SDR 2004F00407

Service difficulty report · Housing · Boeing 7272J0

Difficulty date: September 11, 2004
Submitted: October 5, 2004
Operation: Air carrier
Aircraft: N364PA
Make and model: Boeing 7272J0
Aircraft serial: 21107
System (JASC): 2912 · Hydraulic Filter, Main
Part: Housing
Part number: 65179897
Condition: Cracked
Location: Hyd Filter
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

DURING CHARGER FLT FROM CANCUN-BOS, B HYDRAULIC SYSTEM PRESSURE WENT TO ZERO, BOTH NR 1 AND NR 2 PUMP LOW PRESSURE LIGHTS ON. DUMPED 20,000 LBS OF FUEL AND DIVERTED TO MCO. FOUND B HYDRAULIC SYSTEM CASE DRAIN FILTER HOUSING CRACKED. REPLACED FILTER AND HOUSING. OPS CHECK AND LEAK CHECK GOOD. (M)

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