Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 11, 2023
Submitted
July 6, 2023
Operation
Air carrier
Aircraft
N287WN
Make and model
Boeing 7377H4
Aircraft serial
32537
Aircraft time
52,678 hours, 31,753 cycles
Part
Angle
Part number
UNKNOWN
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK INDICATION FOUND ON ANGLE CLIP LOCATED ON FLOOR STRUCTURE BTW BS 291.5 AND BS296.4 STR 17R RBL 52 AT FWD GALLEY AREA. 2023-378121<[01] TOOL USED: CALIPER P/N 500-752-20 S/N B21038528 CAL. DUE DATE 20 SEP 23.;[02] REPLACED NEW ANGLE CLIP LOCATED ON FLOOR STRUCTURE BTW BS 291.5 AND BS296.4 STR 17R RBL 52 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 141A8310 SHEET 25 REV-.;[03] CORRECTED STEP 2 <BR>REPLACED NEW ANGLE CLIP LOCATED ON FLOOR STRUCTURE BTW BS 291.5 AND BS296.4 STR 17R RBL 52 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 141A8310 SHEET 25 REV-. SEE INDIVIDUAL SIGN OFF BELOW;[04] CORRECTED STEP 2 <BR>REPLACED NEW ANGLE CLIP LOCATED ON FLOOR STRUCTURE BTW BS 291.5 AND BS296.4 STR 17R RBL 52 AT FWD GALLEY AREA IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 141A8310 SHEET 25 REV-. RII. SEE INDIVIDUAL SIGN OFF BELOW.

More about the Boeing 737-7H4