Service difficulty report · Line · Dhav DHC8102

Difficulty date
October 9, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Dhav DHC8102
Engine
Pwa PW120A
Part
Line
Part number
82970010217
Condition
Pin Hole
Location
Spoiler System
Stage of operation
IN
Nature of condition
K
Precautionary procedure
K

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

What was found

(CAN) HYDRAULIC LEAK FROM #1 NACELLE. LINE BETWEEN #2 HYDRAULIC SYSTEMS SPOILER LIFT DUMP VALVES FOUND LEAKING AT 3000 PSI. BENCH CHECK FOUND LINE START TO WEEP AT 400 PSI AND JUST STARTS TO DIP AT 1000 PSI. STEADY STREAM AT 3000 PSI. LINE REPLACED.