1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Repair Manual, P/N 520210, Page 78Get this manual

1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Repair Manual, P/N 520210, Page 78

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1 VRO Pump Reassembly

[] 5 Push fuel piston down and spin air motor piston onto stem
6 The two pistons can be tightened against each other VERY SLIGHTLY to tighten the stem on both