Pulse Generator Backup Test - Piper PA-44-180 SEMINOLE Maintenance Manual

PIPER AIRCRAFT
PA - 4 4 - 1 8 0 / 1 8 0 T
AIRPLANE MAINTENANCE MANUAL
To check the pulse generator, disconnect the drive cables and make note of the generator shaft
position. Connect this setup to the generator, and with a small screwdriver rotate the shaft. The
voltmeter should peak out each time the slot in the appropriate end of the shaft, reaches the notch
In the housing.
Figure 61-7. Pulse Generator Backup Test
61-10-00
Page 61-12
Revised: June 20, 1995
3D14