(Ref. Fig. 406/TASK 27-54-49-991-004) R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
(Ref. Fig. 406A/TASK 27-54-49-991-004-A)
**ON A/C ALL
Subtask 27-54-49-941-065
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Put the warning notice(s) in position to tell persons not to operate the flight controls.
Subtask 27-54-49-860-053
B. Aircraft Maintenance Configuration 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) Extend the flaps fully (Ref. TASK 27-50-00-866-008).
Flap Track 4 Actuator
Figure 406/TASK 27-54-49-991-004
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 27-54-49Page A407 1 1 May 01/05 1 1 1CES 1
Flap Track 4 Actuator Figure 406A/TASK 27-54-49-991-004-A
R 1EFF : 062-099, 106-149, 151-199, 204-299, 1 27-54-49Page A408 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(2)
Make sure the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is on the flap/slat control lever in the cockpit.
(3)
Extend the No. 4 and the No. 5 spoilers (Ref. TASK 27-60-00-866-002).
(4)
Put a COLLAR-SAFETY, SPOILER (98D27604000000) on the piston rod of each servo-control.
Subtask 27-54-49-865-057
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21
Subtask 27-54-49-010-057
D. Get Access
(1)
Put the access platform in position below the applicable access panel.
(2)
Remove the applicable access panels:
-
FOR 6233CM
remove 573BB, 575CB, 575EB, 575FB, 575GB
-
FOR 6283CM
remove 673BB, 675CB, 675EB, 675FB, 675GB.
4. Procedure
_________
**ON A/C 001-049, 051-061, 101-105, 201-203,
(Ref. Fig. 406/TASK 27-54-49-991-004) R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
(Ref. Fig. 406A/TASK 27-54-49-991-004-A)
**ON A/C ALL
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
Subtask 27-54-49-480-053
A. Installation of Support Equipment
(1) Install the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT (98D27504030001) on the torque shaft (3) (Ref. TASK 27-50-00-400-003).
Subtask 27-54-49-740-066
B. 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).
(3)
Do a check of the flap PPU angles (deg) at the slat/flap control lever position FULL on the MCDU as follows:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the MCDU: On the MCDU:
-push (in) the line key < SFCC - the MCDU shows the SFCC 1 menu.
1.
-
push (in) the NEXT PAGE button. - the MCDU shows the next page of the SFCC 1 menu.
-
push (in) the line key SYSTEM - the MCDU shows the SFCC 1 FLAP
DATA FLP >. SYSTEM DATA menu.
-
push (in) the line key < PPU. - the MCDU shows the PPU DATA page(s):
1EFF : ALL 1 27-54-49Page A410 1 1 May 01/04R 1 1 1CES 1
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
Refer to Table 1.
NOTE : The APPU and the FPPU synhro
____ angle must agree within 1.3 deg. The LH APPU and the RH APPU synchro angles must agree within
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