Service difficulty report · Beam · Boeing 7377H4

Difficulty date
August 17, 2020
Submitted
September 9, 2020
Operation
Air carrier
Aircraft
N484WN
Make and model
Boeing 7377H4
Aircraft serial
33841
Aircraft time
54,968 hours, 32,589 cycles
Part
Beam
Part number
141A651618
Part serial
001581
Condition
Cracked
Location
R1 Door
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

DURING COMPLETION OF CCN: 14079 FOUND FORWARD SERVICE DOOR NR 4 (LOWER) BEAM TO BE CRACKED IN THE RADIUS ON THE INBOARD SIDE COMMON TO THE FORWARD MOST ATTACH POINT FOR THE DOOR HANDLE BOX ASSEMBLY. FORWARD SERVICE DOOR NR 4 BEAM WAS REPAIRED ON WORK ORDER NR 534502 (POS:FSD; TAG NO:736849; P/N OFF:141A6516-18; S/N OFF:001581; P/N ON:141A6516-18M; S/N ON:001581).

More about the Boeing 737-7H4