Subtask 55-32-11-865-055
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 19CE1, 19CE2, 19CE3, 5CC1, 5CC2, 14CC1, 14CC2, 15CC, 15CE1, 15CE2, 16CE1, 16CE2, 21CE1, 21CE2, 21CE3, 22CE.
VERTICAL STABILIZER TRAILING EDGE - DESCRIPTION AND OPERATION
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1.
General
_______ The trailing-edge of the vertical stabilzer has four access panels installed on each side. The access panels are attached to the rudder hinge arms, the panel support frames and to flanges on the spar-box side shells.
2.
Component location
__________________
(Ref. Fig. 001)
3.
Description
___________
**ON A/C 001-049, 051-061, 101-105, 151-152, 201-204,
A. Trailing Edge Structure
(1)
The panel support frames are made of laminations of Carbon Fiber Reinforced Plastic (CFRP). They are attached to the rudder hinge arms.
(2)
The trailing-edge access panels are identified: 325BL, 325CL, 325DL, 325EL (left-hand side) and 325BR, 325CR, 325DR, 325ER (right-hand side). The access panels are made of Carbon Fiber Reinforced Plastic (CFRP) and Glass Fiber Reinforced Plastic (GFRP) laminations on a honeycomb core. The panels are attached to the flanges of the spar-box side shells as follows: access panels 325BL, 325BR, 325CL, 325CR and 325DL with piano hinges and screws; access panels 325DR, 325EL and 325ER with quick-release fasteners. Quick-release fasteners also attach the panels to the rudder hinge arms and to the panel support frames. Access panels 325CL and 325CR are only attached to the rudder hinge arms, panel support frames are not installed for these panels.
(3)
The hinged panels have a lever assembly so that you can safety the panels in the open position for maintenance practices.
R **ON A/C 062-099, 106-149, 153-199, 205-299, 301-399, 401-499,
A. Trailing Edge Structure
(1)
The panel support frames are made of sheet metal. They are attached to the rudder hinge arms.
(2)
The trailing-edge access panels are identified: 325BL, 325CL, 325DL, 325EL (left-hand side) and 325BR, 325CR, 325DR, 325ER (right-hand side). The access panels are made of Carbon Fiber Reinforced Plastic (CFRP) and Glass Fiber Reinforced Plastic (GFRP) laminations on a honeycomb core. The panels are attached to the flanges of the spar-box side shells as follows: access panels 325BL, 325BR, 325CL, 325CR and 325DL with piano hinges and screws; access panels 325DR, 325EL and 325ER with quick-release fasteners. Quick-release fasteners also attach the panels to the rudder hinge arms and to the panel support frames. Access panels 325CL and 325CR are only attached to the rudder hinge arms, panel support frames are not installed for these panels.
(3)
The hinged panels have a lever assembly so that you can safety the panels in the open position for maintenance practices.
Vertical - Stabilizer Trailing Edge
Figure 001
1EFF : ALL 1 55-33-00 Page 2
1 1 Feb 01/98
1 1
1CES 1
R 1EFF : 062-099, 106-149, 153-199, 205-299, 1 55-33-00Page 3 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1 VERTICAL STABILIZER TRAILING EDGE - INSPECTION/CHECK
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TASK 55-33-00-200-001
Inspection of the Vertical Stabilizer Trailing Edge Access-Panels for Missing Fasteners
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
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