What was found
ETOPS SIGNIFICANT SYSTEM, DURING ENG CHANGE FOUND CRACK APPROX 1 IN LONG IN FWD INBD CORNER OF NR 1 ENG PRECOOLER. ACCOMPLISHED PROCEDURE WELDMENT IAW H/S MANUAL 36-12-12 PG 601. TASK ACCOMPLISHED BY UAL.
- Difficulty date
- May 15, 2008
- Submitted
- May 19, 2008
- Operation
- Air carrier
- Aircraft
- N596HA
- Make and model
- Boeing 767332
- Aircraft serial
- 23277
- Aircraft time
- 64,072 hours, 29,901 cycles
- System (JASC)
- 3600 · Pneumatic System
- Part
- Precooler
- Condition
- Cracked
- 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.