Service difficulty report · Heater · Boeing 737890

Difficulty date
November 6, 2012
Submitted
November 9, 2012
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
23,954 hours, 7,401 cycles
Engine
Cfmint CFM567B27
System (JASC)
7312 · Fuel Heater
Part
Heater
Part number
457311382
Part serial
EM155890
Condition
Leaking
Location
Nr 1 Fuel Sys
Part time
23,954 hours, 7,401 cycles
Stage of operation
IN
How discovered
V
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

NR 1 ENGINE FUEL SERVO HEATER LEAKING. R & R NR 1 ENGINE SERVO FUEL HEATER IAW AMM 73-11-07, LEAK AND OPS CHECKED GOOD.