Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
August 14, 2021
Submitted
October 11, 2021
Operation
Air carrier
Aircraft
N415WN
Make and model
Boeing 7377H4
Aircraft serial
29836
Aircraft time
66,271 hours, 39,040 cycles
Part
Support Angle
Condition
Cracked
Location
Cabin
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

CRACKED SUPPORT ANGLE, BS 540 BL 0 - LBL 24. REMOVED SUPPORT ANGLE IAW SRM 51-40-02 AND PERFORMED VISUAL INSPECTION ON AREA AND FOUND NO MORE DAMAGE. DRILLED A NEW SUPPORT ANGLE IAW SRM 51-40-05. APPLIED PROTECTIVE TREATMENT IAW SRM 51-20-01-0G. INSTALLED THE SUPPORT ANGLE IAW SRM 51-40-02-0G.

More about the Boeing 737-7H4