Oil pump removal

Author Message   Jim D Posted on Sunday, March 21, 2004 - 11:31 am:    I am having trouble gettinp pump out of block..Is there a trick to this?or are they supposed to be stubborn? I don't want to break anything so am being cautious.Thank you..Jim   Chris Losey (Admin) Posted on Monday, March 22, 2004 - 12:16 pm:    My first question is, which model of Oliver are you trying to remove the oil pump from?   Jim D Posted on Monday, March 22, 2004 - 5:43 pm:    Hi ...sorry it's a S-55 4cyl gas....I have everything except oil pump and cam off engine block..Thanks Jim   Chris Losey (Admin) Posted on Monday, March 22, 2004 - 10:46 pm:    According to the Oliver service manual, you just remove the bolt at the flange, and then lift the pump out. Sometimes that old oil, carbon and everything can get things gummed up. Try giving it a twist. Also carb cleaner might break up some of the gunk. Follow that with some penetrating oil and it might come out easier.   Rick Earls Posted on Tuesday, March 23, 2004 - 12:56 pm:    Does anyone have a line on a new oil pump for my 770 gas? It's the stock motor in the Lull 7c1-31 Hi-Lift Loader. Yesterdays tractors only had one model and sure enough it looked from the diagram to be the wrong one. Any help woud be appreciated.   Chris Losey (Admin) Posted on Wednesday, March 24, 2004 - 12:03 am:    I can give you a few places to check. www.korvesoliver.com www.ricksagriparts.com www.maibachtractor.com You can find phone numbers on their web pages. Also, try calling Farmersville Equipment at 717-354-2150. They are located in Pennsylvania.

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