Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
February 22, 2025
Submitted
March 11, 2025
Operation
Air carrier
Aircraft
N936WN
Make and model
Boeing 7377H4
Aircraft serial
36643
Aircraft time
51,176 hours, 31,176 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 100
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 ANGLE - SUPPORT LOCATED BS 907 TO BS 927 AFT POSITION BETWEEN S-25R TO S-27R AFT CARGO COMPARTMENT 2025-151935<[01] REPLACED ANGLE AND FASTENERS LOCATED BTW BSTA 907 TO BSTA 927 AND BTW STR 25R TO STR 27R. AT AFT CARGO COMPARTMENT. IAW B737-700 SRM 51-10-02 PARAGRAPH 9. SRM 51-40-02. AND DWG# 147A7221 SHEET 24. REV. -. SEE INDIVIDUAL SIGN OFFS BELOW.;[02] REPLACED ANGLE AND FASTENERS LOCATED BTW BSTA 907 TO BSTA 927 AND BTW STR 25R TO STR 27R. AT AFT CARGO COMPARTMENT. IAW B737-700 SRM 51-10-02 PARAGRAPH 9. SRM 51-40-02. AND DWG# 147A7221 SHEET 24. REV. -. SEE INDIVIDUAL SIGN OFFS BELOW.

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