SDR EIA2006093

Service difficulty report · Bleed Valve · Boeing 747273C

Difficulty date
July 10, 2006
Submitted
July 14, 2006
Operation
Air carrier
Aircraft
N471E
Make and model
Boeing 747273C
Aircraft serial
20651
Aircraft time
94,805 hours, 22,539 cycles
Engine
Pwa JT9D7J
Part
Bleed Valve
Part number
AV11A1138
Part serial
KM48413
Condition
Failed
Location
Nr 3 Engine
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

NR 3 ENGINE NO BLEED SHIFT, THROTTLE LIMITED. REMOVED AND REPLACED 3.5 BLEED VALE, PRBC, AND FUEL CONVERTER, OPS CHECK GOOD IAW 75-32-01, 75-32-06 AND 71-00-00 TEST 9.