SDR IPXA11566579

Service difficulty report · Coupling · Boeing 75724APF

Difficulty date: May 11, 2011
Submitted: May 13, 2011
Operation: Air carrier
Aircraft: N429UP
Make and model: Boeing 75724APF
Aircraft serial: 25460
System (JASC): 2910 · Hydraulic System, Main
Part: Coupling
Condition: Leaking
Location: Hyd System
Stage of operation: CR
How discovered: O
Nature of condition: K
Precautionary procedure: O

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

What was found

C HYD QTY DECREASED TO ZERO AND SYS PRESS LIGHT ILLUMINATED. EICAS MESSAGE: C HYD SYS PRESS DISPLAYED. FOUND NR 2 ACCUMULATOR LEAKING FROM UNION TO BOSS AREA OF PUMP. R & R NR 2 ACMP IAW MM REF 29-11-02-4. OPS & LEAK CHECK IAW MM 29-11-00, PG 201, WAS NORMAL.

More about the Boeing 757-24APF