Service difficulty report · Cargo Track · Boeing 7377H4

Difficulty date
June 24, 2020
Submitted
August 13, 2021
Operation
Air carrier
Aircraft
N486WN
Make and model
Boeing 7377H4
Aircraft serial
33852
Aircraft time
54,585 hours, 32,477 cycles
Part
Cargo Track
Condition
Corroded
Location
Bs 727-767
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

***CORROSION*** ON TRACK AROUND FASTENER HOLES AT ACB BS727 - BS767 LBL17 WL157. / REMOVED AND INSTALLED NEW ACB TRACK FROM B.S.727+4 TO B.S.867 LBL17; WL157 ITEM# 7531208 IAW SRM 53-00-53-1A-2; STEP 4.B.(2) FIG 103 SRM 51-40-05-0G-0; DWG# 146A7501; DWG #146A7500

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