SDR HEEA073521

Service difficulty report · Manifold · Skrsky S76A

Difficulty date
June 19, 2001
Submitted
June 26, 2001
Operation
General aviation
Make and model
Skrsky S76A
Part
Manifold
Part number
30006762102
Part serial
13006
Condition
Leaking
Location
Main Rotor
Component
M/R Servo · 766500980511
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

CAUSING LEAKAGE BETWEEN MAIN AND BYPASS SERVO VALVES ON SYSTEM ONE ON FINAL TEST. FOUND MISSING LEE PLUG IN DRILLED PASSAGE ON SYSTEM ONE BETWEEN MAIN AND BYPASS SERVO VALVES. SENDING TO VENDOR FOR REPAIR.