1997+ Mercury 35/40HP 2 Cylinder Outboards Service Manual PN 90-826148R2, Page 260Get this manual
Power Trim Reassembly IMPORTANT: Lubricate all O-rings with Quicksilver Power Trim Fluid (92-90100A12)If not available, use automotive (ATF) automatic transmission fluid
Suction Seat Reassembly
1Lubricate O-rings with power trim fluid2Install filter and suction seat using 932" or mm socket on OUTSIDE diameter of suction seat3Install ball and plugTorque plug to 120 lbin(13.5 Nm)
Tilt Relief Valve Reassembly
1Lubricate O-rings with power trim fluid2Place actuator pin into pilot valve3Install and seat the pilot valve into manifoldSeat the pilot valve using 932 or mm socket on OUTSIDE diameter of the pilot valveIMPORTANT: The pilot valve must be seated using suitable mandrel on the OUTSIDE diameter4Install poppet, spring, shim (if used) and plugTorque plug to 120 lbin(13.5 Nm)