Inspection/Check of the Aileron

TASK 27-14-41-200-001-A
Inspection/Check of the Aileron

WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:

THE FLIGHT CONTROLS
THE FLIGHT CONTROL SURFACES
THE LANDING GEAR AND THE RELATED DOORS
COMPONENTS THAT MOVE.

MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.

WARNING: MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.

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.

1. Reason for the Job
Because the free movement is more than the limits.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	SAFETY BARRIER(S)
No specific	AR	WARNING NOTICE(S)

B. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
4	FLANGED BUSH	AIPC 27-14-05-21-150
6	FLANGED BUSH	AIPC 27-14-05-21-150
8	FLANGED BUSH	AIPC 27-14-05-21-150
11	BUSH	AIPC 27-14-05-31-170
2	BUSH	AIPC 27-14-05-31-170
4	FLANGED BUSH	AIPC 27-14-85-21-100
6	FLANGED BUSH	AIPC 27-14-85-21-100
8	FLANGED	AIPC 27-14-85-21-100
11	BUSH	AIPC 27-14-85-31-150
2	BUSH	AIPC 27-14-85-31-150

C. Referenced Information

REFERENCE	DESIGNATION
TASK 27-14-41-000-001-A	Removal of the Aileron
TASK 27-14-41-400-001-A	Installation of the Aileron
Aileron Fits and Clearances

3. Job Set-up
Subtask 27-14-41-941-054-A

A. Safety Precautions
(1) As necessary, use the applicable SAFETY BARRIERS, specified by the operator's instructions and your local regulations.
(2) Put a WARNING NOTICE(S) in position to tell persons not to operate the flight controls.

Subtask 27-14-41-010-051-A

B. Get Access
(1) Remove the applicable aileron (Ref. AMM TASK 27-14-41-000-001).

4. Procedure

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 27-14-41-220-051-A

A. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View B	15.841	15.859			15.807
OD 5	(0.6237)	(0.6244)			(0.6223)
			0.0160	0.0520			0.1200
			(0.0006)	(0.0020)			(0.0047)
View B	15.875	15.893				15.927
ID 2	(0.6250)	(0.6257)				(0.6270)

Subtask 27-14-41-220-052-A

B. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View B	19.03	19.043			19.006
OD 2	(0.7492)	(0.7497)			(0.7483)
			0.0070	0.0410			0.0890
			(0.0003)	(0.0016)			(0.0035)
View B	19.05	19.071				19.095
ID 3	(0.7500)	(0.7508)				(0.7518)

Subtask 27-14-41-220-053-A

C. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View B	15.841	15.859			15.806
OD 5	(0.6237)	(0.6244)			(0.6223)
			0.0160	0.0540			0.1240
			(0.0006)	(0.0021)			(0.0049)
View B	15.875	15.895				15.930
ID 4	(0.6250)	(0.6258)				(0.6272)

Subtask 27-14-41-220-054-A

D. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View B	15.841	15.859			15.822
OD 5	(0.6237)	(0.6244)			(0.6229)
			0.0030	0.0340			0.0720
			(0.0001)	(0.0013)			(0.0028)
View B	15.862	15.875				15.894
ID 1	(0.6245)	(0.6250)				(0.6257)

Subtask 27-14-41-220-055-A

E. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View C	22.184	22.205			22.143
OD 7	(0.8734)	(0.8742)			(0.8718)
			0.0200	0.0620			0.1440
			(0.0008)	(0.0024)			(0.0057)
View C	22.225	22.246				22.287
ID 8	(0.8750)	(0.8758)				(0.8774)

Subtask 27-14-41-220-056-A

F. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View C	22.184	22.205			22.160
OD 7	(0.8734)	(0.8742)			(0.8724)
			0.0070	0.0410			0.0890
			(0.0003)	(0.0016)			(0.0035)
View C	22.212	22.225				22.249
ID 9	(0.8745)	(0.8750)				(0.8759)

Subtask 27-14-41-220-057-A

G. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View C	22.184	22.205			22.143
OD 7	(0.8734)	(0.8742)			(0.8718)
			0.0200	0.0620			0.1440
			(0.0008)	(0.0024)			(0.0057)
View C	22.225	22.246				22.287
ID 6	(0.8750)	(0.8758)				(0.8774)

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View C	22.184	22.205			22.143
OD 7	(0.8734)	(0.8742)			(0.8718)
			0.0200	0.0620			0.1440
			(0.0008)	(0.0024)			(0.0057)
View C	22.225	22.246				22.287
ID 6	(0.8750)	(0.8758)				(0.8774)

Subtask 27-14-41-220-058-A

H. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View C	26.968	26.981			26.944
OD 6	(1.0617)	(1.0622)			(1.0608)
			0.0070	0.0400			0.0880
			(0.0003)	(0.0016)			(0.0035)
View C	26.988	27.008				27.032
ID 10	(1.0625)	(1.0633)				(1.0643)

Subtask 27-14-41-220-059-A

I. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View D	15.841	15.859			15.807
OD 14	(0.6237)	(0.6244)			(0.6223)
			0.0160	0.0520			0.1200
			(0.0006)	(0.0020)			(0.0047)
View D	15.875	15.893				15.927
ID 11	(0.6250)	(0.6257)				(0.6270)

Subtask 27-14-41-220-060-A

J. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View D	19.030	19.043			19.006
OD 11	(0.7492)	(0.7497)			(0.7483)
			0.0070	0.0410			0.0890
			(0.0003)	(0.0016)			(0.0035)
View D	19.050	19.071				19.095
ID 13	(0.7500)	(0.7508)				(0.7518)

Subtask 27-14-41-220-061-A

K. Dimensions of the Aileron

FIG. DETAIL AND ITEM N°	ORIGINAL MANUFACTURING LIMITS	IN-SERVICE WEAR LIMITS
View D	15.841	15.859			15.822
OD 14	(0.6237)	(0.6244)			(0.6229)
			0.0030	0.0340			0.0720
			(0.0001)	(0.0013)			(0.0028)
View D	15.862	15.875				15.894
ID 12	(0.6245)	(0.6250)				(0.6257)

Subtask 27-14-41-020-056-A

L. Replacement of Unserviceable Items
(1) If you find unserviceable items, replace the applicable item(s) as follows:
(a) For View B:

(b) For View C:

install a new AIPC 27-14-05-31-170 BUSH (11) or AIPC 27-14-85-31-150 BUSH (11).

5. Close-up
Subtask 27-14-41-410-051-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the applicable aileron (Ref. AMM TASK 27-14-41-400-001).

Subtask 27-14-41-942-051-A

B. Removal of Equipment
(1) Remove the safety barriers.
(2) Remove the WARNING NOTICE(S).
(3) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

[Rev.10 from 2021] 2026.04.01 06:47:01 UTC