What was found
NR 2 ENG FAN BLADE LUBE FOUND 10 PLATFORMS WITH TORN RUBBER SEALS. ACFT GROUNDED. INSTALLED 10 NEW FAN BLADE PLATFORMS IAW TC 78472002. ACCOMPLISHED VIBRATION SURVEY TEST 7 IAW AMM 71-00-00, NR 2 ENG VIB WITHIN LIMITS.
- Difficulty date
- July 2, 2012
- Submitted
- July 24, 2012
- Operation
- Air carrier
- Aircraft
- N597AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35689
- Aircraft time
- 16,299 hours, 5,222 cycles
- Engine
- Cfmint CFM567B273
- System (JASC)
- 7220 · Turbine Engine Air Inlet Section
- Part
- Seal
- Part number
- 3400018160
- Condition
- Torn
- Location
- Nr 2 Engine
- 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.