Service difficulty report · Pressure Switch · Boeing 76738E
FAA SDR system
- Difficulty date
- April 17, 2021
- Submitted
- April 21, 2021
- Operation
- Air carrier
- Make and model
- Boeing 76738E
- Aircraft serial
- 25132
- Aircraft time
- 89,936 hours, 25,504 cycles
- Part
- Pressure Switch
- Part number
- ASP4560
- Part serial
- 1790
- Condition
- Failed
- Location
- Fuel Pump
- Stage of operation
- LD
- 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 MSG ON FINAL(<P>TRANSFERRED TO MDDR 145506 IAW MEL 28-22-01, CAT C.</P><P>REMOVED AND REPLACED FWD FUEL PUMP PRESSURE SWITCH IAW AMM 28-42-01. OPS AND LEAK CHECKS GOOD. THIS CLEARS MDDR 145506. MCC NOTIFIED. PLACARDS REMOVED. CW 23:54Z</P>)