Service difficulty report · Tube

Difficulty date
June 12, 2015
Submitted
August 5, 2015
Operation
General aviation
Engine
Rroyce BR700715A130
Part
Tube
Part number
BRH19615
Condition
Cracked
Location
Engine
Part time
18,259 hours
Stage of operation
NR
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.

What was found

(CAN) DURING STRIP OF THE M32 THE OIL FEED TUBE FOR THE NR 2 BEARING HOUSING WAS FOUND TO BE FRACTURED. FURTHER ANALYSIS NEEDED TO UNDERSTAND IF THE FRACTURED TUBE IS SECONDARY TO THE NR 3 BEARING FAILURE OR VICE-VERSA.