Tune-up for 1964 Johnson 3hp

[mczfishes]

Need some help . . . <br /><br />I just bought a 1964 Johnson 3 hp outboard (model JH19A, s# B102912). It runs and is in great shape. In consideration of its age, what needs to be inspected and looked at to keep it running well?<br /><br />Any suggestions concercing the maintenance of this particular motor would be much appreciated.<br /><br />Thanks!!

 

[DJ]

Re: Tune-up for 1964 Johnson 3hp

mczfishes,<br /><br />That is one of the finest little engines ever made. If it runs OK, I would leave it alone except the following.<br /><br />1. If it hasn't had a water pump impeller put in recently, I would do it. It's simple on that engine.<br /><br />About the only other things I have seen go wrong with these is the coils, and the carburetor float/needle and seat. They'll let you know when eithjer of those acts up.<br /><br />Otherwise-ENJOY

 

[mczfishes]

Re: Tune-up for 1964 Johnson 3hp

djohns19,<br /><br />Many thanks! I figured the water pump impeller would be the most crucial and the first to change. <br /><br />Do you recommend a web supplier of OMC parts? I live only a 1/4 mile from a marine store, however, I would think their inventory is sparse for a near antique like this one.<br /><br />Cheers!

 

[DJ]

Re: Tune-up for 1964 Johnson 3hp

mczfihes,<br /><br />I think you would be surprised just what the local guy might have. He can get everything else.<br /><br />I support the locals whenever I can.<br /><br />Otherwise, check out: www.theshadconnection.com

 

[mczfishes]

Re: Tune-up for 1964 Johnson 3hp

djohns19,<br /><br />I agree. I'd like to stay away from any Walmartesque superstore. Thanks once again. <br /><br />Cheers!

 

[smalloutboardsarecool]

Re: Tune-up for 1964 Johnson 3hp

eeks!!! JEEPERS... you forgot, regular winterizing and and good tinde loving care (tLC) I would replace the spark plugs and there leads.. I would also clean the engine out (I lost 2 pounds off my motor when I cleaned every corner of it!) those are nice motors ole evy makes a good motor!