SDR 7GMB0201306244991

Service difficulty report · Flex Hose · Emb EMB135ER

Difficulty date: June 20, 2013
Submitted: June 24, 2013
Operation: Air carrier
Aircraft: N325JF
Make and model: Emb EMB135ER
Aircraft serial: 145499
Aircraft time: 12,662 hours, 11,645 cycles
Engine: Rroyce AE3007A13
Engine time: 12,156 hours, 11,191 cycles
System (JASC): 2910 · Hydraulic System, Main
Part: Flex Hose
Part number: 14531063409
Condition: Chafed
Location: Hyd System
Stage of operation: DE
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

ON DESCENT AT 14,000FT, HYD 2 QTY LOW MESSAGE APPEARED, THEN FOLLOWED SHORTLY BY ENG 2 HYD PUMP FAIL MESSAGE. THE CREW DIVERTED DUE TO RUNWAY REQUIREMENT AND LANDED SAFELY. DURING VISUAL INSPECTION, PN 145-31063-409 HOSE FROM NR 2 ENGINE DRIVEN HYDRAULIC PUMP WAS FOUND TO BE WORN THROUGH DUE TO CHAFING. REPLACED THE HOSE WITH INTERCHANGEABLE, PN A9140-409. OPS CHECK AND LEAK CHECK GOOD.

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