(a)
 On the applicable spoiler servo-control, put the SPOILER MAINTENANCE KEY (98D27603002000) into the maintenance device of the servo-control and turn it to the maintenance position, then manually lift the spoiler.

 (b)
 Install the COLLAR-SAFETY, SPOILER (98D27604000000) on the piston rod of the applicable servo-control.

 (4)
 Put a container below the hydraulic unions of the applicable spoiler servo-control.

 4. Procedure
_________
 (Ref. Fig. 401/TASK 27-64-51-991-006)
 **ON A/C 001-003, 051-052,
 (Ref. Fig. 402/TASK 27-64-51-991-007)

R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
 (Ref. Fig. 402A/TASK 27-64-51-991-007-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 001-003, 051-052,

 Subtask 27-64-51-020-053
 A. Removal of the Spoiler Servo-Control 31CE1 thru 31CE10
 CAUTION : SUPPORT THE SERVO CONTROL 7.5kg (16.5lb) AND THE SPOILER
_______ APPROXIMATELY 15kg (33lb). THIS WILL PREVENT DAMAGE TO:
 -
THE HYDRAULIC LINES

 -
THE ELECTRICAL CABLES

 -
THE STRUCTURE.

 (1)
 Obey the hydraulic safety procedures (Ref. TASK 29-00-00-910-002).

 (2)
 Disconnect the hydraulic unions of the applicable servo-control:

 -
FOR 31CE1, 31CE2
 disconnect the unions (1), (2) and (4)

 -
FOR 31CE3 disconnect the unions (23), (24), (25) and (27)

 -
FOR 31CE4 disconnect the unions (5), (7), (8) and (10)

 -
FOR 31CE5 disconnect the unions (17), (18), (20), (21) and (22)

 -
FOR 31CE6 disconnect the unions (11), (12), (13) and (16)

 -
FOR 31CE7
 disconnect the unions (30) and (31)

 -
FOR 31CE8
 disconnect the unions (32) and (33)

 -
FOR 31CE9 disconnect the unions (34), (36), (37), (38) and (40)

 -
FOR 31CE10 disconnect the unions (41), (42), (43), (45), (46) and (47).

 (3)
 Remove all the drops of hydraulic fluid from the adjacent aircraft structure.

 (4)
 Remove the applicable hydraulic pipes:

 -
FOR 31CE1, 31CE2
 remove the pipe (3)

 -
FOR 31CE3
 remove the pipes (22) and (26)

 -
FOR 31CE4
 remove the pipes (6) and (9)

 -
FOR 31CE5
 remove the pipe (19)

R 1EFF : 001-003, 051-052, 1 27-64-51Page 407 1 1 May 01/05 1 1 1CES 1

 Spoilers 1 thru 5 Servo-Control - Hydraulic Line Details Figure 401/TASK 27-64-51-991-006- 12 (SHEET 1)
 1EFF : ALL 1 27-64-51Page 408 1 1 Aug 01/02R 1 1 1CES 1

 Spoilers 1 thru 5 Servo-Control - Hydraulic Line Details Figure 401/TASK 27-64-51-991-006- 22 (SHEET 2)
 1EFF : ALL 1 27-64-51Page 409 1 1 Aug 01/02R 1 1 1CES 1

 Spoilers 1 thru 5 Servo-Control - Location and Detail
 Figure 402/TASK 27-64-51-991-007- 12 (SHEET 1)

R 1EFF : 001-003, 051-052, 1 27-64-51Page 410 1 1 May 01/05 1 1 1CES 1

 Spoilers 1 thru 5 Servo-Control - Location and Detail
 Figure 402/TASK 27-64-51-991-007- 22 (SHEET 2)

R 1EFF : 001-003, 051-052, 1 27-64-51Page 411 1 1 May 01/05 1 1 1CES 1

 Spoilers 1 thru 5 Servo-Control - Location and Detail Figure 402A/TASK 27-64-51-991-007-A
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 27-64-51Page 412 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1

 -
FOR 31CE6
 remove the pipe (14)

 -
FOR 31CE9
 remove the pipe (35) and the connector (39)

 -
FOR 31CE10
 remove the pipe (44) and (49) and the connector (48).

 (5) Put blanking plugs on the disconnected line ends.
 If the spoiler is safetied with STA-LOK nuts, do the steps that follow:
 (6)
 Disconnect the electrical connector (71).

 (7)
 Put blanking caps on the disconnected electrical connectors.

 (8)
 Install the correct spoiler support strut:
　
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