Direct cranking electric starter.......................................5-2 Direct cranking electric starting system for large  reciprocating engines..................................................5-3 Motor assembly ......................................................5-3 Starter motor ...........................................................5-3 Direct cranking electric starting system for small  aircraft ........................................................................5-7 Discharge nozzle............................................................2-7 Divided-entrance duct..................................................3-19 Duplex fuel nozzle .......................................................2-46 Durability .......................................................................1-3 Dynamic dampers ........................................................1-10 Carburetor types.............................................................2-9 Float-type carburetor ..................................................2-9 Pressure-type carburetor.............................................2-9 Checking ignition induction vibrator systems .............4-30 Checking the internal timing of a magneto..................4-25 Circuit protection devices ............................................4-68 Combustion drain valves..............................................2-47 Combustion section......................................................1-44 Compactness ..................................................................1-3 Complete fuel system...................................................2-33 Compression ratio ........................................................1-29 Compressor inlet screens .............................................3-20 Compressors.................................................................1-40 Axial-flow compressor .............................................1-41 Rotor .....................................................................1-42 Disk-type rotor...................................................1-42 Drum-type rotor.................................................1-42 Stator.....................................................................1-41 Centrifugal-flow compressors ..................................1-40 Compressor manifold.................................. 1-40, 1-41 Diffuser ....................................................... 1-40, 1-41 Impeller.................................................................1-40 Compressor section......................................................1-39 Conductor insulation....................................................4-49 Dielectric strength ....................................................4-50 Insulation resistance .................................................4-50 Conduit.........................................................................4-67 Connecting rods ...........................................................1-10 Connecting terminal lugs to terminal blocks ...............4-62 Connector identification...............................................4-65 Connectors ...................................................................4-65 Continental/TCM fuel-injection system ......................2-25 Continuous ignition......................................................4-40 Controlling or monitoring the electrical load...............4-67 Convergent-divergent exhaust nozzle..........................3-28 Convergent exhaust nozzle ..........................................3-28 Copper wire terminals..................................................4-59 Crankshaft balance.......................................................1-10 Crankshafts ....................................................................1-8 Crimping tools .............................................................4-60 Cutting wire and cable .................................................4-58 Cylinder barrels............................................................1-16 Cylinder heads .............................................................1-15 Cylinder numbering .....................................................1-16 Cylinders ......................................................................1-14 Density altitude ..............................................................3-6 Dielectric inspection ....................................................4-38 Differential pressure controller ....................................3-14 Diffuser ........................................................................1-44 Factors affecting selection of conductor material........4-47 Factors affecting the selection of wire size..................4-47 FADEC for an auxiliary power unit.............................2-37 FADEC fuel control propulsion engine .......................2-39 FADEC fuel control systems .......................................2-37 FADEC system description..........................................4-12 Economizer system ......................................................2-14 EEC system..................................................................2-37 Efficiencies ..................................................................1-35 E-gap ............................................................................4-25 Electrical equipment installation..................................4-67 Electrical load limits ....................................................4-67 Electrical wiring installation ........................................4-51 Electric starting systems and starter generator  starting system .............................................................5-10 Electronic control unit (ECU)............................ 4-13, 4-14 Emergency splicing repairs..........................................4-61 Engine fuel system components...................................2-43 Engine noise supression...............................................3-31 Engines...........................................................................1-4 Inline engines .............................................................1-4 Opposed engines.........................................................1-4 O-type engines............................................................1-4 Radial engines ............................................................1-5 V-type engines............................................................1-5 Exhaust leak .................................................................3-25 Exhaust manifold and stack failures ............................3-25 Exhaust section ............................................................1-52 Exhaust cone.............................................................1-52 Exhaust nozzle..........................................................1-53 Insulation blanket .....................................................1-53 Tailpipe.....................................................................1-53 Exhaust system inspection ...........................................3-24 Exhaust system repairs.................................................3-26 Exhaust systems with turbocharger .............................3-26 E F D  I-2