- Difficulty date
- October 21, 2021
- Submitted
- October 26, 2021
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35198
- Aircraft time
- 40,996 hours, 12,103 cycles
- Part
- Detector
- Part number
- 90202001
- Condition
- None
- Location
- Apu
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU DET INOP LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED APU OVERHEAT DETECTOR ASSEMBLY (TAILCONE) REF B737-800 AMM 26-15-01. REVERSED MAINT PROC FOR MEL 26-8D. OPS CHECK GOOD. ALL TEST PASS REF AMM 26-15-00. THIS CLEARS MEL 26-8D C/N: 21024529 SEAMC DAVE NOTIFIED AND PLACARD REMOVED. GROUND VERIFICATION TEST SUCCESSFUL.