Service difficulty report · Power Supply · Saab 340B

Difficulty date
July 25, 2019
Submitted
July 26, 2019
Operation
Air carrier
Aircraft
N415XJ
Make and model
Saab 340B
Aircraft serial
340B415
Aircraft time
39,045 hours, 42,764 cycles
Engine
Ge CT79B
Part
Power Supply
Part number
330151
Part serial
1062
Condition
Failed
Location
Cabin
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

FLIGHT# 0065 FLL/MHH REPORT: EMERGENCY LIGHT EXTERIOR CONTROL CIRCUIT BREAKER POPS REPEATEDLY. CORRECTIVE ACTION: T/S EMERGENCY LIGHT SYSTEM. FOUND 21LN POWER SUPLY AT FAULT. R/R 21LN EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-50-10-04-1. EMERGENCY LIGHTING OPS CHECKED NORMAL IAW AMM 33-50-00.

More about the Saab 340B