What was found
INSPECTION TYPE:C2, NR 1 ENG LP TURBINE CASE DRAIN TUBE 2 LWR SUPPORT BRACKETS ARE LOOSE. REMOVED 2EA BRACKETS, FABRICATED AND INSTALLED NEW BRACKETS ON NR1 ENGINE LP CASE IAW AMM 78-11-04-8 STEP 7 FRS REPAIR 6255.
- Difficulty date
- February 16, 2010
- Submitted
- February 19, 2010
- Operation
- Air carrier
- Aircraft
- N473UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28846
- Aircraft time
- 12,760 hours, 8,586 cycles
- Engine
- Rroyce RB211535E4
- System (JASC)
- 7250 · Turbine Section
- Part
- Bracket
- 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.