What was found
LEFT FWD BOOST PUMP CANNOT BE SELECTED ON WIGH SWITCH. PUMP OPS NORMAL. REMOVED & REPLACED FUEL PUMP SWITCH ASSY, OPS CHECKED GOOD IAW AMM 33-13-00 902-024, 28-22-00.
- Difficulty date
- May 17, 2012
- Submitted
- May 18, 2012
- Operation
- Air carrier
- Aircraft
- N642GT
- Make and model
- Boeing 7673Y0
- Aircraft serial
- 26207
- Aircraft time
- 68,987 hours, 17,600 cycles
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Switch
- Part number
- 433097003
- Condition
- Failed
- Location
- Fuel Boost Pump
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.