Service difficulty report · Isolator · Boeing 7377H4

Difficulty date
May 22, 2026
Submitted
May 27, 2026
Operation
Air carrier
Aircraft
N276WN
Make and model
Boeing 7377H4
Aircraft serial
32530
Aircraft time
61,917 hours, 37,523 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

PASSENGER CABIN FORWARD SERVICE DOOR AFT SLIDE MOUNT ISOLATOR CRACKED.<[01] R&R AFTER SLIDE MOUNT ISOLATOR PER SRM 51-40-02;[02] INSPECTION VERIFIED CORRECTIVE ACTION TAKEN IN STEP 1.

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