Service difficulty report · Support · Boeing 7377H4

Difficulty date
February 16, 2021
Submitted
March 17, 2021
Operation
Air carrier
Aircraft
N937WN
Make and model
Boeing 7377H4
Aircraft serial
36644
Aircraft time
39,004 hours, 23,596 cycles
Part
Support
Condition
Cracked
Location
Fuselage
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 CHANNEL SUPPORT LOCATED BETWEEN BS500 TO BS500A AND LBL21 AT FWD CARGO COMPARTMENT / REPLACED CHANNEL SUPPORT LOC BTW BS500D TO BS480+10' AND STR25L FWD CARGO COMPARTMENT AND FASTENER IAW B737-700 SRM 51-40-02 AND DWG 143A7500 SHEET 71 REV.- AND SRM 53-00-53-2R-5

More about the Boeing 737-7H4