- Difficulty date
- March 23, 2023
- Submitted
- March 27, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737900ER
- Aircraft serial
- 41732
- Aircraft time
- 37,794 hours, 11,941 cycles
- Engine
- Cfmint CFM567B27E
- Engine time
- 37,793 hours, 11,941 cycles
- Part
- Engine
- Part serial
- 963462
- Condition
- Unknown
- Location
- #1 Engine
- Part time
- 37,793 hours, 11,941 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#1 ENGINE. HPTACC LEAKING, FOUND 34 OF STAGE 3 VSV WITH MISSING BUSHING AND METAL TO METAL CONTACT. REF B737-900 AMM 72-32-00-200-801-F00 STEP (5)(E). (REF LOG PG # 60545547) GROUNDED - YES. REMOVED ENGINE S/N # 963-462 REF ASA W/O #1947346 AND W/O #1947483.