Service difficulty report · Strap · Boeing 7377H4

Difficulty date
April 2, 2021
Submitted
May 3, 2021
Operation
Air carrier
Aircraft
N435WN
Make and model
Boeing 7377H4
Aircraft serial
32455
Aircraft time
60,695 hours, 36,047 cycles
Part
Strap
Condition
Corroded
Location
Bs 277-302 Lbl60
Stage of operation
IN
How discovered
9
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 -- R1 DOOR CUTOUT LOWER INNER CHORD STRAP STA.277-STA.302; RBL60; WL208 CORRODED / REMOVED AND INSTALLED NEW DOOR LOWER INNER CHORD STRAP AT RBL 60' BETWEEN STA 277-302 REF B737-7 SRM 51-40-02-0G-0 AND DWG # 141A8316.

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