- Difficulty date
- May 11, 2021
- Submitted
- June 14, 2021
- Operation
- Air carrier
- Aircraft
- N7818L
- Make and model
- Boeing 73776N
- Aircraft serial
- 28609
- Aircraft time
- 63,312 hours, 37,556 cycles
- Part
- Bearing
- Condition
- Cracked
- Location
- Lt Wing Te Flap
- 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
CRACK OB FLAP BEARING ROLLER TRACK #1 AT LT WING (2 EA) ; 2021-217318 / REPLACED BEARING ROLLER ON O/B FLAP TRACK CARRIAGE #1 AT LT WING (2 EA) IAW AMM 27-51-23-400-803 STEP 7.C.(2)(A) TOOL USED TORQUE PN:QD2R1000A. SN:0319122619. D/D:04 MAR 22.; COMPLETED