What was found
(CAN) ENGINE SURGING EXPERIENCED. BLEED VAVE HAS HISTORY OF CAUSING SIMILAR PROBLEMS ON OTHER AIRCRAFT. REF: PT6 SB 5274R3 FOR IMPROVED BLEED VALVE CLOSING OPS.
- Difficulty date
- October 14, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Bell 212
- Engine
- Pwa PT6T3
- System (JASC)
- 7532 · Compressor Bleed Valve
- Part
- Piston Flange
- Condition
- Failed
- Location
- Bleed Valve
- Component
- 3033063
- Stage of operation
- TO
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.