Service difficulty report · Warning Light · Boeing 737890

Difficulty date
July 18, 2015
Submitted
July 21, 2015
Operation
Air carrier
Aircraft
N570AS
Make and model
Boeing 737890
Aircraft serial
35185
Aircraft time
32,109 hours, 9,541 cycles
Part
Warning Light
Condition
False Activation
Location
Rt Tank
Part time
32,112 hours, 9,542 cycles
Stage of operation
NR
How discovered
9
Nature of condition
N
Precautionary procedure
O

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

What was found

LOW PRESSURE FOR CENTER FUEL PUMP ILLUMINATED WITH APPROXIMATELY 12,000 LBS FUEL IN CENTER TANK. FOLLOWED QRH PROCEDURE, OPEN CROSSFEED, RT CENTER PUMP OFF AND LIGHT EXTINGUISHED. CENTER TANK FUEL BURN CONTINUED NORMALLY. ACFT GROUNDED. R & R RT CENTER FUEL PUMP IAW AMM 28-22-41-000-801 & 400-801. PERFORMED BOUNDING CHECK, CHECKED GOOD IAW SAME MM 28-22-41. PERFORMED OPS TEST OF RT CENTER TANK BOOST PUMP IAW AMM 28-22-41-710-801. NO LEAKS NOTED BOOST PUMP OPERATES AS REQUIRED.