A 737-300/400/500MAINTENANCE MANUAL
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737-300/400/500MAINTENANCE MANUAL
CHAPTER 55 - STABILIZERS
TABLE OF CONTENTS
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Chapter Section Subject_______ Subject ____ Effectivity
_______ Page ___________
STABILIZERS 55-00-00
___________ Description and Operation 1 ALL RUDDER, ELEVATOR AND HORIZONTAL 55-00-01 STABILIZERS Inspection/Check 601 ALL
HORIZONTAL STABILIZER 55-10-00
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Description and Operation 1 ALL
General 1
Stabilizer structure 1
THRUST BRACE LINKS 55-10-10
Removal/Installation 401 ALL
ELEVATOR 55-20-00
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Description and Operation 1 ALL
General 1
Elevators Elevator Control Tabs 1
VERTICAL STABILIZER (FIN) 55-30-00
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Description and Operation 1 ALL
General 1
Vertical Fin Structure 1
Removal/Installation 401 ALL
Inspection/Check 601 ALL
DORSAL FIN 55-32-11
Removal/Installation 401 ALL
VERTICAL STABILIZER (FIN) 55-33-11
LEADING EDGE
Removal/Installation 401 ALL
VERTICAL STABILIZER (FIN) TIP 55-33-21
Removal/Installation 401 ALL
RUDDER 55-40-00
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Description and Operation 1 ALL
General 1
Rudder Structure 1
55-CONTENTS
BBEJ Page 1 Mar 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
CHAPTER 55 - STABILIZERS
TABLE OF CONTENTS_________________
Subject_______ Chapter SectionSubject_______ Page____ Effectivity___________
ATTACH FITTINGS_______________ Description and Operation General Horizontal Stabilizer Outboard Section Attach Fitting Horizontal Center Section Truss Attach Fitting Elevator Attach Fitting Rudder Attach Fitting 55-50-00 1 11 ALL
55-CONTENTS
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737-300/400/500MAINTENANCE MANUAL
STABILIZERS - DESCRIPTION AND OPERATION
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1. General_______
A. The stabilizers comprise the empennage of the airplane and consist of a vertical stabilizer (fin), and a horizontal stabilizer (Fig. 1). The vertical fin, a structure composed of front and rear spars with interconnecting ribs and skin, is attached to the fuselage. The left and right horizontal stabilizer outboard sections are attached to an adjustable center section truss located within the fuselage. The movable center section pivots on two hinge joints attached to a bulkhead in the fuselage and is operated by a jackscrew mounted at the front spar. Each horizontal outboard section consists of two spars with interconnecting ribs and skin forming a torsion and bending structure. A rudder is hinged from the vertical fin and elevators are hinged from the horizontal stabilizer. A dorsal fin fairs in the fuselage and the vertical fin.
Empennage
Figure 1
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55-00-00
ALL ú ú B01 Page 1 ú Oct 20/83
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737-300/400/500MAINTENANCE MANUAL
RUDDER, ELEVATOR AND HORIZONTAL STABILIZERS - INSPECTION/CHECK
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1. General
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A. This procedure has one task. The task gives instructions to do a visual inspection of the elevator spars and ribs, rudder spars and ribs, rudder mast fittings and internal backup fittings, mass balance weights including tip weight, and adjustable weights and weight support structure within the internal area of the rudder, elevator, and the horizontal stabilizers.
TASK 55-00-01-206-001-B00
2. Examine the Composite Flight Controls
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A. References
(1)
AMM 27-21-00/201 Remove the Pressure - Rudder Hydraulic Systems A & B
(2) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 安定面 STABILIZERS
