1995 Mariner Mercury Outboards Service Manual 50HP 4-Stroke, Page 206Get this manual
Motor Electrical Tests 1Connect 12 volt supply to motor leads
IMPORTANT: Pump Motor is not serviceableIf pump motor fails to run, replace motor assembly
- Tilt Relief Valve AssemblyO-RingsActuator PinPilot ValvePoppet AssemblySpringShimPlug
Power Trim System Reassembly
Tilt Relief Valve Installation
12Install new, lubricated O-rings on relief valve assemblyRelief valve assembly:
Install actuator pin into pilot valveInsert pilot valve into manifold and seat using 932" or mm socket on OUTSIDE diameter of pilot valve