Service difficulty report · Pump · Boeing 737890

Difficulty date
April 30, 2015
Submitted
May 15, 2015
Operation
Air carrier
Aircraft
N508AS
Make and model
Boeing 737890
Aircraft serial
35691
Aircraft time
25,893 hours, 7,951 cycles
Engine
Cfmint CFM567B27
Part
Pump
Part number
8283005
Part serial
YA050844
Condition
Unknown
Location
Nr 1 Engine
Part time
25,888 hours, 7,947 cycles
Stage of operation
IN
How discovered
9
Nature of condition
K
Precautionary procedure
K

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

What was found

POWERPLANT ENGINEERING REQUESTS NR 1 ENGINE VENTS AND DRAINS INSPECTION TO DETERMINE SOURCE OF FUEL LEAK. ACFT GROUNDED. IAW POWERPLANT ENGINEERING REQUEST R & R NR 1 ENG MAIN FUEL PUMP IAW AMM TASK 73-11-01 AND MAINTENANCE N8473000 AND N8473001. ALL LEAK CHECKS GOOD.