AM.III.D.S11
SkillTroubleshoot a tachometer system.
From the FAA library
- Chapter 10: Engine Maintenance & Operation › Troubleshooting Aircraft Tachometer System
zero to 550,000 ohms can be read on the insulation check ohmmeter by selecting the proper range. Troubleshooting Aircraft Tachometer System A function of the rpm check is troubleshooting the aircraft tachometer system. The rpm check circuit…
- Chapter 10: Engine Maintenance & Operation › Turboprop Operation
Figure 10-75. Troubleshooting turbojet engines (continued). Most analyzers may be used to: 1. Functionally check the aircraft EGT system for error, without running the engine or disconnecting the wiring. 2. Check individual thermocouples before placement in a parallel harness ... error. 8. Determine engine rpm accuracy during engine testing. Added to this is the checking and troubleshooting of the aircraft tachometer system. 9. Establish the proper relationship between the EGT and engine rpm during engine…
- Chapter 10: Engine Maintenance & Operation › Engine Troubleshooting
occur in a reciprocating engine, so only the most common malfunctions are discussed. A thorough knowledge of the engine systems, applied with logical reasoning, solves most problems that may occur. Figure 10-52 lists general conditions or troubles that ... consideration given to frequency of occurrence, ease of accessibility, and complexity of the corrective action indicated. The need for troubleshooting normally is dictated by poor operation of the complete powerplant. Power settings for the type of operation at which…