Manually shift the motor into reverse and turn the flywheel clockwise to confirm reverse at the propeller; here
See full version: 85 hp 1978 Evinrude Shift Linkage Adjustment
Manually shift the motor into reverse and turn the flywheel clockwise to confirm reverse at the propeller; here
Manually return the gearcase to neutral and confirm by turning the flywheel clockwise while observing that the propeller is not turning;
Manually shift the motor into forward and confirm forward by turning the flywheel clockwise and observing clockwise movement of the propeller; [links]
Once you have the shift rod set to the correct length, do this: more
Take the spark plugs out, put the control in neutral and disconnect the shift cable at the engine; here
Once the engine is fully warmed, run the motor at full throttle and carefully adjust the high speed needle until the motor runs at the highest consistent rpm. Slow the engine to an idle speed of about 700 rpm or 800 rpm and adjust the idle speed needle until the motor runs at the highest consistent idle rpm. Turn the needle in small increments, allowing at least 15 seconds for the idle speed to stabilize before making further adjustments. here
After the final low speed adjustment is made, turn the low speed needle out counterclockwise 1/8 of a turn to make sure it is not too lean at idle speeds. When the low speed needle is set, go back and re-adjust the high speed needle. After the final high speed adjustment is made, turn the high speed needle out counterclockwise 1/8 of a turn to make sure it is not too lean above idle speeds.
Launch your boat. Start the motor and allow the engine to warm up normally. During warm up, run the engine at or a little more than about half throttle. During warm up, take this opportunity to inspect the motor for potential fuel leaks. Have an assistant hold the wheel while you make the adjustments. [links]
When you adjust the gas intake and speed of a Johnson outboard motor, you're accomplishing two tasks in one. You're setting the motor's low speed, it's idle speed, and you're adjusting the mixture so that the motor performs at its optimum efficiency at both high and low speeds without sputtering or coughing. You might find, after the adjustment is complete, that the motor runs a little faster at idle, and at full speed it may no longer sound as if it's surging. You'll also find that more of your gas money stays in your wallet. more
Push the adjustment knobs that came with the motor onto the low speed and high speed mixture needles so they can be turned easily during this procedure. Install the low speed knob with the pointer up and the high speed knob with the pointer down. These are temporary installations and the knobs can be removed after the adjustments are completed. here
First off, the weather was wonderful and we couldn't see starting on the winterizing when we had a opportunity to enjoy a day of sailing. So we arrived at the marina with the intention of sailing for a few hours then starting on our winterizing tasks.
dmpilc
Master Marine Consultant
There is more to this if you really want some details with the ins and outs of replacing the gear oil but the above posting(s) info really covers it.
With me at the tiller still motoring, Mike (hubby) was trying to raise the main when he found that the boom vang was tangled around the mainsheet and the main could not be raised completely. After some excitement Mike was able to release the boom vang and re-attach it to get it straightened out. He determined later that on our previous trip out we'd raised the pop top and had inadvertantly connected the boom vang incorrectly when we put it back together.