Service difficulty report · O-Ring · Dhav DHC8202

Difficulty date
August 14, 2010
Submitted
August 17, 2010
Operation
Air carrier
Aircraft
N987HA
Make and model
Dhav DHC8202
Aircraft serial
425
Aircraft time
34,951 hours, 36,996 cycles
Part
O-Ring
Condition
Cut
Location
Hydraulic Sys
Stage of operation
CR
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

ASH FLT 2850 YUM - PHX EXPERIENCED A COMPLETE LOSS OF NR 1 HYDRAULICS. THE CREW HAD THE AIRCRAFT TOWED TO THE GATE UPON LANDING IN PHX. MX FOUND AND REPLACED A CUT O-RING AT THE NR 1 HYDRAULIC PRESSURE TRANSDUCER.