What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN BRAKE ANGLE AT STA 537 BETWEEN RBL 2 AND RBL 22, MEASURING L=1.0 IN, W=0.002 IN, D=0.032 IN. REPLACED BRAKE ANGLE WITH NEW IAW AARD 51-05-05.
- Difficulty date
- March 28, 2021
- Submitted
- April 1, 2021
- Operation
- Air carrier
- Aircraft
- N979AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29568
- Aircraft time
- 35,612 hours, 14,399 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524036
- Condition
- Cracked
- Location
- Bs 537
- 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.