**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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