Service difficulty report · Rail · Boeing 7377H4

Difficulty date
May 17, 2018
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N717SA
Make and model
Boeing 7377H4
Aircraft serial
27851
Aircraft time
69,992 hours, 41,449 cycles
Part
Rail
Part number
143A948530
Condition
Corroded
Location
Fwd Cargo Lh
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

FORWARD CARGO PIT AFT BULKHEAD LEFT SIDE CURVED ANGLE STA 500D LBL 27-52 HAS CORROSION AROUND FASTENER HOLES / REMOVED FWD PIT AFT BULKHEAD LEFT SIDE CURVED ANGLE STA 500D LBL 27-52 IAW B737-700 WSRM 51-40-02 FECIEVED AND VERIFIED NEW RAIL ASSY AS P/N 143A9485-30 ATAG # WN5180 IAW B737-700 IPC 53-11-01-43 ITEM 155. LOCATED DRILLED AND INSTALLED NEW RAIL ASSY IAW B737-700 SRM 51-40-05 AND 51-40-02 APPLIED CIC IAW B737-700 51-21-91-620-802 ATAG # WN 5180

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