Service difficulty report · Check Valve · Boeing 767332

Difficulty date
January 26, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N123DN
Make and model
Boeing 767332
Aircraft serial
23437
Part
Check Valve
Condition
Cracked
Location
Lt Mlg Ww
Stage of operation
CR
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

INFLIGHT GOT EICAS FOR LT SYS HYDRAULIC'S, FOLLOWED IMMEDIATELY BY LEFT HYDRAULIC SYS PRESSURE MESSAGE. STATUS PAGE SHOWS LT QTY AT 0.04. FOUND CHECK VALVE AT GROUND HYD SERV QUICK DISCONNECT LEAKING.