Service difficulty report · Angle · Boeing 73773V

Difficulty date
December 17, 2022
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N564WN
Make and model
Boeing 73773V
Aircraft serial
30244
Aircraft time
55,884 hours, 38,078 cycles
Part
Angle
Part number
NOTENTERED
Condition
Cracked
Location
Zn 100 Fus Lower
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 FWD FACE BS500C AND STR26R FWD CARGO COMPARTMENT 2022-695449<[01] REPLACED ANGLE - CLIP LOCATED FWD FACE BS500C AND STR26R FWD CARGO COMPARTMENT IAW B737-700 51-10-02 AND DWG 143A7505 REV: - SHEET 75. TOOL USED DIGITAL CALIPER P/N: 500-752-20 S/N: B21038259 DUE DATE: 22/SEP/23;[02] CORRECTED STEP 2.<BR>REPLACED ANGLE - CLIP LOCATED FWD FACE BS500C AND STR26R FWD CARGO COMPARTMENT IAW B737-700 51-10-02 AND DWG 143A7505 REV: - SHEET 75. PART NUMBER USED: 143A7502U158 PO: 2022 201240. LENGTH OF CRACK: 0.667? TOOL USED DIGITAL CALIPER P/N: 500-752-20 S/N: B21038259 DUE DATE: 22/SEP/23;[03] CORRECTED STEP 3.<BR>REPLACED ANGLE - CLIP LOCATED FWD FACE BS500C AND STR26R FWD CARGO COMPARTMENT IAW B737-700 51-10-02 AND DWG 143A7505 REV: - SHEET 75. PART NUMBER USED: 143A7502U158 PO: 2022 201240. LENGTH OF CRACK: 0.667? TOOL USED DIGITAL CALIPER P/N: 500-752-20 S/N: B21038259 DUE DATE: 22/SEP/23. SEE INDIVIDUAL SIGN OFFS BELOW;[04] CERTIFIED AS RII <BR>REPLACED ANGLE - CLIP LOCATED FWD FACE BS500C AND STR26R FWD CARGO COMPARTMENT IAW B737-700 51-10-02 AND DWG 143A7505 REV: - SHEET 75. PART NUMBER USED: 143A7502U158 PO: 2022 201240. LENGTH OF CRACK: 0.667? TOOL USED DIGITAL CALIPER P/N: 500-752-20 S/N: B21038259 DUE DATE: 22/SEP/23. SEE INDIVIDUAL SIGN OFFS BELOW

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