What was found
SPRING ON EMERGENCY EXIT LIGHT SWITCH BROKEN ON OVERHEAD PANEL. INSTALLED NEW SPRING ON SWITCH GUARD. OPS NORMAL.
- Difficulty date
- July 14, 2007
- Submitted
- July 27, 2007
- Operation
- Air carrier
- Aircraft
- N121UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29167
- Aircraft time
- 34,443 hours, 4,202 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Spring
- Part number
- AML76C10T01P003
- Condition
- Broken
- Location
- Light Switch
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.