PIPER USAF MODEL L-21A AIRCRAFT Manuals

Manuals and User Guides for PIPER USAF MODEL L-21A AIRCRAFT. We have 1 PIPER USAF MODEL L-21A AIRCRAFT manual available for free PDF download: Erection And Maintenance Instructions Handbook

PIPER USAF MODEL L-21A AIRCRAFT Erection And Maintenance Instructions Handbook (107 pages)

Brand: PIPER | Category: Toy | Size: 5 MB

Table of Contents
2
Introduction
3
L-21A Airplane
3
General Information
4
Description
4
Aircraft Dimensions
4
Stations and Frames
4
Principal Dimensions
5
Hoisting
5
Push Points
5
Lift Handle
5
Mooring
6
Parking
6
Station and Frames Diagram
8
Towing
9
Location of Hoisting Ring on Engine
9
Parking Brakes
10
Control Surface
10
Mooring Provisions
10
Mooring Equipment
10
Mooring Procedure
11
Servicing
12
Fuel
12
Servicing Chart
13
Main Gear
13
Tail Gear
13
Fuel Drains
13
Jacking and Leveling Airplane
14
Servicing Points on the Airplane
15
Special Service Notes
16
Table of Lubricants
16
Parts Nomenclature Key
16
Lubrication Chart
16
Battery
17
Removal of Battery
17
Lubrication Requirements
17
Safety Precautions
17
Wing
19
Drag Bracing
19
Wing Ribs
19
Leading Edge
19
Wing Panel Assembly
20
Wing Flap Trouble Shooting Chart
21
Removal of Wing Flaps
22
Cleaning of Wing Panels, Lift Struts, and Wing Flaps
22
Cleaning of Metal Surfaces
22
Installation of Wing Flaps
22
Flap Control System
23
Torque Values
24
Wing Installation
25
Strut Installation
26
Adjustment of Wing Panels, List Struts, and Wing Flaps
27
Control Surfaces
27
Vertical Fin
27
Rudder
27
Elevators
28
Covered Wing Assembly
28
Aileron Trouble Shooting Chart
29
Repair of Tears in Fabric Covering
29
Removal of Ailerons
30
Rudder Trouble Shooting Chart
30
Removal of Rudder
30
Elevator Trouble Shooting Chart
30
Aileron Control System
31
Rudder Control System
32
Removal of Elevator
33
Cleaning of Control Surfaces
34
Inspection of Control Surfaces
34
Rudder Pedals and Floorboards Installation
34
Minor Repair of Control Surfaces
35
Stabilizer Adjustment Control
35
Replacement of Parts
36
Stabilizer Adjustment Crank Installation
36
Elevator Control System
37
Elevator and Aileron Control Installation
38
Tail Surface Installation
39
Installation of Stabilizer
40
Installation of Rudder
40
Installation of Ailerons
40
Fuselage
40
Stabilizer Adjustment Yoke and Bungee Installation
41
Cockpit Enclosure
42
Engine Mounting
42
Inspection of Cockpit Upper and Lower Door
42
Cleaning of Cockpit Upper and Lower Door Enclosures
42
Fuselage Assembly
43
Minor Repair of Cockpit Upper and Lower Door Enclosures
44
Hand Setting of Transparent Plastic Panels
44
Plastic Repairs
44
Criteria for Limits and Tolerance of Plastic Panel Defects
45
Scratches
45
Seats Installation
46
Cracks
47
Crazing
47
Cleaning of Seat Assemblies
47
Discoloration
47
Rigging the Airplane
48
Installation of Windshield, Enclosure Side Windows
48
Eigging Dimensions
48
Ailerons
49
Rigging Diagram
49
Flaps
50
Fin
50
Stabilizer
50
Main Landing Gear
50
Landing Gear Installation
51
Cleaning of Main Landing Gear
52
Inspection of Main Landing Gear
52
Minor Repair of Main Landing Gear
52
Removal of Main Wheel and Brake Assemblies
53
Cleaning of Main Wheel and Brake Assemblies
53
Inspection of Main Wheel and Brake Assembliess
53
Minor Repair of Main Wheel and Brake Assemblies
54
Installation of Main Wheel and Brake Assemblies
54
Bleeding the Hydraulic Brake System
54
Adjustment of Main Wheel and Brake Assemblies
54
Brake Installation
55
Tail Wheel
56
Tail Wheel Troubleshooting Chart
56
Removal of Tail Wheel
56
Tail Wheel Assembly
57
Disassembly of Tail Wheel
58
Disassembly of Tail Wheel Bracket and Fork
58
Cleaning of Tail Wheel Components
58
Reassembly of Tail Wheel
58
Hydraulic System
59
Utilities Systems
59
Heating and Ventilating System
59
Heat System Trouble Shooting Chart
59
Heating System
60
Servicing the Heating System
61
Fire Extinguisher
61
Servicing the Fire Extinguisher
61
Power Plant and Related Systems
62
Cowl Installation
63
Engine Cowling
64
Removal of Engine Cowling
64
Engine Baffles
64
Installation of Engine Cowling
64
Removal of Power Plant
68
Removal of Engine Mount Assembly
68
Cleaning of Power Plant and Engine Mount Assembly
68
Baffles Installation
69
Power Plant
70
Inspection and Repair of Power Plant and Engine Mount Assembly
71
Installation of Engine Mount Assembly
71
Installation of Power Plant
71
Engine Control System
72
Fuel System
73
Oil System
73
Removal of Fuel Tanks
73
Cleaning of Fuel Tanks
73
Fuel System Installation
74
Fuel System Diagram
75
Servicing the Fuel Header Tanks
75
Servicing the Fuel Valve
75
Wiring Tank Installation
76
Servicing the Fuel Strainer
77
Ignition System
77
Removal of Magnetos
77
Fuel Valve Assembly
77
Ignition Harness Trouble Shooting Chart
78
Primer Pump Installation
78
Lycoming Engine
79
Servicing the Spark Plugs
79
Servicing the Ignition Switch
79
Air Induction System
79
Servicing the Carburetor
80
Carburetor Idling Adjustment
80
Starting System
80
Servicing the Engine Starter
80
Instruments
81
Instrument Panel Installation
82
Servicing the Air-Speed Indicator
83
Servicing the Compass
83
Servicing the Tachometer
83
Altimeter Troubleshooting Chart
83
Turn and Bank Indicator Trouble Shooting Chart
84
Servicing the Turn and Bank Indicator
84
Oil Pressure and Oil Temperature Gage Troubleshooting Chart
84
Pitot Static System
85
Servicing the Pitot Static System
85
Electrical System
86
Generator Troubleshooting Chart
86
Servicing the Generator
87
Servicing the Voltage Regulator
87
Electrical Systems Installation
88
Repolarizing the Generator
89
Quick Checks of Generator and Regulator
89
Cleaning Contact Points
89
Cleaning Voltage Regulator Points
89
Voltage Regulator Checks and Adjustments
90
Air Gap Adjustment
90
Point Opening Adjustment
90
Checking Closing Voltage of Cutout Relay
90
Closing Voltage Adjustment
91
Checking Voltage Setting of Voltage Regulator
91
Voltage and Current Adjustments
91
Voltage Regulator Adjustment
91
Current Regulator Checks and Adjustments
92
Servicing the Battery
92
Servicing the Ammeter
92
Servicing Switches and Circuit Breakers
92
Landing Light Installation
93
Removal of Landing Lights
94
Cleaning the Landing Lights
94
Inspection of Landing Lights
94
Wing and Tail Light Installation
94
Installation of Landing Lights
95
Navigation Lights
95
Installation of Navigation Lights
95
Servicing the Cockpit Light
95
Wiring Data
96
Equipment List
96
Ignition Circuit
98
Starter Circuit
99
Power Circuit
100
Landing Light Circuit
101
Navigation Light Circuit
102
Alphabetical Index
103

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PIPER USAF MODEL L-21A AIRCRAFT Manuals

PIPER USAF MODEL L-21A AIRCRAFT Erection And Maintenance Instructions Handbook (107 pages)

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