RAT Door 195CB Figure 001 
R 1EFF : 1 1 1CES  001-049, 051-061, 101-105, 201-203,  1 111 52-91-00 Page 2 May 01/05

 Rat Doors 195CB
 Figure 001A

R 1EFF : 062-099, 106-149, 151-199, 204-299, 1 52-91-00Page 3 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1 DOOR - RAM AIR TURBINE - REMOVAL/INSTALLATION

_____________________________________________
 TASK 52-91-11-000-001
 Removal of the Ram Air Turbine (RAT) Door 195CB
 WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
 -
THE FLIGHT CONTROLS

 -
THE FLIGHT CONTROL SURFACES

 -
THE LANDING GEAR AND THE RELATED DOORS

 -COMPONENTS THAT MOVE. WARNING : MAKE SURE THAT THE RAT TRAVEL RANGE IS CLEAR BEFORE YOU
_______ EXTEND/RETRACT THE RAT.
 WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
 NOTE : The procedure for the removal of the RH and LH RAT compartment doors is
____ the same.
 1. Reason for the Job__________________ Self Explanatory
 2. Job Set-up Information______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s) No specific protective covers
 1EFF : ALL 1 52-91-11Page 401 1 1 May 01/99R 1 1 1CES 1

 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
29-10-00-864-003 Depressurize the Blue Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-22-00-869-001 Extension of the Ram Air Turbine (RAT) on the Ground 29-22-00-869-005 Extension of the Ram Air Turbine (RAT) on the Ground
 **ON A/C 001-049, 051-061, 101-105, 201-203,
 52-91-11-991-001 Fig. 401 R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
 52-91-11-991-001-B Fig. 401A
 **ON A/C ALL
 3. Job Set-up
__________
 Subtask 52-91-11-860-051

 A. Safety Precautions
 (1)
 Put the safety barriers in position around the RAT door.

 (2)
 Put the warning notice in position to tell persons not to pressurize the Blue hydraulic system:

 -in the cockpit on the hydraulic section 40VU of the overhead panel, - on the ground service panel of the Blue hydraulic system.
 Subtask 52-91-11-860-050
 B. Aircraft Maintenance Configuration
 (1)
 Depressurize the Blue hydraulic system (Ref. TASK 29-10-00-864-003).

 (2)
 Depressurize the reservoir of the Blue hydraulic system (Ref. TASK 29-14-00-614-001).

 1EFF : ALL 1 52-91-11Page 402 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 001-049, 051-061, 101-105, 201-203,

 Subtask 52-91-11-010-051
 C. Get Access
 (1) Extend the Ram Air Turbine (RAT) (Ref. TASK 29-22-00-869-001)
 (2) Put the protective covers over the blades of the RAT R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
 Subtask 52-91-11-010-051-A
 C. Get Access
 (1) Extend the Ram Air Turbine (RAT) (Ref. TASK 29-22-00-869-005)
 (2) Put the protective covers over the blades of the RAT.
 **ON A/C ALL

 Subtask 52-91-11-865-050
 D. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
 -------------------------------------------------------------------------------
R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
 49VU HYD/RAT/CTL 2801GE D14 **ON A/C ALL
 106VU CSM/G /EV/MAN/SPLY 6XE B04 **ON A/C 001-049, 051-061, 101-102, 201-202,
 121VU HYDRAULIC/RAT/CTL 2801GE P32
 1EFF : ALL 1 52-91-11Page 403 1 1 Aug 01/05 1 1 1CES 1 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------**ON A/C ALL

 121VU HYDRAULIC/RAT/SPLY/EXTN/SOL1 2803GE P33 **ON A/C 103-105, 203-203,
 121VU HYD/RAT/CTL 2801GE P32 **ON A/C ALL
 4. Procedure
_________
 **ON A/C 001-049, 051-061, 101-105, 201-203,
　
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