Service difficulty report · Stringer Clip · Boeing 73776Q

Difficulty date
March 20, 2021
Submitted
April 22, 2021
Operation
Air carrier
Aircraft
N551WN
Make and model
Boeing 73776Q
Aircraft serial
30280
Aircraft time
60,799 hours, 37,574 cycles
Part
Stringer Clip
Condition
Corroded
Location
Bs 927 S23l
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 STRINGER CLIP AT AFT CARGO BAY BS927 S-23L WL176. / CORROSION ON STRIGER CLIP AT ACB BS 927 S-23L WL 176 FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN SRM PART REPAIRABLE BY REPLACEMENT. REMOVED AND REPLACED STRINGER CLIP BS 927 S-23L WL 176 I.A.W SRM 51-10-02 STEP 9.C; SRM 51-40-02-0G-0 AND BOEING DWG # 147A0010

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