Service difficulty report · Valve · Boeing 737752

Difficulty date
October 6, 2009
Submitted
October 8, 2009
Operation
Air carrier
Aircraft
N857AM
Make and model
Boeing 737752
Aircraft serial
33793
Aircraft time
15,403 hours, 8,268 cycles
Engine
Cfmint CFM567B22
Engine time
15,403 hours, 8,268 cycles
Part
Valve
Part number
32911866
Part serial
GRTU9873
Condition
Leaking
Location
Rt Engine
Part time
15,403 hours, 8,268 cycles
Stage of operation
TX
How discovered
O
Nature of condition
K
Precautionary procedure
D

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

What was found

ACFT RETURNED TO PLATFORM DUE TO A RT ENGINE FUEL LEAK. MX DETECTED A FUEL LEAK OUT OF LIMITS IAW MM 71-71-00 PAGE 606, PROCEEDING FROM THE HPTACC VALVE. ACFT WAS SENT TO THE HANGAR AND HPTACC VALVE WAS REPLACED AND TESTED IAW MM 75-21-01 AND TASK 71-00-00-700-801-F00, ALL CORRECT.