Feedback Assembly 10HL-6 - Component Location Figure 406A/TASK 21-31-51-991-008-A
R 1EFF : 106-149, 151-199, 201-299, 301-399, 1 21-31-51Page A409 1401-499, 1Aug 01/05 1 1 1CES 1 WARNING : OPEN THE ACCESS DOOR AND MAKE SURE IT STAYS OPEN.

_______ ATTACH A WARNING NOTICE TO THE ACCESS DOOR TO TELL PERSONS NOT TO CLOSE IT. THIS IS TO PREVENT ACCIDENTAL PRESSURIZATION OF THE AIRCRAFT BY THE AIR CONDITIONING SYSTEM IF ALL THE OTHER CABIN OPENINGS ARE CLOSED. PRESSURIZATION OF THE AIRCRAFT CAN BE DANGEROUS. IT CAN CAUSE A DOOR TO OPEN WITH EXPLOSIVE FORCE WHICH CAN CAUSE INJURY AND/OR DAMAGE.
 (1)
 Open the AFT cargo-compartment door 826 (Ref. TASK 52-30-00-860-001).

 (2)
 Put the access platform in position at the AFT cargo-compartment door

 826.

 (3)
 Remove the access panel 162CW (Ref. TASK 25-55-12-000-003).

 (4)
 Remove the bolt (27), the washer (28) and disconnect the bonding straps (4) and (11).

 (5)
 Release the quick-release fasteners (12) and remove the grill (9) from the retaining clips (10).

 **ON A/C ALL
 4. Procedure
_________
 Subtask 21-31-51-020-055

 A. Removal of the Feedback Assembly
 **ON A/C 001-049, 051-099, 101-105,

 (Ref. Fig. 406/TASK 21-31-51-991-008) R **ON A/C 106-149, 151-199, 201-299, 301-399, 401-499,
 (Ref. Fig. 406A/TASK 21-31-51-991-008-A)
 **ON A/C ALL

 (1)
 Disconnect the electrical connectors (23) 10HL-E and (26) 10HL-D.

 (2)
 Put blanking caps on the disconnected electrical connectors.

 (3)
 Remove the screws (60), the washers (61) and the feedback assembly

 (62) 10HL-6.
 1EFF : ALL 1 21-31-51Page A411 1 1 Aug 01/05R 1 1 1CES 1

 TASK 21-31-51-400-005 Installation of the Outflow Valve (10HL) - Feedback Assembly 10HL-6 WARNING : MAKE SURE THAT AIR IS NOT SUPPLIED TO THE AIR CONDITIONING SYSTEM
_______ FROM THE MAIN ENGINE, THE APU OR A GROUND SOURCE. HOT COMPRESSED AIR CAN CAUSE INJURY TO PERSONNEL.
 1. Reason for the Job
__________________
 NOTE : This procedure is only applicable for Outflow Valve Part Numbers
____
 9023-15703-81 and previous.

 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 2 m (6 ft. 7 in.)
 No specific Torque Wrench : range 0.00 to 1.20 m.daN

 (0.00 to 9.00 lbf.ft)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-033 LOW-TEMPERATURE GREASE,ESTER OIL (Ref. 20-31-00)
 1EFF : ALL 1 21-31-51Page A412 1 1 Aug 01/05R 1 1 1CES 1

 C. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
20-28-00-912-004  Electrical Bonding of Components With Conductive Bolts and Screws and Bonding Straps in the Fuselage and in the Wings (this does not include the tanks)-
21-31-00-710-002  Operational Test of the Pressure Control and
 Monitoring

 21-31-00-710-003  Operational Test of Manual Mode Selection and Manual Mode Pressure Control and Functional Test of Manual Mode Cabin Altitude/Outflow Valve Position Indication
 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 25-55-12-000-003 Removal of the Sidewall Panels in the AFT Cargo Compartment - FR59/FR65 25-55-12-400-003 Installation of the Sidewall Panels in the AFT Cargo Compartment - FR59/FR65 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump
 **ON A/C 001-049, 051-099, 101-105,
 21-31-51-991-008  Fig. 406
R **ON A/C 106-149, 151-199, 201-299, 301-399, 401-499,
 21-31-51-991-008-A  Fig. 406A **ON A/C ALL

 3. Job Set-up
__________
 Subtask 21-31-51-860-059
 A. Aircraft Maintenance Configuration
 (1) Make sure that :
 WARNING : DO NOT OPEN OR GO NEAR PRESSURE-SEALED DOORS WHEN THE
　
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