SDR UPS07548812

Service difficulty report · Hose · Boeing 75724APF

Difficulty date: December 29, 2006
Submitted: January 2, 2007
Operation: Air carrier
Aircraft: N455UP
Make and model: Boeing 75724APF
Aircraft serial: 25476
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Hose
Part number: 271N61191
Condition: Burst
Location: Lt Mlg
Stage of operation: AP
How discovered: O
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

INSPECTION TYPE:N/A LEFT HYD QTY DECREASED TO ZERO & SYSTEM PRESS LIGHT ILLUM. EICAS MSG L HYD SYS PRESS DISPLAYED. INSPECTED LEFT MLG, FOUND DOWNLOCK ACT EXTEND HOSE BURST. REMOVED AND REPLACED EXTEND HOSE IAW B757 AMM 32-32-02. DUE TO EDP OPS W/O FLUID, C/O INSP CHECK & FOUND NO MAINT REQ AS PER AMM 29-11-05-6.

More about the Boeing 757-24APF