Service difficulty report · Angle · Boeing 737924ER

Difficulty date
March 25, 2026
Submitted
March 27, 2026
Operation
Air carrier
Aircraft
N53442
Make and model
Boeing 737924ER
Aircraft serial
33536
Aircraft time
52,770 hours, 18,868 cycles
Part
Angle
Part number
149A721419
Condition
Gouged
Location
Zone 100
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

SUPPORT ANGLE WEAR MARKS AT LOWER FUS CTR O/B OF L/H RAM AIR EXIT EXHAUST DUCT STA 663. REMOVED AND REPLACED SUPPORT ANGLE P/N 149A7214-19 AT LOWER FUS CTR WING O/B OF L/H RAM AIR EXIT EXHAUST DUCT STA 663 AS PER SRM 51-40-02-0G-0 AND DRAWING 149A7216 SHEET 6.