Parts for 1976 Johnson 15HP 15R76R

[DaveInGA]

I've been able to find parts for the water pump, tune up stuff, gaskets, etc. But I'm wondering if where I can get these items:

1 Carb Low speed idle adjustment knob (On front of motor beside choke. Seems to be for a carburetor needle valve adjustment.)

2. Throttle Idle adjustment knob and retaining ring (On the same side of the motor as the throttle (arm?) Seems to function as a "stop" for the throttle when going to the lowest throttle setting.)

I've looked the parts up on the Johnson website, but unfortunately, the diagram is badly labelled and I'm not sure I'm dealing with the right parts. So if anyone can help me identify the parts, I would appreciate it. This motor's plastic parts such as these knobs and the carb linkage parts made of plastic look like they need replacing, as they're in pretty rough shape, but the motor is running, the water pump works and while not quite running right, give me the sense it's worth it to buy these parts and begin getting it into shape.

Thanks for the help,

Dave

Dave

 

[F_R]

Re: Parts for 1976 Johnson 15HP 15R76R

I just looked at the parts diagram and don't understand what you mean by poorly labled? I see:
319152 Adjusting knob, slow speed
387272 Knob and retaining ring, idle adjustment (seems to indicate that the ret ring comes with a new knob)
313238 Retaining ring only
There is also a spring washer for friction, part number 319058

 

[DaveInGA]

Re: Parts for 1976 Johnson 15HP 15R76R

The diagram I looked at, the numbers did not correspond to the numbers on the parts list. Thank you for posting those numbers, sounds like what I want.

Dave