Service difficulty report · Mount · Boeing 7378H4

Difficulty date
April 10, 2021
Submitted
May 7, 2021
Operation
Air carrier
Aircraft
N8613K
Make and model
Boeing 7378H4
Aircraft serial
36998
Aircraft time
28,032 hours, 12,334 cycles
Part
Mount
Condition
Corroded
Location
Aft Lavatory
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

FLOOR STRUCTURE AT RIGHT AFT LAV AFT INBD MOUNT FITTING HAS CORRSION / REMOVED R/H AFT INBD LAV MOUNT FOR EVALUATION; REMOVED AND REPLACED DAMAGED INTERCOSTAL STA. 947 - 967 RBL 24.5 P/N 147A5660-3; AND FORMED ANGLE STA 927-947 RBL 24.5 P/N 147A5430-8; NO DAMAGE TO LAV MOUNT NOTED. ALL WORK ACCOMPLISHED PER SRM 53-70-51-1A-1 AND SRM 51-40-02SA-M 326 ATTACHED: A1184656

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