What was found
THE CABIN EMERGENCY LIGHTS WOULD NOT OPERATE FROM THE COCKPIT SWITCH. REPLACED THE S1-177 COCKPIT SWITCH, (P/N 4TL11-10B) AND THE BATTERY PACK AT CABIN ROW 50, (P/N 60030451LB). CHECK-C 10-26-98 STL.
- Difficulty date
- July 6, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N9620D
- Make and model
- Doug DC983
- Aircraft serial
- 53591
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Part number
- 4TL1110B
- Condition
- Worn
- Location
- Cockpit
- Stage of operation
- NR
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.