(a)
Use the CONE - MOUNTING, THS ACTUATOR (0U145413) and the RING -SHRINKING, THS ACTUATOR (0U145414) to put the back-up rings (16) in position at each end of the spacer tube (19).
(b)
Apply COMMON GREASE (Material No. 04-015) to the O-rings (17).
(c)
Use the CONE - MOUNTING, THS ACTUATOR (0U145413) and put two O-rings (17) in position at each end of the spacer tube (19).
1EFF : ALL 1 27-44-53Page 410 1 1 May 01/98R 1 1 1CES 1
(d)
Use the CONE - MOUNTING, THS ACTUATOR (0U145413) ant the RING -SHRINKING, THS ACTUATOR (0U145414) to put a second back-up ring
(16)
in position at each end of the spacer tube (19).
(e)
Put the expansion plug (18) in position in the base plate of the motor (2).
(f) Put the spacer tube assembly (5) on the expansion plug (18). Subtask 27-44-53-420-050
B. Installation of the THS Actuator Motor
(1)
Put the motor (2) in position on the splined shaft (20). NOTE : Make sure that the splined shaft (20) engages easily with the
____
internal splines of the motor (2).
(2)
Carefully engage the ends of the spacer tube assemblies (3),(4),(5) in the valve block (6).
(3)
Install the screws (7) and the washers (8) in the motor (2).
(4)
TORQUE the screws (7) to between 0.5 and 0.6 m.daN (44.24 and 53.09
lbf.in). R
Subtask 27-44-53-080-050
C. Preparation for Test
(1)
Make sure that the THS actuator (9CE) has the correct quantity of oil (Ref. TASK 12-13-27-612-001).
(2)
Do a visual check and make sure that:
-
the travel range of the THS actuator,
-
the travel ranges of the control surfaces, are clear of tools and other items.
Subtask 27-44-53-865-051
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 16CE1, 19CE2, 19CE1, 19CE3.
Subtask 27-44-53-720-050
E. Test
(1)
Do a functional test of the THS control (Ref. TASK 27-41-00-720-001).
(2)
Examine the THS actuator (9CE) and make sure that there is no leakage.
5. Close-up
________ Subtask 27-44-53-410-050
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access door 312AR.
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
BRAKE - PRESSURE OFF, THS ACTUATOR - ADJUSTMENT/TEST
____________________________________________________
TASK 27-44-54-720-001
Functional Test of the Pressure-Off Brakes
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.
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
1. Reason for the Job
__________________
Refer to the MPD TASK: 274400-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific warning notices
No specific access platform 5.5 m (18 ft. 1 in.)
No specific Torque Wrench : range 0.20 to 3.60 m.daN
(2.00 to 26.00 lbf.ft) R No specific Torque Wrench : range 1.00 to 10.00 m.daN R (8.00 to 75.00 lbf.ft)
0U145506 1 CONE - MOUNTING, THS ACTUATOR
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific lockwire 0.6 mm (0.024 in.)
Material No. 04-015 USA BAC 5001 DACO-5073
GREASE (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
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