AM.III.H.S10
SkillTroubleshoot ignition switch circuit.
From the FAA library
- Chapter 5: Engine Starting Systems › Air Turbine Starters
should be operating efficiently, and ignition should be self-sustaining. If, however, the engine fails to reach sufficient speed to halt the starter operation, the stop switch may be used to break the circuit from the positive ... main contacts of the undercurrent relay. Troubleshooting a Starter Generator Starting System The procedures listed in Figure 5-19 are typical of those used to repair malfunctions in a starter generator starting system similar to the system described in this…
- Chapter 11: Light-Sport Aircraft Engines › Troubleshooting & Abnormal Operation
Single ignition engines: check operation of ignition switch (flick ignition off and on again at idling). 15. Dual ignition engines: check operation of both ignition circuits. 16. Check operation of all engine instruments during warm up. 17. If possible, visually ... during warm up (indicates propeller out of balance). 18. Verify that engine reaches full power rpm during takeoff roll. Troubleshooting & Abnormal Operation The information in this section is for training purposes and should never be used for maintenance…
- Chapter 4: Engine Ignition & Electrical Systems › Magneto-Ignition System Operating Principles › Ignition Switches
This is recommended because the lead end of the spark plug is completely sealed from moisture. Figure 4-12. Ignition lead. Figure 4-13. Ignition lead spark plug end. An older radial engine type of ignition harness is a manifold ... around the crankcase of the engine with flexible extensions terminating at each spark plug. A typical high-tension ignition harness is shown in Figure 4-14. Many older single-row radial engine aircraft ignition systems employ a dual-magneto system…