Service difficulty report · Strap · Boeing 7377H4

Difficulty date
January 13, 2021
Submitted
February 15, 2021
Operation
Air carrier
Aircraft
N439WN
Make and model
Boeing 7377H4
Aircraft serial
29834
Aircraft time
59,583 hours, 35,303 cycles
Part
Strap
Condition
Corroded
Location
Service 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

CORROSION ON FSD MOPSILL STRAP BS300 RBL55 WL 208 / REMOVED AND REPLACED FSD MOPSILL STRAP BS276-303 RBL55 WL208 PER SRM 51-40-02-0G AND DWG#141A8310 SHT 25 REV B

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