Service difficulty report · Start Valve · Boeing 737890

Difficulty date
November 17, 2011
Submitted
November 21, 2011
Operation
Air carrier
Aircraft
N558AS
Make and model
Boeing 737890
Aircraft serial
35177
Aircraft time
20,559 hours, 6,090 cycles
Part
Start Valve
Part number
32896302
Part serial
9798
Condition
Faulty
Location
Nr 1 Engine
Part time
20,559 hours, 6,090 cycles
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
D

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

What was found

NR 1 ENGINE NO ROTATION WHEN START SWITCH PLACED TO GRD. REPLACED NR 1 ENG START VALVE PER AMM 80 11 03 000 801 F00. OPS & LEAK CHECK GOOD.