Service difficulty report · Track · Boeing 7377H4

Difficulty date
June 23, 2022
Submitted
August 12, 2022
Operation
Air carrier
Aircraft
N951WN
Make and model
Boeing 7377H4
Aircraft serial
36665
Aircraft time
39,132 hours, 23,683 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 ON AFT CARGO BAY TRACK AT RBL 14 BS 747; BS 767. / [01] CRACK ON AFT CARGO BAY TIE DOWN AT RBL 14 ; BS 747 AND BS 767 FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-2 ; PART WILL BE REPLACE AIW SRM 51-10-02-0G-0;[10] INSTALLED NEW ACB TRACK AT RBL 14; BS 727-887 IAW BOEING DWG 146A7500; 146A0061 AND SRM 51-40-02;[11] VERIFIED STEP 10.;[12] SRM 53-00-53-2R-3 IS EFFECTIVE FOR THIS REPAIR.<BR>FABRICATED A CARGO TRACK REPAIR SPLICE AT BS 747+8; RBL 14 IAW<BR>SRM 53-00-53-2R-3; STEP 4 (H-N). <BR>MATERIAL ID: BAC1509-100688 7050-T76511; LOT 1459954-1.<BR>OK TO INSTALL.;[13] VERIFIED CORRECTIVE ACTION #12; OK TO INSTALL GIVEN;[14] COMPLETED INSTALLING CARGO TRACK REPAIR SPLICE IAW SRM 53-00-53-2R-3; STEP 4; O; P (1) (A-C); Q.<BR>FAULT TTG8Q00D6D1S COMPLETED.;[15] VERIFIED CORRECTIVE ACTION #14

More about the Boeing 737-7H4