Service difficulty report · Support Angle · Boeing 737790

Difficulty date
November 17, 2021
Submitted
December 20, 2021
Operation
Air carrier
Aircraft
N562WN
Make and model
Boeing 737790
Aircraft serial
30778
Aircraft time
65,978 hours, 32,511 cycles
Part
Support Angle
Condition
Cracked
Location
R/H Wing
Stage of operation
UK
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 SUPPORT ANGLE LOC. FRONT SPAR WEB FUEL BOOST PUMP AREA IFSS 120 APPROX AND WBL 88.24 APPROX AT RT WING. REPLACED SUPPORT ANGLE LOC. FRONT SPAR WEB FUEL BOOST PUMP AREA IFSS 120 APPROX AND WBL 88.24 APPROX AT RT WING IAW B737-700 SRM 57-20-10-1A-3 ALLOWABLE DAMAGE 3; AND DWG #116A3001 SHEET 7; REV A.