Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
January 20, 2026
Submitted
February 17, 2026
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 7377H4
Aircraft serial
33857
Aircraft time
72,334 hours, 43,392 cycles
Part
Fitting
Condition
Deteriorated
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

DETERIORATED TRACK FITTING ASSEMBLY AT ROWS 5R, 7L, & 17L. REPLACED THE TRACK FITTING IAW CMM 25-21-45, REV 6, PAGE 7003, ITEM 3B, FIGURE 24, PAGE 10210.

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