User Manuals: Learjet 25D Light Jet Aircraft

Manuals and User Guides for Learjet 25D Light Jet Aircraft. We have 1 Learjet 25D Light Jet Aircraft manual available for free PDF download: Pilot Training Manual

Learjet 25D Pilot Training Manual

Learjet 25D Pilot Training Manual (373 pages)

Brand: Learjet | Category: Aircrafts | Size: 10 MB

Table of Contents

Aircraft General

6
- Table of Contents
  6
- Chapter 1
  8
- General
  8
- Introduction
  8
- Learjet 20 Series Models and Serialization
  9
- Structures
  9
  - General
    9
- Airplane Dimensions
  10
- Airplane Turning Radii
  11
- Danger Areas
  12
  - Fuselage
    14
- Cockpit Layout (Typical)
  15
- Cabin Interior (Typical)
  16
- Passenger-Crew Door
  16
- Door Locking Pin Hole
  17
- Passenger Windows (Typical)
  20
- Tailcone Entry Door
  20
  - Wing
    22
  - Empennage
    22
- Airplane Systems
  23
  - Electrical Power Systems
    23
  - Lighting
    23
  - Fuel System
    23
  - Powerplant
    23
- Static Wicks (Typical)
  25
Electrical Power Systems

26
- Figure Title Page
  27
- Chapter 2
  28
- General
  28
- Introduction
  28
- DC Power
  29
  - Batteries
    29
- Nose Section
  31
  - Optional Emergency Battery System
    31
    
    Generators and Regulators
    33
    
    Controls
    33
A Electrical Power Systems

45
Lighting

71
- Chapter 3
  73
- General
  73
- Introduction
  73
- Interior Lighting
  74
  - Cockpit Lighting
    74
  - Cabin Lighting
    75
- Emergency Exit
  76
  - Emergency Lighting
    76
  - Exterior Lighting
    76
    
    General
    76
    
    Landing-Taxi Lights
    78
    
    Recognition Lights (Not Installed on All Airplanes)
    79
    
    Navigation Lights
    79
    
    Anticollision Lights
    80
    
    Wing Inspection Light (Optional)
    80
  - Questions
    81
Fuel System

89
- Chapter 5
  92
- General
  92
- Introduction
  92
- Wing
  93
  - Fuel Tanks and Tank Venting System
    94
    
    General
    94
    
    Tip Tanks
    94
    
    Wing Tanks
    94
    
    Fuselage Tank
    94
    
    Ram-Air Vent System
    95
  - Fuel Indicating Systems
    95
    
    Fuel Quantity Indicating System/Low Fuel Warning
    95
    
    Fuel Flow Indicating System
    98
  - Fuel Distribution
    99
    
    General
    99
    
    Boost Pumps
    99
    
    Filters
    100
    
    Main Fuel Shutoff Valves
    100
    
    Low Fuel Pressure Warning Lights
    100
    
    Pressure-Relief Valves
    101
    
    Fuel Drain Valves
    101
  - Fuel Transfer System
    102
    
    Crossflow Valve
    102
    
    Transfer Valve/Xfer-Fill Switch (Normal Transfer Line)
    102
    
    Fuselage Valve/Fus Valve Switch (Gravity-Flow Line)
    103
    
    Float and Pressure Switches
    103
    
    Fuselage Fuel Fill-Transfer Operations
    104
  - Tip Tank Fuel Jettison System (Optional)
    105
  - Fuel Servicing
    105
    
    General
    105
A Fuel System

112
- General
  115
- Introduction
  115
- Fuel Tanks and Tank Venting System
  119
  - Tip Tanks
    119
  - Wing Tanks
    119
  - Fuselage Tank
    119
  - Ram-Air Vent System
    119
- Fuel Indicating Systems
  120
  - Fuel Quantity Indicating System/Low Fuel Warning
    120
  - Fuel Flow Indicating System
    122
- Fuel Distribution
  123
  - General
    123
  - Boost Pumps
    123
  - Motive-Flow Fuel and Jet Pumps
    123
  - Filters and Pressure Switches
    124
  - Main Fuel Shutoff Valves
    124
  - Low Fuel Pressure Warning Lights
    124
  - Pressure-Relief Valves
    125
  - Fuel Drain Valves
    125
- Fuel Transfer System
  126
  - Crossflow Valve
    126
  - Fuselage Fuel Transfer
    126
  - Float, Pressure, and Temperature Switches
    126
  - Fuselage Fuel Fill Operation
    127
  - Tip Tank Fuel Jettison System (Optional)
    127
- Fuel Servicing
  128
  - General
    128
  - Safety Precautions
    128
  - Approved Fuels and Fuel Density Adjustments
    128
  - Aviation Gasoline
    129
  - Anti-Icing Additive
    129
  - Refueling
    130
  - Jet Fuel
    131
- Questions
  132
Powerplant

135
- Chapter 7
  138
- General
  138
  - Engine Parameters
    139
- Introduction
  138
- Engine
  139
  - General
    139
  - Major Sections
    139
  - Engine Nacelles
    144
  - Operating Principles
    145
- Engine Systems
  145
  - General
    145
  - Oil System
    145
  - Fuel System
    148
  - Ignition System
    150
  - Air Systems
    150
- Engine Power Control
  152
  - General
    152
  - Friction Control
    152
- Engine Instrumentation
  153
  - General
    153
  - Pressure Ratio
    153
  - Exhaust Temperature
    153
  - Engine RPM
    154
  - Fuel Flow
    154
  - Oil Pressure
    154
  - Oil Temperature
    154
- Engine Starting
  154
- Engine Synchronizing
  154
  - Woodward Electronic Synchronizer (Optional)
    154
  - Synchroscope (Optional)
    155
- Thrust Reversers (Optional)
  155
  - General
    155
  - Control and Indication
    156
  - Automatic Stow
    156
  - Emergency Stow
    156
- Differences
  157
- Questions
  158
Fire Protection

159
- Chapter 8
  161
- Engine Fire Detection and Indicators
  161
  - Sensing Elements and Control Units
    161
  - Fire Lights
    162
  - Fire Detection System Test
    162
  - Exterior Extinguisher Discharge Indicators
    163
- General
  161
- Introduction
  161
- Engine Fire Extinguishing
  163
  - Extinguisher Containers
    163
  - Operation
    163
Pneumatics

167
- Chapter 9
  169
- General
  169
- Introduction
  169
- Description and Operation
  170
  - Sns 24-350 and Subsequent and 25-227 and Subsequent
    170
- Questions
  174
Ice and Rain Protection

175
- Chapter 10
  177
- General
  177
- Ice and Rain Protection
  177
- Introduction
  177
- Anti-Ice Systems
  179
- Ice Detection
  179
  - Windshield Ice Detection
    179
  - Wing Ice Detection
    179
- Questions
  191
A Ice and Rain Protection

192
- General
  194
- Introduction
  194
- Ice Detection
  195
- Anti-Ice Systems
  196
- Questions
  205
Air Conditioning

206
- Chapter 11
  208
- General
  208
- Introduction
  208
- Engine Bleed-Air Conditioning and Distribution
  209
  - General
    209
  - Air-Conditioning System
    209
  - 25-090, 25-095 and Subsequent
    214
  - Air-Conditioning System
    217
  - Air-Conditioning System (Sns 23-003 through 24-229)
    217
- Auxiliary Air-Conditioning Systems
  220
Section 13

228
Section 14

243
Landing Gear and Brakes

266
- Landing Gear and Brakes
  268
- Chapter 14
  269
- Indicating System
  269
- Landing Gear
  269
- Components
  270
- Operation
  273
- Brakes
  277
  - General
    277
  - Normal Operation
    277
  - Antiskid Systems
    280
  - Emergency Brakes
    281
  - Parking Brakes
    281
- Nosewheel Steering
  281
  - General
    281
  - Operation-Without Variable Authority
    282
  - And Prior)
    282
  - Landing Gear
    284
  - Flight Controls
    292
  - Pitot-Static System
    320
  - Oxygen System
    339

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