Service difficulty report · Diaphragm · Dhav DHC8102

Difficulty date
January 29, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Dhav DHC8102
Engine
Pwa PW120A
Part
Diaphragm
Part number
0147
Condition
Faulty
Location
#2 System Hyd
Component
Parkerhanfin · 3810041104
Stage of operation
CL
Nature of condition
O
Precautionary procedure
K

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

What was found

(CAN)SHORTLY AFTER TAKEOFF #2 HYDRAULIC SYSTEM PRESSURE PROBLEMS NOTED. INVESTIGATION FOUND A FAULTY HYDRAULIC PRESURE RESERVOIR DIAPHRAGM WHICH IS DESIGNED TO PRESSUREIZE THE FEED LINE TO THE HYDRAULIC PU MP. HYDRAULIC TANK REPLACED.