Service difficulty report · Switch · Boeing 7673S1

Difficulty date
November 16, 2012
Submitted
November 21, 2012
Operation
Air carrier
Aircraft
N640GT
Make and model
Boeing 7673S1
Aircraft serial
25221
Aircraft time
70,553 hours, 14,857 cycles
Part
Switch
Part number
7G1103
Part serial
13661
Condition
Failed
Location
Fuel System
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LEFT FWR FUEL PUMP EICAS MESSAGE IN CRUISE AT FL 410, REPLACED LOW PRESSURE SWITCH IAW AMM 28-42-01 AND CONNECTOR D1530, IAW WDM28-42-11.

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