SDR 2000ZZZX250

Service difficulty report · Module · Boeing 727214

Difficulty date: November 1, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N785AT
Make and model: Boeing 727214
Aircraft serial: 21691
System (JASC): 2730 · Elevator Control System
Part: Module
Part number: 65178235
Condition: Leaking
Location: Elevator
Stage of operation: CL
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

CLE/LAS - FLT 8053 - AFTER GEAR AND FLAP RETRACTION, A-HYDRAULIC SYSTEM PRESSURE QUANTITY DROPPED TO ZERO. ALL APPROACH CHECKLISTS WERE ACCOMPLISHED, MANUAL GEAR, ALTERNATE FLAP, AND FUEL DUMP. AFTER TAXI OFF RUNWAY, B-SYSTEM PRESSURE AND QUANTITY WENT TO ZERO. REMOVED AND REPLACED ELEVATOR HYDRAULIC MODULAR UNIT IAW MM 27-30-91, NO LEAKS NOTED. (X)