Service difficulty report · Isolator · Boeing 7378H4

Difficulty date
July 25, 2026
Submitted
August 6, 2026
Operation
Air carrier
Aircraft
N8677A
Make and model
Boeing 7378H4
Aircraft serial
36650
Aircraft time
35,466 hours, 17,436 cycles
Part
Isolator
Part number
141A9403Y32
Condition
Spinning
Location
Zone 200
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

MAIN CABIN BS 727 RT ISOLATOR 2ND FROM THE TOP IS SPINNING. R & R THE INSOLATOR IAW SRM 51-40-02 REF AIPC 53-11-00.

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