Service difficulty report · Pressure Switch · Boeing 777222
FAA SDR system
- Difficulty date
- March 21, 2014
- Submitted
- March 24, 2014
- Operation
- Air carrier
- Make and model
- Boeing 777222
- Aircraft serial
- 26929
- Aircraft time
- 74,853 hours, 14,038 cycles
- Engine
- Pwa PW4077
- Part
- Pressure Switch
- Condition
- Defective
- Location
- Fuel System
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUEL PUMP CTR RT CENTER, OVERRIDE, FUEL PUMP SWITCHED ON & PUMP OUTPUT PRESS LOW. MSG 2812011 ACTIVE CL MODE & MSG 2812021 ACTIVE ER MODE. REPLACED RT CTR FUEL PUMP PRESS SWITCH IAW MM28-42-01 & IPC 28-42-01-002. OPERATIONS & LEAK CHECKED GOOD.