Service difficulty report · Isolator · Boeing 7377H4

Difficulty date
June 9, 2026
Submitted
July 22, 2026
Operation
Air carrier
Aircraft
N912WN
Make and model
Boeing 7377H4
Aircraft serial
36621
Aircraft time
59,497 hours, 36,073 cycles
Part
Isolator
Condition
Cracked
Location
Zone 800
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

AFT ENTRY DOOR FWD LOWER SLIDE ISOLATOR IS CRACKED. R & R AFT ENTRY DOOR FWD LOWER SLIDE ISOLATOR IAW SRM 51-40-02.

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