Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
January 29, 2024
Submitted
February 21, 2024
Operation
Air carrier
Aircraft
N8681M
Make and model
Boeing 7378H4
Aircraft serial
36904
Aircraft time
27,018 hours, 13,174 cycles
Part
Floor Panel
Part number
UNKNOWN
Condition
Corroded
Location
Aft Cargo
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

PANEL 140BF PANEL ASSEMBLY - AFT CARGO COMPARTMENT FLOOR HAS CORROSION AROUND FASTENER HOLES.<[01] REMOVED SURFACE CORROSION ON FASTENER HOLES ON FLOOR PANEL 140BF ATTACH PER SRM 51-10-02; FOUND TO BE WITHIN ALLOWABLE LIMITS. MATERIAL REMOVED 0.003 AND REMAINING THICKNESS 0.067. REPLACED COMPANY CONVENIENCE.;[02] CORRECTION FOR LINE 1. REMOVED SURFACE CORROSION ON FASTENER HOLES ON FLOOR PANEL 140BF ATTACH PER SRM 51-10-02; FOUND TO BE WITHIN ALLOWABLE LIMITS SRM 53-00-53. MATERIAL REMOVED 0.003 AND REMAINING THICKNESS 0.067. REPLACED COMPANY CONVENIENCE.;[03] CW INSP;[04] REMOVED AND REPLACED NEW FLOOR PANEL 140BF PER AMM 25-52-10.;[05] CORRECTION FOR LINE 4 INSTALLED NEW FLOOR PANEL 140BF ON TASK CARD TTG8Q00QFLH7

More about the Boeing 737-8H4