Service difficulty report · Channel · Boeing 7377H4

Difficulty date
August 16, 2020
Submitted
September 9, 2020
Operation
Air carrier
Aircraft
N745SW
Make and model
Boeing 7377H4
Aircraft serial
29491
Aircraft time
72,583 hours, 42,996 cycles
Part
Channel
Part number
143A7500
Condition
Corroded
Location
Bs 500a-500d
Stage of operation
IN
How discovered
V
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 FWD CARGO COMPARTMENT. RT SIDE FLOOR SUPPORT Z CHANNEL AT S-26R STA 500A TO STA 500D MKD DOT 60-014. REMOVED AND INSTALLED NEW FLOOR SUPPORT Z CHANNEL (SIDE PLATE) AT FWD CARGO STR 26R FROM STA 500A TO STA 500D RBL 22', IN REF SRM 51-40-02-0G-0 AND DRAWING 143A7500.

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