Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
July 7, 2021
Submitted
August 12, 2021
Operation
Air carrier
Aircraft
N411WN
Make and model
Boeing 7377H4
Aircraft serial
29821
Aircraft time
66,572 hours, 39,411 cycles
Part
Support Angle
Condition
Cracked
Location
Bs 380-400 Bl0
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

CRACK SUPPORT ANGLE LOCATED BETWEEN BS 400 AND BS 380 BL 0 AT PASSENGER CABIN ; 2021-311691 / [01] REPLACED SUPPORT ANGLE LOCATED BETWEEN BS 400 AND BS 380 BL 0 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02-0G-0. PARAGRAPH 9. AND DWG 143A5400 REV -.; [02] REPLACED SUPPORT ANGLE LOCATED BETWEEN BS 400 AND BS 380 BL 0 AT PASSENGER CABIN IAW B737-700 SRM 51-10-02-0G-0. PARAGRAPH 9. AND DWG 143A5400 REV -.<BR>RII ACCOMPLISHED

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