Service difficulty report · Start Valve · Boeing 737890

Difficulty date
August 6, 2011
Submitted
August 8, 2011
Operation
Air carrier
Aircraft
N587AS
Make and model
Boeing 737890
Aircraft serial
35684
Aircraft time
14,414 hours, 4,316 cycles
Part
Start Valve
Part number
32896302
Part serial
7190
Condition
Failed
Location
Nr 2 Engine
Part time
23,657 hours, 11,942 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

AFTER LANDING IN PDX SHUTDOWN NR 2 ENGINE. NEEDED TO RESTART NR 2 AND DID NOT GET A START VALVE OPEN LIGHT. PERFORMED FIM TASK 80 07 00 810 803 F00 INST JUMPER BETWEEN PINS 9 & 5 ON DP1202. MOVED START SWITCH TO GND & START VLV OPEN INDICATES ON CDS. REPLACED NR 2 ENG START VALVE PER AMM 80 11 03 400 801 F00. PERFORMED INSTALLATION TEST PER AMM 71 00 00 800 811 F00 TEST 1 NO LEAKS NOTED & OPS NORMAL.