1995 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 33Get this manual

1995 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 33

7Inspect propeller shaft seals for evidence of leakageReplace if necessary8Drain and refill gearcaseLubricate all components
up on internal powerhead components, eventually causing piston rings to "stick Adding ONK: Carbon Guard fuel additive to
every tank of fuel is your best protection against such buildup and the resulting mechanical problemsIf ONK: Carbon Guard
is not used consistently in the fuel, ONK: Engine Tuner should be applied every 50 operating hours13Check engine operation
by verifying minimum test propeller RPMRefer to Engine Specifications, this section 14Momentarily pressurize fuel system