What was found
NUMBER 1 ENG LT SIDE TURBINE CASE COOLING DUCT RETAINING STRAP CLAMP CRACKED JUST AFT OF STARTER DUCT. REPLACED NR 1 ENG LT SIDE TURBINE CASE COOLING DUCT RETAINING STRAP CLAMP IAW AMM 20-11-00.
- Difficulty date
- October 31, 2014
- Submitted
- November 3, 2014
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 75,464 hours, 15,908 cycles
- Engine
- Ge CF680C2B6F
- System (JASC)
- 7520 · Engine Cooling System
- Part
- Clamp
- Part number
- 9358M66P29
- Condition
- Cracked
- Location
- Cooling Duct
- 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.