What was found
NR 1 ENGINE FUEL PACKAGE QUAD RING SELF ALIGNING NUT WORN. REMOVED AND REPLACED NR 1 ENG FUEL PACKAGE QUAD RING SELF ALIGNING NUT IAW CFM ESM 72 63 00 040 001 A AND CFM ESM 72 63 00 430 001 STEP 3 N (9)(A) (D).
- Difficulty date
- July 9, 2009
- Submitted
- July 13, 2009
- Operation
- Air carrier
- Aircraft
- N559AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 10,924 hours, 3,216 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7260 · Turbine Engine Accessory Drive
- Part
- Nut
- Part number
- 9816M73P01
- Condition
- Worn
- Location
- Nr 1 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.