Service difficulty report · Support · Boeing 7378H4

Difficulty date
July 23, 2026
Submitted
August 26, 2026
Operation
Air carrier
Aircraft
N8644C
Make and model
Boeing 7378H4
Aircraft serial
35973
Aircraft time
39,269 hours, 19,358 cycles
Part
Support
Part number
143A948534
Condition
Corroded
Location
Zone 100
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 FOUND ALONG FWD CARGO BAY, END WALL SUPPORT AT WL 156, RBL 25, BS 500I. R & R THE RT BULKHEAD SUPPORT ANGLE IAW SRM 51-40-02, & DWG 143A9481, REV -.

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