Ok so you have removed the propeller from the leg so now you need to get a spanner to fit the nut then turn the engine clockwise to undo the pinion gear
SOURCE: 1974 60hp johnson outboard won't run on full throttle.
Carbs probably need to be cleaned and re-built. Common problem in outboards that havent been run in a while
SOURCE: Boat engine 1995 Johnson Outboard 70 HP
Ihave a 1991 70 hp Johnson outboard thats hard to start the first time but starts good after that. Seems to be flooded. Starting rpm seems to be low.
SOURCE: 40 Hp Johnson outboard motors stalls out after a
May likely be one of two problems:
1. Fuel flow: Make sure fuel tank vent is open and not blocked while engine running. Check primer bulb is working and no air leaks along hose anywhere. Check function of fuel pump and ensure fuel is getting to the cylinders.
2. Overheating: Check engine isn't overheating and that water pump is operating properly while engine is running.
SOURCE: 1974 Johnson 70 hp outboard, quits on acceleration.
It sounds like your motor is starving for fuel. At an idle, you have adequate flow to keep the engine running. When you call for more fuel...you sputter and quit. Could be a clogged filter or trash in the line or in a jet. Yes you will have some air in the bulb, but not a great deal. You could be sucking air at a hose connection (loosing some prime)...try this, start the engine and slowly accererate, have someone pump the bulb as you accelerate, see if the engine works properly while doing this test.
SOURCE: need exploded view of 14 hp johnson outboard motor fuel pump
Need year mode?. But you can go to this website and get all you need. Don't worry I'm not a salesman. I just use this site for my own business. www.crowleymarine.com. click on parts catalog then follow directions.
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