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What engine is this? Olympian genset.

thepumpguysc

Senior Member
Joined
Mar 18, 2010
Messages
7,519
Location
Sunny South Carolina
Occupation
Master Inj.Pump rebuilder
Don't forget.. your gonna need a "puller" to get the gear off the pump drive..
You might wanna go look at the front of the pump before u start making plans..
The gear has 2 threaded holes in it for "a puller"..
 

thepumpguysc

Senior Member
Joined
Mar 18, 2010
Messages
7,519
Location
Sunny South Carolina
Occupation
Master Inj.Pump rebuilder
Its made to be serviced w/o removing the rad.. "IF" u have the proper puller.
I doubt seriously, a steering wheel puller will fit.. & "that's" what most people think of when u say "puller"..
Have u asked around to find out WHY that engine has sat around for so long?? Bad bearings, low compression??
 

Steve Bowman

Well-Known Member
Joined
Jul 12, 2018
Messages
194
Location
Southern Ohio
Occupation
Maintenance
Bad gasket on t-stat housing. Couldn't keep coolant in it. It's a residential stand by genset, so not really high priority for the owner.

Regarding the puller, i have several different ones - 2 jaw, 3 jaw, flat bar, etc, including some that i have made for other things. Will see what it takes.
 

Steve Bowman

Well-Known Member
Joined
Jul 12, 2018
Messages
194
Location
Southern Ohio
Occupation
Maintenance
Well, I am able to report good news.

In the absence of a matching plug. I was able to remove the shut-off solenoid and then removing the plunger and spring from it, and reinstalling the solenoid, I was able to to completely fill the injection pump with the primer pump.

I then was able to start cranking the engine to purge the fuel lines to the injectors. And then just a small shot of ether got the engine running.

The mechanical shut off functioned as it should. It appears that the shut-off solenoid is weak somehow. Will order a replacement.

Thanks again for the help.
 
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