Aircraft Alternator
Maintenance Manual
2.1
Description
A. General
(1)
Hartzell Engine Technologies (HET) small frame, gear and belt driven alternators have been designed
and constructed to provide extended periods of trouble-free operation with a minimum amount
of maintenance. They are intended to withstand the vibration and extreme temperature changes
encountered in aircraft applications. Basic features are identified in Fig. 2.1 thru 2.10 below.
Figure 2.1 Typical Front View
1.
Through-Bolts (4 ea.)
2.
Field Terminal
3.
Ground Terminal (-)
4.
Brush Assembly
ES1031
Rev. A: 11 Aug. 2021
CHAPTER 2 - DESCRIPTION OF OPERATION
Figure 2.2 Typical Rear View
5.
Aux Terminal
6.
Output Terminal (+)
7.
Flexible Cooling Duct (ALV-9610 only)
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24-30-01
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