What was found
APU BLUE MAINTENANCE LIGHT IS ON. GROUNDED - YES. REMOVED AND REPLACED APU STARTER-GENERATOR REF AMM 49-41-21 / 401. OPS CHECKS GOOD.
- Difficulty date
- June 23, 2018
- Submitted
- June 27, 2018
- Operation
- Air carrier
- Aircraft
- N581AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35188
- Aircraft time
- 42,544 hours, 12,773 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Starter Gen
- Part number
- 28B5459STYLEA
- Part serial
- 82F0153
- Condition
- Failed
- Location
- Apu
- Part time
- 4,422 hours, 8,612 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.