1EFF : ALL 1 27-84-49Page 431 1 1 Nov 01/01R 1 1 1CES 1

 (b) (Ref. TASK 27-84-45-400-006)
 -
FOR 6037CM install the torque shaft 6038CM

 -
FOR 6041CM install the torque shaft 6042CM

 -
FOR 6087CM install the torque shaft 6088CM

 -
FOR 6091CM

 install the torque shaft 6092CM. R
 Subtask 27-84-49-865-057
R E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): R 5CV, 7CV.
R Subtask 27-84-49-740-054
R F. Do a Check of the Position Pick-Off Units (PPUs) on the Centralized Fault R Display System (CFDS)
R (1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
R (2) Get access to the SYSTEM REPORT/TEST (F/CTL) page on the Multipurpose R Control Display Unit (MCDU) (Ref. TASK 31-32-00-860-006).
R (3) Do a check of the slat PPU angles (deg) at the slat/flap control R lever position 0 on the MCDU as follows:
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the MCDU:
R - push (in) the line key < SFCC
R 1.

R 2. Push (in) the NEXT PAGE button.
R

R 3. Push (in) the line key (2L)
R SYSTEM DATA SLT>.

R 4. Push (in) the line key (1L) <PPU.

On the MCDU:
-
the MCDU shows the SFCC 1 menu page

1.

-
the MCDU shows the SFCC 1 menu page

2.

-
the MCDU shows the SLAT SYSTEM DATA submenu.

-
the MCDU shows the PPU DATA page(s).

 -------------------------------------------------------------------------------
ACTION RESULT
 -------------------------------------------------------------------------------
R  5. Write down the APPU and the FPPU 
R  angles (deg) shown on the display 
R  or push (in) the line key PRINT > 
R  to get a print-out of the screen. 
R  6. Push the line key < RETURN 
R  frequently until the CFDS menu 
R  page is shown. 
R  7. De-energize the aircraft 
R  electrical circuits (Ref. TASK 
R  24-41-00-862-002). 
R  Subtask 27-84-49-820-052 
R  G. Adjustment After BITE Test 
R  (1) Compare the APPU and the FPPU angles (deg) with those that were 
R  written down (or printed) before the actuator was removed (Ref. TASK 
R  27-84-48-000-001): 
R  - make sure that the FPPU removal and installation angle values agree 
R  by 0.1 deg. 
R  - make sure that the APPU removal and installation angle values agree 
R  by 0.1 deg. 
R  - make sure that the APPU/FPPU angles (deg) agree by 1.3 deg. 
R  - make sure that the LH APPU and the RH APPU angles agree by 0.45 
R  deg. 
R  (2) If the APPU/FPU angles are not in the specified limit: 
R  (a) Disconnect the torque shaft outboard of the actuator (Ref. TASK 
R  27-84-49-000-002). 
R  (b) Turn the torque shaft in the applicable direction until the APPU 
R  and the FPU angles (deg) are in the specified limit. 
R  NOTE : A turn of the torque shaft by one spline is equal to 0.11____ 
R  deg. of the PPU angle. 
R  (c) Connect the torque shaft outboard of the actuator (Ref. TASK 27-
84-49-400-002).

 Subtask 27-84-49-710-051
 H. Test
 (1) Do the operational test of the slat power-transmission system (Ref. TASK 27-84-00-710-001).
 5. Close-up
________ Subtask 27-84-49-942-051
 A. Removal of Equipment
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Remove the warning notice(s).

 (3)
 Remove the access platform(s).

 (4)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

 CONTROL UNIT - POWER (PCU) (SLATS) (6001CM) - REMOVAL/INSTALLATION
__________________________________________________________________
 TASK 27-84-51-000-001
 Removal of the Power Control Unit 6001CM of the Slat System
 WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
 GEAR.

 WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
 CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
　
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