M J K L N O I-5 Landing gear arrangement ...........................................13-2 Tail wheel-type landing gear....................................13-3 Tricycle-type landing gear........................................13-3 Landing gear rigging and adjustment ........................13-26 Drag and side brace adjustment..............................13-28 Landing gear retraction test....................................13-29 Landing gear safety devices.......................................13-22 Ground locks ..........................................................13-23 Landing gear position indicators ............................13-24 Landing gear system maintenance .............................13-25 Landing gear types.......................................................13-1 Large aircraft hydraulic systems................................12-38 Large aircraft retraction systems................................13-20 Large reciprocating-engine aircraft fuel systems.......14-12 Lavatory smoke detectors ..........................................17-16 Lavatory smoke detector system................................17-17 Leading edge slat anti-ice system ................................15-6 WAI control system..................................................15-6 WAI ducts.................................................................15-6 WAI indication system.............................................15-9 WAI pressure sensor ................................................15-6 WAI valve ................................................................15-6 Light emitting diodes .................................................11-18 Liquid oxygen ..............................................................16-4 Loading information onto a radio wave.....................11-34 Amplitude modulation (AM)..................................11-35 Frequency modulation (FM) ..................................11-36 Single side band (SSB)...........................................11-36 Low-pressure systems................................................12-52 Kidde system................................................................17-4 Automatic self-interrogation ....................................17-6 Combination fire and overheat warning...................17-5 Dual-loop systems ....................................................17-6 Fault indication.........................................................17-6 Fire detection control unit (fire detection card)........17-6 Sensing element........................................................17-4 Support tube mounted sensing elements ..................17-6 System test................................................................17-5 Temperature trend indication ...................................17-5 Instrument panels ...................................................10-80 Instrument power requirements..............................10-82 Instrument range markings.....................................10-82 Integral fuel tanks ......................................................14-22 Jet transport aircraft fuel systems ..............................14-13 Magnetic compass......................................................10-43 Maintenance of instruments and instrument  systems Altimeter tests.........................................................10-83 Autopilot system maintenance ...............................10-86 LCD display screens...............................................10-87 Magnetic compass maintenance and  compensation..........................................................10-85 Pitot-static system maintenance and tests ..............10-84 Tachometer maintenance........................................10-85 Vacuum system maintenance .................................10-86 Maintenance procedure..............................................11-76 Mechanical movement indicators ..............................10-29 Metal oxide semiconductor field effect  transistors (MOSFETs) and complementary  metal oxide semiconductor (CMOS) .........................11-17 Multiple-disc brakes...................................................13-46 Navigation instruments ................................................10-4 Noise ............................................................................11-4 Non-electric temperature indicators...........................10-36 Nose wheel steering systems .....................................13-30 Large aircrat ...........................................................13-30 Small aircraft ..........................................................13-30 Octane and performance number rating.......................14-6 Off aircraft brake servicing and maintenance............13-71 Automatic adjuster pins..........................................13-72 Bolt and threaded connections ...............................13-71 Brake housing and piston condition .......................13-72 Discs .......................................................................13-71 Seal condition .........................................................13-72 Torque tube.............................................................13-72 On aircraft servicing ..................................................13-67 Onboard oxygen generating systems (OBOGS) ..........16-5 Operation and handling tips .......................................13-93 Braking and pivoting ..............................................13-93 Hydroplaning..........................................................13-94 Landing field and hangar floor condition...............13-93 Takeoffs and landings ............................................13-93 Taxiing ...................................................................13-93 Oscillator circuits .......................................................11-24 Oxygen system inspection and maintenance .............16-21 Oxygen systems and components ................................16-6 Oxygen system servicing ...........................................16-17