Search results

  1. D

    Johnson 3hp (1960s): Check cooling water circulation

    Hi guys – I'm working on a nice little Johnson 3hp from the mid-1960s. I want to check if water is circulating as it should. I'm puzzled about the cooling water outflow. I've had the underwater assembly off the power head and confirmed that the copper pipe from the water pump is seated in its...
  2. D

    Johnson 20 hp exhaust cover screws seized

    Hi guys - I'm new to this forum and I would appreciate your expertise. I have a Johnson 20 hp, mid- to late 60s. After many decades of faithful service, the impeller in the water pump spun on the key on the prop shaft, the pistons nipped up and I am doing a complete engine refurb. I have a...
Top