Service difficulty report · Bleed Valve · Saab 340B

Difficulty date
July 11, 2018
Submitted
July 11, 2018
Operation
Air carrier
Aircraft
N328AG
Make and model
Saab 340B
Aircraft serial
340B428
Aircraft time
36,227 hours, 40,629 cycles
Engine
Ge CT79B
Part
Bleed Valve
Part number
32248122
Part serial
GRTB0885
Condition
Failed
Location
Nr 2 Engine
Stage of operation
CR
How discovered
O
Nature of condition
R, M, B
Precautionary procedure
B, G

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLIGHT 0064 PNS/MCO REPORT, COMPRESSOR STALL NR 2 ENGINE AT 19,00 FT DURING CRUISE. OVERTEMP FOR A FEW SECONDS WITH RED BUTTON. SMELT FUMES AT THE STALL COMPLIED WITH QRC/QRH FOR COMPRESSOR STALL. FUMES DISSIPATED FOR 10 MINUTES AND CAME BACK AT THAT TIME MOVED TO MASK AND GOGGLES WITH QRC/QRH DECLARED EMERGENCY. R&R START BLEED VALVE IAW MM 75-00-00 OPS CHECKED GOOD.

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