SDR BB08036

Service difficulty report · Pump · Boeing 7572S7

Difficulty date
March 19, 2008
Submitted
March 20, 2008
Operation
Air carrier
Aircraft
N903AW
Make and model
Boeing 7572S7
Aircraft serial
23323
Engine
Rroyce RB211535E4
Part
Pump
Part number
BPU200MK2
Condition
Failed
Location
Rt Engine
Part time
45,157 hours
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

HNL FLT 26 - EN-ROUTE OGG TO PHX, ON CLIMB-OUT FROM OGG, RECEIVED EICAS MESSAGE "R ENG LP PUMP". FLIGHT DIVERTED TO HNL WITHOUT FURTHER INCIDENT. MAINTENANCE CHECKED WIRING FROM D321 E, J3 AND D319 E, J3 TO SWITCH S10134. NO FAULTS WERE FOUND. CHECKED EICAS COMPUTER SYSTEM AND FOUND GOOD. REPLACED RIGHT ENGINE LP PUMP. OPERATIONALLY AND LEAK CHECKED OK.

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