Service difficulty report · Pressure Switch · Boeing 7673Y0

Difficulty date
March 25, 2018
Submitted
March 26, 2018
Operation
Air carrier
Aircraft
N1181A
Make and model
Boeing 7673Y0
Aircraft serial
26206
Aircraft time
82,929 hours, 20,271 cycles
Part
Pressure Switch
Part number
7G1018
Part serial
1042
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 FWD FUEL PUMP EICAS MESSAGE. REMOVED AND REPLACED THE LT FWD PRESSURE SWITCH IAW AMM 28-42-01, LEAK AND OPS CHECKED GOOD.

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