3. Job Set-up
__________
Subtask 27-44-56-010-050
A. Get Access
(1) Put the access platform in position.
(2) Open the access door 312AR.
Subtask 27-44-56-860-051
B. Aircraft Maintenance Configuration
(Ref. Fig. 401/TASK 27-44-56-991-001)
(1)
Turn the pitch-trim control wheel in the cockpit and put the THS actuator (1) near to the zero position.
(2)
Put the PIN - RIGGING (0U190360) in the mechanical input of the THS actuator (1).
(3)
Put the warning notices in the cockpit to tell persons not to operate the pitch controls.
Subtask 27-44-56-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11
49VU FLIGHT CONTROLS/THS/ACTR/MOT2 19CE2 B09 R 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 R
121VU FLIGHT CONTROLS/THS ACTR/MOT3 19CE3 Q17
121VU FLIGHT CONTROLS/THS ACTR/MOT1 19CE1 Q16
Subtask 27-44-56-860-050
D. Aircraft Maintenance Configuration
(1)
Make sure that the Green and the Yellow hydraulic systems are depressurized and put them in the maintenance configuration (Ref. TASK 29-00-00-864-001).
(2)
Put the warning notices in position to tell persons not to pressurize the Green and the Yellow hydraulic systems.
R Position Transducer Figure 401/TASK 27-44-56-991-001
1EFF : 1 1 1CES ALL 1 111 27-44-56 Page 403 Aug 01/02
4. Procedure
_________
(Ref. Fig. 401/TASK 27-44-56-991-001) Subtask 27-44-56-020-050
A. Removal of the Position Transducer NOTE : The removal of the Command Position Transducer and the Monitor
____ Position Transducer is the same. The removal procedure for one of the position transducers only is given.
(1)
Disconnect the electrical connectors (3),(4) from the receptacles (5),(6).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Cut and remove the lockwire from the screws (7).
(4)
Hold the position transducer (2) and remove the screws (7) and the washers (8).
(5)
Remove the position transducer (2) from the THS actuator (1).
TASK 27-44-56-400-001
Installation of the Position Transducer to the THS Actuator 9CE
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 TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notices
No specific access platform 5.5 m (18 ft. 1 in.) R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft)
0U190360 1 PIN - RIGGING
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific lockwire 0.6 mm (0.024 in.)
Material No. 11-002 USA MIL-PRF-680
DRY CLEANING SOLVENT (VARSOL/WHITE SPIRIT)
(Ref. 20-31-00)
C. Referenced Information 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵3(178)
