Service difficulty report · Fitting · Boeing 7377Q8

Difficulty date
September 2, 2023
Submitted
September 14, 2023
Operation
Air carrier
Aircraft
N7859B
Make and model
Boeing 7377Q8
Aircraft serial
30641
Aircraft time
61,225 hours, 40,354 cycles
Part
Fitting
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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

FWD LAV; FWD OUTBOARD FLOOR FITTING IS CORRODED<[01] REPLACED CORRODED ATTACHMENT BLOCKS ON FWD LAV; FWD OUTBOARD FLOOR FITTING AREA IAW CMM 25-46-99 REPAIR 1 PAGE 25-32 SEC. E.;[02] JOB COMPLETE.

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