Service difficulty report · Isolator Mount · Boeing 737890

Difficulty date
August 5, 2026
Submitted
August 7, 2026
Operation
Air carrier
Aircraft
N513AS
Make and model
Boeing 737890
Aircraft serial
35192
Aircraft time
62,188 hours, 19,278 cycles
Part
Isolator Mount
Part number
BACS14K2
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

R1 DOOR AFT SLIDE ATTACH POINT FOUND WITH DAMAGED MOUNT (ISOLATOR). GROUNDED - YES. REMOVED R1 DOOR SLIDE AFT BACKPLATE, REMOVE AND REPLACED UPPER MOUNT (ISOLATOR), REINSTALLED BACKPLATE AND SLIDE MOUNT BRACKET IAW B737-800 SRM 51-40-02.