C. A water separator is installed on the reservoir pressurization unit. The water separator is located upstream of the pressure reducing valve . The water separator makes sure that the air is clear of water. A reservoir presssurization ground connector is also installed on the unit. It makes it possible to pressurize the system from a ground service cart. A filter assembly is also installed on the unit.
D. An air pressure gage is installed in each system, adjacent to the related reservoir. Each reservoir has a pressure relief valve to prevent overpressurization of the reservoir.
E. Each reservoir has a reservoir depressurization valve to let the pressure out of the reservoir. The valve is installed in the related ground service panel.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞29-14-00∞∞∞∞∞∞∞∞∞∞Page 301
Aug 01/05 CES
Hydraulic Pressurizing System - Schematic
Figure 301
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞29-14-00∞∞∞∞∞∞∞∞∞∞Page 302
201-299, 401-499, Aug 01/05 CES
R Hydraulic Pressurizing System - Schematic R Figure 301A
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May 01/04 CES BLUE AUXILIARY HYDRAULIC POWER (RAM AIR TURBINE) - FAULT ISOLATION PROCEDURES
_____________________________________________________________________________
TASK 29-22-00-810-801
Fault of the Ram Air Turbine
1. Possible Causes
_______________
- JACK-EJECTION, RAT (2454GE)
- MODULE-RAT GND CHECK (2027GE)
- CTL UNIT-RAT GND (2815GE)
- MODULE-JACK CONTROL, RAT (2455GE)
- RAT CTL PNL (3GE)
- P/BSW 2805GE
- P/BSW 24XE
- wiring
- JACK-EJECTION, RAT (1GE)
- RAT stowed switch R - PRESSURE SWITCH
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-24-00-810-806 Result of the EMER GEN Test Incorrect (Failure of the Switching) AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power AMM 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
Power Supply AMM 29-22-00-869-002 Retraction of the Ram Air Turbine (RAT) on the Ground AMM 29-22-00-869-006 Retraction of the Ram Air Turbine (RAT) on the Ground AMM 29-22-12-000-001 Removal of the RAT Ground Control Unit (2815GE) AMM 29-22-12-000-003 Removal of the RAT Ground Control Unit (3GE) AMM 29-22-12-400-001 Installation of the RAT Ground Control Unit (2815GE) AMM 29-22-12-400-003 Installation of the RAT Ground Control Unit (3GE) AMM 29-22-53-000-001 Removal of the RAT Ejection Jack (2454GE) AMM 29-22-53-000-010 Removal of the RAT Ejection Jack (1GE)
R AMM 29-22-53-000-013 Removal of the Pressure Switch AMM 29-22-53-000-014 Removal of the RAT Stowed Switch AMM 29-22-53-400-001 Installation of the RAT Ejection Jack (2454GE) AMM 29-22-53-400-010 Installation of the Ejection Jack (1GE)
R AMM 29-22-53-400-013 Installation of the Pressure Switch AMM 29-22-53-400-014 Installation of the RAT Stowed Switch AMM 29-22-54-000-001 Removal of the RAT Jack Control Module (2455GE) AMM 29-22-54-400-001 Installation of the RAT Jack Control Module (2455GE)
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞29-22-00∞∞∞∞∞∞∞∞∞∞Page 201
Nov 01/02 CES -------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 31-60-00-860-001 EIS Start Procedure
ASM 29-22/01
ASM 31-54/02
3. Fault Confirmation
__________________
A. Make sure that this(these) circuit breaker(s) is(are) closed:
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PANEL DESIGNATION IDENT. LOCATION
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