Service difficulty report · Power Supply · Textrn TEXTRON700

Difficulty date
January 27, 2025
Submitted
January 31, 2025
Operation
Air carrier
Aircraft
N803QS
Make and model
Textrn TEXTRON700
Aircraft serial
7000026
Aircraft time
5,093 hours, 2,998 cycles
Part
Power Supply
Part number
CBS281
Part serial
2146M
Condition
Defective
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

FLOOR EMERG EXIT LIGHT: FLOOR AND EXIT LIGHT FAILED TO TEST. LIGHT WOULD NOT ILLUMINATE WITHOUT SHIP POWER DURING MORNING TEST. CORRECTIVE ACTION: REPLACED 4 POWER SUPPLIES. OPS CHECK GOOD. IAW CE-700 AMM 33-50-00.