Service difficulty report · Track · Boeing 7377H4

Difficulty date
August 21, 2022
Submitted
September 13, 2022
Operation
Air carrier
Aircraft
N256WN
Make and model
Boeing 7377H4
Aircraft serial
32514
Aircraft time
53,474 hours, 32,127 cycles
Part
Track
Condition
Cracked
Location
Aft Cargo
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 TRACK RBBL 13.84 LOCATED BS727E AFT CARGO COMPARTMENT 2022-456485 / [01] TOOL USED: ET EQUIPMENT P/N: NORTEC 600D; S/N: 60009161631; CAL DUE DATE: 03-DEC-22;[02] PERFORMED PERMANENT REPAIR ON CARGO TRACK RBBL 13.84 LOCATED BTW BS 727D AND BS 747 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203; MATERIAL USED: BAC 1520-1397 ; PO 2021-228480; BAC1509-100688; PO: 2022-152241.; CRACK LENGTH IS: 0.22? TOOL USED: DIGITAL CALIPER P/N: 700-113-10; S/N: 0033177; DUE DATE: 29-SEP-22.;[03] TASK CARD COMPLETED

More about the Boeing 737-7H4