What was found
FLIGHT 922 HNL OGG- APU OVER-SPEED INDICATION ILLUMINATED AND THE APU AUTO SHUT-DOWN. CREW RETURNED TO HNL WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE 3- SPEED SWITCH; OPS CHECKED NORMAL AND RETURNED THE AIRCRAFT TO SERVICE.
- Difficulty date
- February 11, 2006
- Submitted
- February 14, 2006
- Operation
- Air carrier
- Aircraft
- N816AL
- Make and model
- Boeing 7372X6C
- Aircraft serial
- 23122
- System (JASC)
- 4920 · APU Core Engine
- Part
- Speed Switch
- Part number
- 3055933
- Part serial
- P162
- Condition
- Failed
- Location
- Apu
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.