B. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
cotter pins 27-41-42 01 -050
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
20-24-11-100-001 Cleaning and Protection of the Cables 20-24-12-200-001 Check of the Control Cables 27-41-00-220-002 Check of the Correct Tension of the THS Mechanical
Control Cables 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action 27-41-42-991-003 Fig. 403
3. Job Set-up
__________
Subtask 27-41-42-860-054
A. Aircraft Maintenance Configuration
(1)
Make sure that the access platform is in position.
(2)
Make sure that the access panel 311AL is removed and the access door 312AR is opened.
(3)
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).
(4)
Make sure that the warning notices are in position to tell persons not to pressurize the Green and the Yellow hydraulic systems.
(5)
Make sure that the PITCH TRIM CONTROL LOCKING (98D27403500000) is installed in the pitch trim control wheel.
(6)
Make sure that the RIGGING PIN - THS MECHANICAL CONTROL (98D27407532000) is installed in the rocker assembly (12) of the cable tension regulator (10).
Subtask 27-41-42-865-054
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11
49VU FLIGHT CONTROLS/THS/ACTR/MOT2 19CE2 B09 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 121VU FLIGHT CONTROLS/THS ACTR/MOT3 19CE3 Q17 121VU FLIGHT CONTROLS/THS ACTR/MOT1 19CE1 Q16
4. Procedure
_________
(Ref. Fig. 403/TASK 27-41-42-991-003) Subtask 27-41-42-420-051
A. Installation of the Springs of the Cable Tension Regulator
(1)
Clean the component interface and/or the adjacent area.
(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Make sure that the THS control cables are not damaged (Ref. TASK 20-24-12-200-001).
(4)
Make sure that there is no corrosion on the THS control cables (Ref. TASK 20-24-11-100-001).
(5)
Connect the springs (9) to the bolts (11).
(6)
Install the washers (8) and the cotter pins (7).
(7)
Put the cover (2) in position on the cable tension regulator (10).
(8)
Install the bolts (5) with the washers (4) at the cover assembly (1).
(9)
Install the bolts (3) and (6) with the washers (4).
(10) TORQUE the bolts (3), (5) and (6) to between 0.4 and 0.5 m.daN (35.39 and 44.24 lbf.in).
5. Close-up
________ Subtask 27-41-42-860-055
A. Put the aircraft back to the serviceable condition.
(1)
Remove the RIGGING PIN - THS MECHANICAL CONTROL (98D27407532000) from the rocker assembly (12) of the cable tension regulator (10).
(2)
Remove the PITCH TRIM CONTROL LOCKING (98D27403500000) from the pitch trim control wheel.
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
(4)
Install the access panel 311AL and close the access door 312AR.
(5)
Remove the access platform(s).
(6) Remove the warning notice(s). Subtask 27-41-42-865-055
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 16CE1, 19CE1, 19CE2, 19CE3
Subtask 27-41-42-220-052
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