Resistance and insulation check.................................10-65 Resistance of circuit out of tolerance.........................10-66 Revmaster R-2300 engine..........................................11-13 Rigging, inspections, and adjustments.........................8-14 Adjusting the fuel control.........................................8-15 Rigging power controls ............................................8-14 Rotax 447 UL (SCDI)..................................................11-4 Rotax 503 UL (DCDI) .................................................11-4 Rotax 503 UL DCDI....................................................11-5 Rotax 582 UL DCDI....................................................11-5 Rotax 912/914..............................................................11-7 Scavenge system ..........................................................6-29 Scoring .........................................................................10-4 Scratches ......................................................................10-4 Sender ........................................................................11-26 Servicing propellers .....................................................7-27 Setting the propeller governor .....................................7-41 Shorts to ground/shorts between leads.......................10-66 Single capacitor discharge ignition (SCDI) .................11-4 Spark plugs.................................................................11-25 Spectrometric oil analysis engine inspection  program ..........................................................................8-3 Spectrometric oil analysis program .............................6-21 Parts per million (PPM)............................................6-21 Stain .............................................................................10-4 Static balancing............................................................7-24 Structural inspection ....................................................10-7 Sudden reduction in speed .............................................8-2 Sudden stoppage ............................................................8-2 Surge protection valves................................................6-10 Swivel outlet fitting......................................................6-22 Synchrophasing system................................................7-32 Tachometer .................................................... 10-56, 11-26 Check......................................................................10-65 Indicator..................................................................10-24 Teledyne Continental 0-200 engine ...........................11-16 Test cell requirements ................................................10-21 Thermal discharge indicator (red disk) ........................9-10 Thermal switch system ..................................................9-2 Thermocouple systems...................................................9-3 Timer or cycling unit ...................................................7-19 Torquemeter...............................................................10-24 Turboprop engines..................................................10-55 Troubleshooting aircraft tachometer system..............10-66 Troubleshooting and abnormal operation ..................11-24 Abnormal operating................................................11-24 Exceeding of maximum admissible cylinder  I-5 T R Q S Propeller inspection and maintenance .........................7-20 Propeller location ...........................................................7-6 Pusher propellers ........................................................7-6 Tractor propeller.........................................................7-6 Propeller lubrication.....................................................7-28 Propeller overhaul........................................................7-29 Propeller pitch................................................................7-3 Check......................................................................10-28 Propellers ............................................................... 7-1, 7-6 Constant-speed propellers ..........................................7-8 Controllable-pitch propeller .......................................7-7 Feathering propellers..................................................7-8 Fixed-pitch propeller ..................................................7-6 Ground-adjustable propeller.......................................7-7 Principles ....................................................................7-2 Reassembly...............................................................7-30 Removal and installation ..........................................7-27 Reverse-pitch propellers.............................................7-9 Synchronization and synchrophasing.......................7-20 Test club propeller......................................................7-7 Used on general aviation aircraft..............................7-12 Vibration...................................................................7-22 Reassembly ................................................................10-19 Receiving inspection....................................................10-2 Reciprocating engine cooling system maintenance .....6-35 Reciprocating engine cooling systems.........................6-33 Reciprocating engine lubrication systems .....................6-5 Reciprocating engine operation .................................10-25 Reciprocating engine overhaul ....................................10-1 Major overhaul and major repairs ............................10-2 Top overhaul.............................................................10-2 Reciprocating helicopter engine and QECA................8-17 Installation, rigging, and adjustment of  helicopter QECA ......................................................8-17 Removal of helicopter QECA ..................................8-17 Testing the engine installation..................................8-17 Reduction gear assembly .............................................7-31 Refacing valve seats...................................................10-13 Removal and installation of an opposed-type  engine...........................................................................8-14 Removal of reciprocating engines .................................8-2 Removing hard carbon.................................................10-6 Removing the engine .....................................................8-9 Repair and replacement..............................................10-11 Requirements and characteristics of  reciprocating engine lubricants ......................................6-2 QECA buildup method for changing of engines............8-4