Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 16Get this manual
Trim Indicator Needle Adj ustment 1Turn ignition key toLubrication Points
Item Noposition
Description
ThrotlleShift Unkage Pivot Upper Shift Shaft Till lock Lever Swivel Pin Aide Steeri";; Cable nil Tube Steering Unk Rod Pivot Points
Type of Lubricant
Fresh Water Frequency
Sail Water
Frequency
Trim outboard to full indown position Needle of trim indicator gauge should be at full "'N"rOOWN" position
If nottrim outboard to full outup position to gain access to trim sender and engage tilt lock leverLoosen trim sender screws and reposition trim sender
2-4-C Marine Lubricant
Every 60 Days
Every 30 Days
Tighten trim sender screws Disengage tilt lock lever and trim outboard to full inJ down positionRecheck needle position of trim indicator gauge7
SAE 30W Motor Oil -Speciallub101 -Anti-Corrosion Grease
Every 60 Days
Every 30 Days
Trim Rod Ball Ends
Every 60 Days