Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
May 30, 2022
Submitted
June 15, 2022
Operation
Air carrier
Aircraft
N251WN
Make and model
Boeing 7377H4
Aircraft serial
32510
Aircraft time
53,224 hours, 31,891 cycles
Part
Support Angle
Part number
144A2600
Condition
Cracked
Location
Aft 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

CRACK ANGLE - SUPPORT LOCATED BS727; RBL3.0 AFT CARGO COMPARTMENT 2022-291597 / [01] REPLACED ANGLE - SUPPORT LOCATED BS727; RBL3.0 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 144A2600 SHEET 566 REV -;[02] CORRECTED STEP 1; REPLACED ANGLE - SUPPORT LOCATED BS727; RBL3.0 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 144A2600 SHEET 566 REV - AND MEASURES OF CRACK IS L: 0.270 INCH TOOK MECHANICALLY TOOL USED CALIPER P/N: 500-197-30 S/N: A21043164 DUE DATE: 01-SEP-2022;[03] CORRECTED STEP 2; REPLACED ANGLE - SUPPORT LOCATED BS727; RBL3.0 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND DWG 144A2600 SHEET 566 REV - AND MEASURES OF CRACK IS L: 0.270 INCH TOOK MECHANICALLY TOOL USED CALIPER P/N: 500-197-30 S/N: A21043164 DUE DATE: 01-SEP-2022 SEE INDIVIDUAL SING OFFS STEP BELOW.;[04] JOB COMPLETED.

More about the Boeing 737-7H4