What was found
DURING MAINT TASK ON APU, FOUND SURGE CONTROL VALVE RUBBER DUCT WITH HOLE IN IT.(<P>REMOVED AND REPLACED SURGE VALVE DUCT PER AMM 49-53-01. LEAK AND OPS CHECK GOOD.
- Difficulty date
- April 2, 2019
- Submitted
- April 5, 2019
- Operation
- Air carrier
- Aircraft
- N641GT
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 84,945 hours, 24,432 cycles
- System (JASC)
- 4950 · APU Bleed Air System
- Part
- Duct
- Part number
- 38842922
- Condition
- Punctured
- Location
- Surge Valve
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.