Service difficulty report · Armature · Aerosp ATR72

Difficulty date
March 5, 1996
Submitted
March 26, 2000
Operation
General aviation
Filed by
XC4R643M
Future Aviation Inc
Make and model
Aerosp ATR72
Part
Armature
Part number
P6048233
Condition
Defective
Location
Start/Gen Nr 2
Component
Auxilec · 8260121
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ARMATURE COMMUTATOR TOTAL INDICATED RUN-OUT VARIES PLUS OR MINUS 0.005 INCH. INCONSISTENCY OF COMMUTATOR WEAR CAUSED EXCESSIVE BRUSH WEAR. (X)