Service difficulty report · Angle · Boeing 737823

Difficulty date
May 29, 2026
Submitted
June 22, 2026
Operation
Air carrier
Aircraft
N808NN
Make and model
Boeing 737823
Aircraft serial
33206
Aircraft time
49,024 hours, 20,961 cycles
Part
Angle
Part number
147A85408
Condition
Corroded
Location
Zone 200
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

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R2 ENTRY WAY LOWER SILL INNER CHORD (CREASE ANGLE) BETWEEN STA 993 AND STA 995 AT RBL 52. REPLACED CHORD PER AARD 51-00-05-1.