Austro Engine E4 Series User Manual

E4 Series
Maintenance Manual
Electrical Power
Page 230
E4.08.04
Rev. 29
24-31-00
01-Jul-2020
D. Examine the Contact Ring and Brushes
Detail Steps/Work Items
Key Items/References
(1)
Examine the contact ring.
Refer to Fig. 24 - 38.
(2)
Measure the grooving on the contact ring.
Grooving (<0.5 mm) caused by abrasion
of carbon brushes are permitted.
If grooving (>0.5 mm) are visible, replace
the alternator.
Do not use a steel brush for cleaning to prevent any damage.
(3)
Clean the contact ring with a soft brush.
Fig. 24 - 38 Contact ring
Contact ring

Austro Engine E4 Series Specifications

General

Brand	Austro Engine
Model	E4 Series
Category	Engine
Language	English