Missing Govenor!!!!!!!

sv_morris

Member
HI All,

Half way through a TED20 restoration and still having trouble with getting the tractor run properly I decided to replace the governor. Having removed the timing cover last night I was astonished to find no governor what-so-ever!!! No wonder it hasn't been running well. I do however now have a few issues. I don't have the bolts to fit the new weight assembly (anyone know what size?) I also purchased a govenor shaft seal and a governor pin for good measure when I ordered the governor parts but cant find out where these go.

Any ideas?

Thanks

Steve
 
When I replaced the timing chain on my 87mm someone sent pics of the front and they are in the archives. You could also go to AGCO as a guest and pull up the parts.
 
Good morning
Info you may require:
As you are into the heart of the timing area you may decide to replace the SPROCKETS and CHAIN. Better now than to have trouble down the road!
1) 85 MM Bore Engine
2) Front Lip Oil Seal "National /Federal Mogul Lip Seal" # 472164V A SMALL amount of BLUE Silicone was placed around the inside bore of the front timing chain cover before Lip seal was installed
(3) I installed a repair SLEEVE on the front drive Pulley, make "DURA SLEEVE" # 99175. The sealing area were the LIP SEAL makes contact was slightly grooved. Dura Sleeve specs. 1.745">1.753" Diam. # 68 Rockwell Hardness
(4) On installation the Governor plunger shall be reseeded tight against the Flyweights and no weights shall be loose or hanging down.
(5) A small amount (only enough to make the surface shiny) of engine oil was added to the shaft of the governor PLUNGER as well as the timing chain.
(6)There are NO timing MARKES on the NEW Sprockets. You may whish to line the timing marks up (facing each other) before you remove the sprockets.
(7)Place the old sprocket (CAM SPROCKET) on top of the new sprockets and accurately scribe the new sprockets as to the timing marks. There are FOUR hols in the hub of the CAM SPROCKET. Keeping turning the old sprocket until the four hols and all teeth line up. These hols are slightly off set. I used several SHOULDERED cap screws to ensure I had the new and old sprockets properly aligned. You may have to flip the old sprocket over...see right up.
(8) It's good practise to measure the thickness of the hub of the old crankshaft sprocket and the new crankshaft sprocket as the teeth on the two sprockets should align for both proper operation and longevity.(there were shims between the old Crankshaft sprocket and the shoulder portion of the crankshaft)
Cheers
Bob...
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Seems strange. Was the engine used somewhere else in an application where an internal governor wasn't needed?
Perhaps a standby electric dynamo, or perhaps a power unit with a belt driven governor?
 
As far as I know it is the original engine. I can only assume someone removed it and didnt bother putting it back. Very odd. I think the govenor pin must be for replacing the pin attaching weights but still unsure of the govenor shaft seal. Thanks all for your help so far.
 

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