What was found
AIRCRAFT WAS GROUNDED: ANTI-SKID INOPERATIVE LIGHT ILLUMINATED IN FLIGHT, FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. REPLACED #4 ANTI-SKID VALVE IAW AMM 32-42-31, LEAK AND OPS CHECK GOOD.
- Difficulty date
- June 18, 2021
- Submitted
- June 21, 2021
- Operation
- Air carrier
- Aircraft
- N901NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33226
- Aircraft time
- 26,374 hours, 10,882 cycles
- System (JASC)
- 3241 · Brake Anti-Skid Section
- Part
- Anti-Skid Valve
- Condition
- Faulty
- Location
- Mlg
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.