Service difficulty report · Shield · Boeing 7377H4

Difficulty date
August 3, 2019
Submitted
March 15, 2022
Operation
Air carrier
Aircraft
N299WN
Make and model
Boeing 7377H4
Aircraft serial
36614
Aircraft time
41,040 hours, 24,569 cycles
Part
Shield
Condition
Corroded
Location
Fwd Cargo Bay
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*** FWD CARGO FWD DOOR SHIELD HAS CORROSION FROM BS 429 TO BS 440 RBL 24; WL 156. / CORROSION AT FWD CARGO FWD DOOR SHIELD FROM BS 429 TO BS 440 RBL 24 WL 156 FOUND TO BE OUT OF LIMITS DUE TO NO SRM ALLOWABLE LIMITS REMOVED SHILED. LOCATED; DRILLED AND INSTALLED NEW SHIELD ITEM# 7530143 P.O.# 742895 IAW SRM 51-40-02-0G-0. SRM 51-40-05-0G-0 AND DWG 143A0080.

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