A320 Trouble Shooting Manual 排故手册 飞行操纵 1(79)

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R  - remove the standard locking bolt (10). 
R  - remove the trim-control lower shaft holding-tool. 
R  5_  Connect the shaft (2) to the THS actuator (1):
R  - connect the mechanical system link-plate (7) to the input 
R  lever (9). 
R  6_  Go to Para. (g).
R  (g) Do a system test of the THS actuator electrical control (Ref. AMM 
R  TASK 27-41-00-730-001). 
R  (h) Do the operational test of the THS actuator electrical control 
R  (Ref. AMM TASK 27-96-00-710-022). 
R  NOTE : Keep the Green and the Yellow hydraulic systems____ 
R  pressurized. 
R  (i) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-
R  96-00-740-001). 
R  NOTE : Keep the Green and the Yellow hydraulic systems____ 
R  pressurized. 
R  1_  If the BITE test gives the maintenance messages:
R  THS ACTR POS ERROR 9CE OF ELAC2 
R  THS ACTR POS ERROR 9CE OF ELAC1 
R  THS ACTR POS ERROR 9CE OF SEC2 
R  - go to the Para. (j). 
R  2_  If the BITE test does not give maintenance messages:
R  - no maintenance action is necessary. 
R  (j) Move the pitch-trim control wheel from one stop to the other and 
R  go back to the neutral position: 
R  - if you find stiffness, replace the ACTUATOR-THS (9CE) (Ref. AMM 
R  TASK 27-44-51-000-001) and (Ref. AMM TASK 27-44-51-400-001).

 「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 ∞∞27-40-00∞∞∞∞∞∞∞∞∞∞Page 220
 Aug 01/05 CES

 

R  - if you do not find stiffness, depressurize the Green and Yellow 
R  hydraulic systems and go to the Para. 4.C. 
R  C. Replace the two position transducer units (Ref. AMM TASK 27-44-57-000-
R  001) and (Ref. AMM TASK 27-44-57-400-001). 
R  (1) If the fault continues, replace the pitch trim actuator (Ref. AMM 
R  TASK 27-44-57-000-001) and (Ref. AMM TASK 27-44-57-400-001). 
R  (a) If the fault continues, replace the ACTUATOR-THS (9CE) (Ref. AMM 
R  TASK 27-44-51-000-001) and (Ref. AMM TASK 27-44-51-400-001).

 

 

 Stiffness of the Pitch-Trim Control Wheel
 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 CONTROLS ARE CLEAR.
_______
 MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR
 DAMAGE.

 1. Possible Causes

_______________

 2. Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific standard locking bolt
 0U190360 1 PIN - RIGGING
 98D27403000000 1 HOLDING TOOL-TRIM CTL LOWER SHAFT

 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-41-00-210-001 Detailed Visual Inspection of the THS Mechanical R Control AMM 27-41-00-220-001 Check of the Cable Tension Regulator of the THS Trim Control (Pointer in the Limits) AMM 27-41-00-720-001 Functional Test of the THS-Actuator Overtravel
 Related to the Mechanical Indicator AMM 27-41-00-730-001 System Test of the THS Actuator Electrical Control AMM 27-41-41-000-001 Removal of the Control Mechanism-Pitch Trim AMM 27-41-41-400-001 Installation of the Control Mechanism-Pitch Trim AMM 27-41-42-000-001 Removal of the Cable Tension Regulator AMM 27-41-42-400-001 Installation of the Cable Tension Regulator AMM 27-41-43-000-001 Removal of the Pitch Trim Control Stop and Gearset
 Unit
 AMM 27-41-43-400-001 Installation of the Pitch Trim Control Stop and

 Gearset Unit
 AMM 27-41-44-000-001 Removal of the THS Control Cables
 AMM 27-41-44-400-001 Installation of the THS Control Cables

 「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 ∞∞27-40-00∞∞∞∞∞∞∞∞∞∞Page 222
　
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