08-17-2024, 02:17 PM | #4 |
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Join Date: Jun 2017
Location: Cherryville, NC
Posts: 2,204
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Re: Leaking TH350
To add to the other comments...
Items not requiring removal.... Dipstick tube rubber seal where it enters the case, kickdown cable seal where it enters case, pan edge leaks caused by bolt holes cutting thru gasket, hammer the bolt hole dimples down an the edge of a bench and use a good pan gasket and do not overtighten, and finally speedo spud fitting into tail housing. Also, check the cooler tubes, make sure they dont have leaking rubber patch pieces in the lines, they should be steel trans to cooler and back. Items requiring removal... If front pump outer O ring seal is leaking the trans needs to come out and at that point you would do the pump to convertor seal. Also around each of the pump to case bolts, there are thin flat washers with rubber edges that can leak if they come loose. If front pump is leaking, have the trans rebuilt with new clutches etc. and save yourself some headaches.
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