Service difficulty report · Starter Gen · Airtrc AT802A

Difficulty date
March 3, 2025
Submitted
March 17, 2025
Operation
General aviation
Aircraft
N8035H
Make and model
Airtrc AT802A
Aircraft serial
8024037
Aircraft time
467 hours, 3,112 cycles
Engine
Pwc PT6A67F
Propeller
Hartzl HCB5MA3
Part
Starter Gen
Part number
400SG
Condition
Broken
Location
Zone 400
Part time
467 hours
Stage of operation
IN
How discovered
V
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

WHILE PERFORMING STARTER GENERATOR BRUSH INSPECTION FOUND BRUSH RETAINER SPRING BROKEN AND SHEERED BRUSH LEAD CAUSING ARCING TO GENERATOR CASE