SDR CA010531009

Service difficulty report · Shaft · Boeing 75728A

Difficulty date: April 29, 2001
Submitted: July 5, 2001
Operation: Air carrier
Make and model: Boeing 75728A
Aircraft time: 29,089 hours
Engine: Rroyce RB211535E437
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Shaft
Condition: Sheared
Location: Hyd Pump
Component: Hyd Pump · Abex
Stage of operation: CR
How discovered: O
Nature of condition: K, J
Precautionary procedure: A

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

What was found

(CAN) DURING CRUISE FLIGHT CREW REPORTED R/H ENGINE HYDRAULIC PRESSURE LOW LIGHT CAME ON WITH ECIAS MESSAGE "R/H ENG EDP". AIRCRAFT DIVERTED AND LANDED. R/H EDP FOUND SHAFT SHEARED, PUMP REPLACED, FILTERS REPLACED AND SYSTEM FLUSHED AS PER AMM 29-11-00 AND 29-11-05. AIRCRAFT RETURNED TO SERVICE.. .

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