Service difficulty report · Strap · Boeing 73779P

Difficulty date
September 12, 2023
Submitted
October 20, 2023
Operation
Air carrier
Aircraft
N7862A
Make and model
Boeing 73779P
Aircraft serial
33009
Aircraft time
54,202 hours, 36,257 cycles
Part
Strap
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

CORROSION ON STRAP LOCATED BS 1006 TO BS 1040 RBL 3 AND WL 208.1 AT AFT GALLEY AREA 2023-577885<[01] REPLACED STRAP AND FASTENERS LOCATED BETWEEN BS 1006 TO BS 1040 RBL 3 AND WL 208.1 AT AFT GALLEY AREA I.A.W B737-700 SRM 51-40-02-0G-0 AND DWG# 147A5730; SHEET 21; REV.-. SEE INDIVIDUAL SIGN OFF BELOW.;[02] COMPLETE TASK CERTIFIED RII

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