(5)
Make sure that the access platforms are in position at zones 311/312 and 330/340.
Subtask 55-10-11-865-052
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 49VU FLIGHT CONTROLS/THS/ACTR/MOT2 19CE2 B09 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 121VU FLIGHT CONTROLS/THS ACTR/MOT3 19CE3 Q17 121VU FLIGHT CONTROLS/THS ACTR/MOT1 19CE1 Q16 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
4. Procedure_________
(Ref. Fig. 401/TASK 55-10-11-991-001, 402/TASK 55-10-11-991-002, 403/TASK
55-10-11-991-003, 404/TASK 55-10-11-991-004)
Subtask 55-10-11-420-051
A. Prepare for Installation
(1) Raise the THS clear of the support cradle and move it to the install position.
Subtask 55-10-11-420-050
B. Install Lower Attachment
(1) Install the lower attachment of the THS actuator (Ref. TASK 27-44-51-400-001)
1EFF : ALL 1 55-10-11Page 416 1 1 Nov 01/99R 1 1 1CES 1
Subtask 55-10-11-410-050
C. Install Support Fittings
(1) Install the THS support fittings at the pivot points of the horizontal stabilizer (Ref. TASK 53-56-11-400-001).
Subtask 55-10-11-410-051
D. Install Struts
(1) Install the diagonal support struts (Ref. TASK 53-53-11-400-001). Subtask 55-10-11-020-055
E. Connect Hydraulic, Bonding and Electrical Connectors
(1) Connect the Green, Yellow and Blue hydraulic systems. WARNING : DO NOT GET HYDRAULIC FLUID ON YOUR SKIN, IN YOUR EYES OR IN
_______ YOUR MOUTH. HYDRAULIC FLUID IS POISONOUS AND CAN GO THROUGH YOUR SKIN AND INTO YOUR BODY. FLUSH HYDRAULIC FLUID FROM YOUR EYES, MOUTH OR SKIN WITH WATER. GET MEDICAL AID IF YOU GET HYDRAULIC FLUID IN YOUR EYES OR MOUTH.
(a)
Remove the hydraulic blanking caps from the hydraulic pipes and hoses.
(b)
Connect the flexible hoses (38 and (39). NOTE : Make sure that the hydraulic fluid is removed if it drops
____
onto components or structure.
(2)
Connect the bonding connections.
(a)
Connect the bonding leads (27), and attach them with the bolts (25), the washers (26) and the nuts (28).
(b)
Apply STRUCTURE PAINTS (Material No. 16-003) to the bonding connections.
(3)
Connect the electrical connections.
(a)
Remove the electrical blanking caps and plugs and connect the electrical connectors 7114VC-A (1), 7432VC-A (2), 7144VC-A (3), 7104VC-A (4) and 7146VC-A (5).
(b)
Install the clamps (13), the bolts (11), the washers (12), the spacers (14) and the nuts (15).
(c)
Remove the electrical blanking caps and plugs and connect the electrical connectors 7137VC-A (10), 7433VC-A (9), 7105VC-A (8), 7131VC-A (7) and 7133VC-A (6).
(d)
Install the clamps (13), the bolts (11), the washers (12), the spacers (14) and the nuts (15).
Subtask 55-10-11-020-054
F. Remove the Hoisting Equipment. R (1) Remove the SLING-THS (98D55109005000) from the horizontal stabilizer.
(2)
Remove the hoisting lugs.
(3)
Install the 35D55182822000 plugs. NOTE : When installed the plugs must fit flush to the skin of the
____
horizontal stabilizer.
Subtask 55-10-11-081-050
G. Remove Locking Devices
(1) Remove the PIN-SIDE STICK LOCKING (98D27903500000) from the CAPT and F/O side stick controllers.
Subtask 55-10-11-865-051
H. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 19CE2, 16CE1, 16CE2, 19CE3, 19CE1, 15CE2
Subtask 55-10-11-720-050
J. Functional Test
(1)
Adjust the THS at zero position (Ref. TASK 27-41-00-820-001)
(2)
Do a functional test of the THS (Ref. TASK 27-41-00-720-001).
Subtask 55-10-11-710-050
K. Operational Test
(1) Do an operational test on the THS flight control system (Ref. TASK 27-44-00-710-002)
5. Close-up
________
Subtask 55-10-11-410-053
A. Visual Inspection Make sure that the work area is clean and clear of tool(s) and other items.
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-210,
Subtask 55-10-11-410-052
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