Service difficulty report · Isolator · Boeing 7377H4

Difficulty date
July 16, 2026
Submitted
August 6, 2026
Operation
Air carrier
Aircraft
N953WN
Make and model
Boeing 7377H4
Aircraft serial
36668
Aircraft time
49,520 hours, 30,551 cycles
Part
Isolator
Condition
Deteriorated
Location
Zone 800
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

DETERIORATED MOUNT ISOLATOR UPPER POSITION AT EMERGENCY EXIT LT SIDE (2EA). REPLACED MOUNT ISOLATOR UPPER POSITION AT EMERGENCY EXIT LT SIDE (2EA) IAW SRM-51-10-02, ITEM 9, AND DWG 144A8111, SHEET 61, REV -.

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