SDR 97ZZZM665

Service difficulty report · Pcu · Boeing 7372E1

Difficulty date
May 19, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N461AT
Make and model
Boeing 7372E1
Aircraft serial
20976
Part
Pcu
Part number
654476114
Condition
Cracked
Location
Ailerons
Stage of operation
LD
Nature of condition
K, J
Precautionary procedure
O

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

What was found

FLT 741 - MCO - LOST HYDRAULIC 'A' SYSTEM PRESSURE AFTER LANDING AND EXITING THE RUNWAY. QTY WENT TO ZERO. REPLACED 'A' SYSTEM AILERON PCU (PCU HOUSING FOUND TO BE CRACKED). REPLACED 'A' SYSTEM MAIN HYDRAULIC FILTER. NO EVIDENCE OF METAL CONTAMINATION WAS FOUND IN CASE DRAIN FILTER. (M)

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