Service difficulty report · Hydraulic System · Dhav DHC8102

Difficulty date
January 20, 2014
Submitted
January 20, 2014
Operation
Air carrier
Aircraft
N936HA
Make and model
Dhav DHC8102
Aircraft serial
145
Aircraft time
62,862 hours, 70,171 cycles
Part
Hydraulic System
Condition
Contaminated
Stage of operation
CL
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

ON CLIMBOUT, NR 1 ENGINE HYD PUMP CAUTION LIGHT ILLUMINATED, FOLLOWED BY RUDDER PRESSURE AND FULL PRESSURE CAUTION LIGHTS. NR 1 MAIN HYD PRESSURE AT 500-1K. PSI AND STANDBY AT 1.5 TO 2K PSI. DURING TAX IN NOSE WHEEL STEERING SHUT OFF. WAS ABLE TO RESET. QTY IN AIR WAS 1.5 QTS, GROUND PUMPS OFF OVER 2 QTS. BLED NR 1 AND NR 2 HYD SYS IAW MM 12-10-29. OPS CHECKED GOOD. SYS CHECKED NORMAL. OK FOR SERVICE. SERVICE SYS TO PROPER LEVELS.