Service difficulty report · Pump · Boeing 7372A9C

Difficulty date
March 20, 1998
Submitted
March 26, 2000
Operation
General aviation
Make and model
Boeing 7372A9C
Part
Pump
Part number
2580005
Condition
Failed
Location
Nr 1 & 2 Boost
Stage of operation
CR
Nature of condition
G
Precautionary procedure
A

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

What was found

(CAN) AIRCRAFT EN ROUTE AT 33,000 FEET. THE LT MAIN FUEL BOOST PUMP BREAKER TRIPPED. TEN MINUTES LATER THE LT AFT BOOST PUMP CIRCUIT BREAKER TRIPPED. CROSS- FEED SELECTED. FIVE MINUTES LATER, THE RT AFT PUMP CIRCUIT BREAKER TRIPPED. CREW DECLARED EMERGENCY AND LANDED. THE NR 1 FORWARD AND AFT AND THE NR 2 FWD AND AFT PUMPS REPLACED.