What was found
APU STARTER BRUSHES WORN. REMOVED AND REPLACED APU STARTER REF AMM 49-41-01.
- Difficulty date
- November 17, 2021
- Submitted
- December 9, 2021
- Operation
- Air carrier
- Aircraft
- N757QM
- Make and model
- Boeing 75729J
- Aircraft serial
- 27203
- Aircraft time
- 63,435 hours, 33,492 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Starter
- Part number
- 5198588
- Part serial
- 14648
- Condition
- Unserviceable
- Location
- Apu
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- S
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.