Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 167Get this manual

13Connect remote oil tank pressure hose to to crankcase
fitting
15Re-connect remote control harness to powerhead harness connector and wires as shown
a Remote Oil Tank Pressure Hose

14Connect BLUE, GREEN and BLACK trim harness leads to trim solenoidsInstall trim harness to J,clip on exhaust cover

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