**ON A/C 001-049, 051-061, 101-105, 151-152, 201-204,
 27-84-49-991-001 Fig. 401 R **ON A/C 062-099, 106-149, 153-199, 205-299, 301-399, 401-499,
 27-84-49-991-001-A Fig. 401A
 **ON A/C ALL

 3. Job Set-up
__________
 **ON A/C 001-049, 051-061, 101-105, 151-152, 201-204,

 (Ref. Fig. 401/TASK 27-84-49-991-001)

 Type B Actuators - Slat Power Transmission
 Figure 401/TASK 27-84-49-991-001

R 1EFF : 001-049, 051-061, 101-105, 151-152, 1 27-84-49Page 403 1201-204, 1May 01/05 1 1 1CES 1R **ON A/C 062-099, 106-149, 153-199, 205-299, 301-399, 401-499,

 (Ref. Fig. 401A/TASK 27-84-49-991-001-A)
 **ON A/C ALL

 Subtask 27-84-49-941-052
 A. Safety Precautions
 (1)
 Put the safety barriers in position.

 (2)
 Put a warning notice(s) in the cockpit to tell persons not to operate the slat controls.

 Subtask 27-84-49-860-050
 B. Aircraft Maintenance Configuration
 (1)
 Retract the slats fully (Ref. TASK 27-80-00-866-005).

 (2)
 Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the slat/flap control lever on panel 114VU.

 Subtask 27-84-49-740-050
 C. Do a Check of the Position Pick-Off Units (PPUs) on the Centralized Fault Display System (CFDS)
 (1)
 Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).

 (2)
 Get access to the SYSTEM REPORT/TEST (F/CTL) page on the Multipurpose Control Display Unit (MCDU) (Ref. TASK 31-32-00-860-006).

 Type B Actuators - Slat Power Transmission
 Figure 401A/TASK 27-84-49-991-001-A

R 1EFF : 062-099, 106-149, 153-199, 205-299, 1 27-84-49Page 405 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1

 (3) Do a check of the slat PPU angles (deg) at the slat/flap control lever position 0 on the MCDU as follows:
 -------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
1. On the MCDU: - push (in) the line key < SFCC 1.  On the MCDU:- the MCDU shows the SFCC 1 menu page1.
 2. Push (in) the NEXT PAGE button.  - the MCDU shows the SFCC 1 menu page 2.
 3. Push (in) the line key (2L) SYSTEM DATA SLT>.  - the MCDU shows the SLAT SYSTEM DATAsubmenu.
 4. Push (in) the line key (1L) <PPU.  - the MCDU shows the PPU DATA page(s).
 5. Write down the APPU and the FPPU angles (deg) shown on the display or push (in) the line key PRINT > to get a print-out of the screen.
 NOTE : These angles, shown at____ removal, will be used as a datum. They will let you compare the APPU and the FPPU angles after the installation of the actuator (Ref. TASK 27-84-48-400-001).
 6. Push the line key < RETURN frequently until the CFDS menu page is shown.
 7. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002). 
R  Subtask 27-84-49-865-054 
R  D. Open, safety and tag this(these) circuit breaker(s): 
R R R R R  -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21

 Subtask 27-84-49-010-051
 E. Get Access
 (1)
 Put an adjustable access platform below the applicable torque shaft.

 (2)
 Remove the applicable torque shaft (3) (Ref. TASK 27-84-45-000-006):

 -
FOR 6027CM
 remove the torque shaft FIN 6028CM

 -
FOR 6029CM
 remove the torque shaft FIN 6028CM

 -
FOR 6035CM
 remove the torque shaft FIN 6036CM

 -
FOR 6039CM
 remove the torque shaft FIN 6038CM

 -
FOR 6045CM
 remove the torque shaft FIN 6044CM

 -
FOR 6077CM
 remove the torque shaft FIN 6078CM

 -
FOR 6079CM
 remove the torque shaft FIN 6078CM

 -
FOR 6085CM
 remove the torque shaft FIN 6086CM

 -
FOR 6089CM
 remove the torque shaft FIN 6088CM

 -
FOR 6095CM
 remove the torque shaft FIN 6094CM.

 (3)
 Remove the applicable torque shaft (6):

 (a) (Ref. TASK 27-84-45-000-007)
 -
FOR 6027CM
　
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