Home | Classifieds | History | Technical | Links | Store | About Us | Email
Topics Topics Edit Profile Profile Help/Instructions Help Member List Register  
Search Last 1|3|7 Days Search Search Tree View Tree View  

Wonder engines

Old Marine Engine » One and Two Cylinder Gas Inboards » Wonder engines « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

mkcsyd
New member
Username: mkcsyd

Post Number: 1
Registered: 12-2023
Posted on Friday, December 15, 2023 - 12:08 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

Ok I tried this last night but it never showed up that I can find. I have a 3 hp wonder engine that I�m finally going to work on and get running. It would be nice to know it�s history appears to have very little use and almost every bolt is loose
My first question is on the connecting rod bolts for both the crankshaft and water pump rod it uses bolts without nuts and the bolt heads are drilled for what I would have thought was for safety wire but there is no good way to run the wire and the con rod holes have cotter pins in them. This would let the bolt loosen until the cotter pin hit thr crank shaft

My second observation is that the tension adjust machine screw to keep the timer from being turned when the timer shaft t.urns screws in but can not be tightened due to the hole is threaded on both sides. So either there was a special machine screw made with a shoulder cut in under the head or one side was never reamed out to get rid of the threads
Anyone have any knowledge about these items. Thanks
Top of pagePrevious messageNext messageBottom of page Link to this message

johnny
Senior Member
Username: johnny

Post Number: 656
Registered: 03-2006


Posted on Thursday, February 15, 2024 - 09:39 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only)

Probably a good idea to post some photo's so we can see & understand what you are talking about.

Add Your Message Here
Post:
Bold text Italics Underline Create a hyperlink Insert a clipart image

Username: Posting Information:
This is a public posting area. Enter your username and password if you have an account. Otherwise, enter your full name as your username and leave the password blank. Your e-mail address is optional.
Password:
E-mail:
Options: Automatically activate URLs in message
Action:

Administration Administration Log Out Log Out   Previous Page Previous Page Next Page Next Page

Home | Classifieds | History | Technical | Links | Store | About Us | Email
&copy 2005 OldMarineEngine.com, P.O. Box 188, Forest Dale, VT 05745-0188 • Phone: 802-247-4864 • All rights reserved.
   Marine Engine Seloc Repair Manual Lookup Tool

marine gas engine repair and restoration