Service difficulty report · Test Switch · Boeing 757224

Difficulty date
April 27, 2025
Submitted
April 29, 2025
Operation
Air carrier
Aircraft
N17104
Make and model
Boeing 757224
Aircraft serial
27294
Aircraft time
110,870 hours, 26,257 cycles
Part
Test Switch
Condition
Broken
Location
Zone 200
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - COCKPIT EMERGENCY LIGHTS SWITCH BROKEN RAR BROKEN SWITCH GUARD 402-112 REF AIPC 33-51-08-03 ITEM 20. EMERGENCY LIGHTS FUNCTION NORMALLY