Service difficulty report · None · Boeing 737*

Difficulty date
November 2, 2021
Submitted
November 19, 2021
Operation
Air carrier
Aircraft
N980NN
Make and model
Boeing 737*
Aircraft serial
31229
Aircraft time
17,559 hours, 7,305 cycles
Part
None
Part number
147A85408
Condition
Corroded
Location
Zone 100 - Fuse
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 OF CREASE ANGLE AT RH SERVICE DOOR BETWEEN STA 986.5 AND STA 995 AT BL 35R, MEASURING L=10.0 IN, W=2.0 IN, D=0.056 IN. REPLACED CREASE ANGLE WITH NEW IAW AARD 51-00-05-1.