What was found
DURING BOROSCOPE INSPECTION, DISCOVERED AP-9 BOROSCOPE PLUG AT THE 3.0 CLOCK POS ON DIFFUSER CASE, SHAFT DIAMETER IS METER IS LESS THAN 0.100 IN NR 2 ENGINE. REMOVED AND REPLACED AP-9 BOROSCOPE PLUG IAW 767 AMM 72-00-00-206-364.
- Difficulty date
- July 5, 2020
- Submitted
- July 7, 2020
- Operation
- Air carrier
- Aircraft
- N1619A
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26208
- Aircraft time
- 74,569 hours, 13,437 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Plug
- Part number
- 50A72601
- Condition
- Undersize
- Location
- Nr 2 Engine
- Stage of operation
- IN
- How discovered
- B
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.