRAULIC POWER 1(226)