Service difficulty report · O-Ring · Dhav DHC8311

Difficulty date
May 16, 2017
Submitted
May 18, 2017
Operation
Air carrier
Aircraft
N328EN
Make and model
Dhav DHC8311
Aircraft serial
281
Aircraft time
47,821 hours, 69,650 cycles
Part
O-Ring
Condition
Failed
Location
Hyd System
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ROLL SPOILER OTBD HYD LIGHT ILLUMINATED IN FLIGHT. REMOVED RT LOW HYD PRESSURE SWITCH CONNECTOR AND SWITCH. INSTALLED NEW O-RING AND SWITCH, INSTALLED CONNECTOR AND SAFETIED IAW STD PRACTRICES. PERFORMED ROLL SPOILER CONTROL SYSTEM. OPS CHECKED GOOD IAW 27-14-00.