(2)
Put the warning notices in position to tell persons not to operate the hydraulic systems.
(3) Put the access platform in position at zones 314, 334 and 344. Subtask 55-16-38-010-050
F. Access
(1)
Open the access door 314AR.
(2)
Remove the trailing edge panels 334AT, 344AT, 334AB, 344AB (Ref. TASK 55-13-11-000-001).
(3)
Remove the inboard end caps of the elevator (Ref. TASK 55-24-11-000-001).
(4)
Remove the tailcone (Ref. TASK 53-58-11-000-006).
4. Procedure
_________ Subtask 55-16-38-020-050
A. Removal of the Fittings and Support Bearings
(Ref. Fig. 401/TASK 55-16-38-991-001)
(1) Remove the fittings (1) at the pivot points of the horizontal stabilizer (Ref. TASK 53-56-11-000-001).
Support Bearings - Horizontal Stabilizer Removal/Installation
Figure 401/TASK 55-16-38-991-001
(2) Remove the horizontal stabilizer support bearings.
(a)
Remove the sealing rings (2).
(b)
Release the tab washers (4) and (7).
R (c) Use WRENCH-THS GROOVE NUT (98D55109009000). Remove the ring nut (3).
(d)
Remove the tabwasher (4).
(e)
Remove the bearing (6) from the bearing housing (5).
R (f) Use WRENCH-THS GROOVE NUT (98D55109009000). Remove the ring nut (8).
(g)
Remove the tabwasher (7).
(h)
Use EXTRACTOR - CENTERING BUSH, THS (98D27407505000). Remove the bearing housing (5).
TASK 55-16-38-400-002
Installation of the Horizontal Stabilizer Support Bearings
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.
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 : WEAR AND ATTACH A SAFETY HARNESS WHEN YOU WORK ON HIGH SECTIONS. A
_______
FALL CAN INJURE OR KILL YOU.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
CAUTION : DO NOT CAUSE DAMAGE TO THE SURFACES. THE COMPONENTS ARE MADE OF
_______
CARBONFIBER REINFORCED PLASTIC.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00 to 75.00 lbf.ft)
98D27903500000 2 PIN-SIDE STICK LOCKING R 98D55109009000 1 WRENCH-THS GROOVE NUT
B. Consumable Materials
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
Material No. 04-004 USA MIL-PRF-23827 TYPE I
SYNTH.ESTER BASED GREASE HIGH PRESSURE
(Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
R 4 tabwasher 55-16-07 01A-050 4 tabwasher 55-16-07 01B-050 4 tabwasher 55-16-07 01B-050A
R 7 tabwasher 55-16-07 01A-030 7 tabwasher 55-16-07 01B-030 7 tabwasher 55-16-07 01B-030A
D. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
29-10-00-864-001 Depressurize the Green Hydraulic System 29-10-00-864-002 Depressurize the Yellow Hydraulic System 29-10-00-864-003 Depressurize the Blue Hydraulic System 53-56-11-400-001 Installation of the Support Fittings of the Trimmable
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