Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 453Get this manual

Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 453

LEFT HAND NON-RATCHETING
3Install divider block if removedUse RTV Sealer to seal seams between divider block and gear housing4Install new water pump base gasket and install water pump base51878

- Divider BlockWater Pump BaseGasketHole (MUST be positioned as shown)