Service difficulty report · Isolator · Boeing 7377H4

Difficulty date
October 6, 2023
Submitted
October 9, 2023
Operation
Air carrier
Aircraft
N475WN
Make and model
Boeing 7377H4
Aircraft serial
32474
Aircraft time
64,145 hours, 38,157 cycles
Part
Isolator
Part number
UNKNOWN
Condition
Cracked
Location
Zn 800 Door
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

FORWARD GALLEY SERVICE DOOR (R1). AFT SLIDE RETAINER ISOLATOR CRACKED.<[01] REMOVED AND REPLACED PER SRM 51-40-02;[02] C/W INSPECTION PER SRM 51-40-02.

More about the Boeing 737-7H4