Service difficulty report · O-Ring · Gulstm GIV

Difficulty date
August 12, 2012
Submitted
August 16, 2012
Operation
Air carrier
Aircraft
N305CF
Make and model
Gulstm GIV
Aircraft serial
1457
Aircraft time
3,836 hours, 1,618 cycles
Part
O-Ring
Condition
Failed
Location
Hydraulic Sys
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

AMBER CAS "CHECK HYD QUANTITY" ILLUMINATED IN-FLIGHT. VERIFIED LOSE OF COMBINED SYSTEM FLUID.