Service difficulty report · Stiffener · Raythn 400ARAYTHEON

Difficulty date
August 14, 2020
Submitted
October 27, 2020
Operation
Air carrier
Aircraft
N489TM
Make and model
Raythn 400ARAYTHEON
Aircraft serial
RK559
Aircraft time
6,004 hours, 4,836 cycles
Part
Stiffener
Part number
45A316137
Condition
Cracked
Location
Nlg Door
Stage of operation
IN
How discovered
V
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

SUPPLEMETAL INFORMATION, NLG SPADE DOOR INBOARD STIFFENER CRACKED. STOP DRILLED CRACKS & FABRICATED REPAIR ANGLE DOUBLERS & INSTALLED, IAW BEECHJET 400/400A SRM CH 51-50-45.