B. Referenced Information
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REFERENCE DESIGNATION
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27-54-55-000-001 Removal of the Flap-Actuator Lever Assembly - Tracks 1 and 2
27-54-55-400-001 Installation of the Flap-Actuator Lever Assembly -Tracks 1 and 2
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
27-54-61-991-048 Fig. 601
**ON A/C 301-399,
27-54-61-991-048-A Fig. 601A
**ON A/C ALL
3. Job Set-up
__________
Subtask 27-54-61-941-064
A. Safety Precautions
(1) Put a warning notice on the flap/slat control lever (panel 114VU) to tell persons not to operate the flaps.
(2) Put the safety barriers in position.
Subtask 27-54-61-010-055
B. Get Access
(1)
Put the access platform below the applicable zone 573 or 673.
(2)
Disconnect the joints at tracks 1 and 2 that connect the actuator levers to the drive struts(Ref. TASK 27-54-55-000-001).
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 601/TASK 27-54-61-991-048)
**ON A/C 301-399,
(Ref. Fig. 601A/TASK 27-54-61-991-048-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.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 27-54-61-220-066
A. Dimensions of the Joint that Connects the Actuator Lever to the Drive Strut (Track 1).
(1) Do a check of the dimensions that follow:
Inboard Flap - Fits and Clearances (Tracks 1 and 2)
Figure 601/TASK 27-54-61-991-048
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 27-54-61Page 604 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1R Inboard Flap - Fits and Clearances (Tracks 1 and 2) R Figure 601A/TASK 27-54-61-991-048-A
R 1EFF : 301-399, 1 27-54-61Page 605 1 1 May 01/04 1 1 1CES 1
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| FIG. | ORIGINAL MANUFACTURING LIMITS | IN-SERVICE WEAR LIMITS | | DETAIL |---------------------------------------|----------------------------| | AND | DIMENSION | ASSEMBLY CLEARANCE| DIMENSION LIMITS | MAX. | | ITEM | MM (IN.) | MM (IN.) | MM (IN.) | ALLOW. | | NO. |-------------------|-------------------|---------|---------| CLEAR. | | | MIN. | MAX. | MIN. | MAX. | MIN. | MAX. |MM (IN.)| |--------|---------|---------|---------|---------|---------|---------|--------| | A | 9.080 | 9.095 | | | 9.060 | | | | OD 1 |(0.3574) |(0.3580) | | |(0.3566) | | | | | | | 0.005 | 0.035 | | | 0.075 | | | | | (0.0001)| (0.0013)| | |(0.0029)| | A | 9.100 | 9.115 | | | | 9.135 | | | ID 3 |(0.3582) |(0.3588) | | | |(0.3596) | | -------------------------------------------------------------------------------
Subtask 27-54-61-220-067
B. Dimensions of the Joint that Connects the Actuator Lever to the Drive Strut (Track 1)
(1) Do a check of the dimensions that follow:
-------------------------------------------------------------------------------| FIG. | ORIGINAL MANUFACTURING LIMITS | IN-SERVICE WEAR LIMITS | | DETAIL |---------------------------------------|----------------------------| | AND | DIMENSION | ASSEMBLY CLEARANCE| DIMENSION LIMITS | MAX. | | ITEM | MM (IN.) | MM (IN.) | MM (IN.) | ALLOW. | | NO. |-------------------|-------------------|---------|---------| CLEAR. | | | MIN. | MAX. | MIN. | MAX. | MIN. | MAX. |MM (IN.)| |--------|---------|---------|---------|---------|---------|---------|--------| | A | 11.076 | 11.094 | | | 11.054 | | | | OD 3 |(0.4360) |(0.4367) | | |(0.4351) | | | | | | | 0.006 | 0.037 | | | 0.081 | | | | | (0.0002)| (0.0014)| | |(0.0031)| | A | 11.100 | 11.113 | | | | 11.135 | | | ID 2 |(0.4370) |(0.4375) | | | |(0.4383) | | -------------------------------------------------------------------------------
Subtask 27-54-61-220-068
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