Service difficulty report · Channel · Boeing 7377H4

Difficulty date
June 6, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N736SA
Make and model
Boeing 7377H4
Aircraft serial
27868
Aircraft time
69,907 hours, 41,216 cycles
Part
Channel
Condition
Corroded
Location
Aft Service Door
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*** ON AFT SERVICE DOOR MOP SILL AT B.S. 960-986; R.B.L. 50; W.L. 208.1. / REMOVED CORROSION ON ASD MOPSILL BS 960-986; RBL50 WL208; REMOVED .017' 1' X 1' FROM .080' OUT OF LIMITS PER SRM 51-10-02-0G-0; SRM 53-70-15-1A-1; REMOVED AND INSTALLED NEW ASD MOPSILL PER DWG 147A0000; SRM 51-40-02-0G-0; SRM 51-40-05-0G-0 AND SRM 51-40-08-0G-0.

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