Service difficulty report · Angle · Boeing 7377H4

Difficulty date
May 29, 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
Angle
Part number
143A7505
Condition
Cracked
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

CRACK ANGLE - CLIP LOCATED BS400 AND STR26L AT LEVEL FLOOR STRUCTURE FWD CARGO COMPARTMENT 2022-291493 / [01] REPLACED ANGLE CLIP LOCATED BS400 AND STR 26L AT LEVEL FLOOR STRUCTURE FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DRAWING 143A7505 AND MEASURE OF CRACK IS: L: 0.160 INCH TOOK MECHANICALLY TOOL USED CALIPER P/N: 500-197-30 S/N: A21043164 DUE DATE: 01-SEP-22;[02] CORRECTED STEP 1; REPLACED ANGLE CLIP LOCATED BS400 AND STR 26L AT LEVEL FLOOR STRUCTURE FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DRAWING 143A7505 REV-: AND MEASURE OF CRACK IS: L: 0.160 INCH TOOK MECHANICALLY TOOL USED CALIPER P/N: 500-197-30 S/N: A21043164 DUE DATE: 01-SEP-22.;[03] REPLACED ANGLE CLIP LOCATED BS400 AND STR 26L AT LEVEL FLOOR STRUCTURE FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND DRAWING 143A7505 REV-: AND MEASURE OF CRACK IS: L: 0.160 INCH TOOK MECHANICALLY TOOL USED CALIPER P/N: 500-197-30 S/N: A21043164 DUE DATE: 01-SEP-22.<BR>CERTIFIED AS RII

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