33R877-0003-G1 cracked block

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Jul 22, 2017
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Rivets is correct....... That's why commercial guys rather a Horizontal engine on their mowers........
 

ILENGINE

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Wouldn't take much of an angle with the discharge blowing grass down the slope, because the oil slinger in on the same side as the broken block, crack.. I am suspecting oil starvation myself.
 

bertsmobile1

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Nov 29, 2014
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Wouldn't take much of an angle with the discharge blowing grass down the slope, because the oil slinger in on the same side as the broken block, crack.. I am suspecting oil starvation myself.

I killed 2 engines mowing across a slope.
The landlord has an orchard & we mow between the rows of trees with a real tractor and then around then with ride ons.
Driving around 10' circles 14' apart was enough to kill 2 engines in my mowers and 1 in his.
Solution was as previously mentioned and get a mower with a horizontal crank.
In his case some old 2000 series Cubs & I use a 24" 2 stroke walk behind to do the fine finishing around the mulch & irrigation pipes .

Pull the engine out , flip it over and pull the sump off.
The oil level is 1/4" below the joint.
I keep one here which I fill with water, stretch some cling wrap over the top then tip it far enough to starve the oil pump / slinger to show my customers just how slope sensitive these engines are, and the bigger the engine, the more sensitive they are .
 

kdrenshaw

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Jun 10, 2018
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I killed 2 engines mowing across a slope.
The landlord has an orchard & we mow between the rows of trees with a real tractor and then around then with ride ons.
Driving around 10' circles 14' apart was enough to kill 2 engines in my mowers and 1 in his.
Solution was as previously mentioned and get a mower with a horizontal crank.
In his case some old 2000 series Cubs & I use a 24" 2 stroke walk behind to do the fine finishing around the mulch & irrigation pipes .

Pull the engine out , flip it over and pull the sump off.
The oil level is 1/4" below the joint.
I keep one here which I fill with water, stretch some cling wrap over the top then tip it far enough to starve the oil pump / slinger to show my customers just how slope sensitive these engines are, and the bigger the engine, the more sensitive they are .

Thanks All. I need to measure my slope of my yard. it is about an acre but i can't imagine that it's 15 degrees, but i can't say for certain. i will measure tonight and update.
 
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