Service difficulty report · Skin · Boeing 737890

Difficulty date
March 6, 2025
Submitted
March 18, 2025
Operation
Air carrier
Aircraft
N587AS
Make and model
Boeing 737890
Aircraft serial
35684
Aircraft time
60,669 hours, 18,033 cycles
Part
Skin
Part number
147A34004
Condition
Corroded
Location
Zone 100
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

CORROSION ON FASTENERS FWD OF OUTFLOW VALVE BETWEEN STA 986 AND STA 967 SRXR430X. GROUNDED - YES. ACCOMPLISHED CATEGORY "A" REPAIR ON FUSELAGE SKIN P/N 147A3400-4 BETWEEN STA 967 AND STA 986 AT AND STR 25R TO 27R. IAW EA800-53EA-28423 REV00 SRXR430X.