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05-26-2009, 11:26 PM
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#1 |
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Registered User
Join Date: May 2009
Location: Pinehurst, Idaho
Posts: 311
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My tranny won't shift
I can't get my TH350 to shift. The vacuum lines are hooked up. I took off the round cover to look at the governor gear and after dumping about 2 quarts of oil in my street I still can't figure out how to get that gear out of there. Any advice would be greatly appreciated.
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05-27-2009, 07:44 AM
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#2 |
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One shot, one kill.
Join Date: Dec 2007
Location: Saratoga Springs NY
Posts: 859
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Re: My tranny won't shift
CSB. look at the condition of the gear on the governor. If it looks like an "apple core" the governor is binding in the bore and has to be replaced. The other gear is on the output shaft and you have to remove the tailstock to get to it, then hold the clip down and tap the gear off with a hammer. The most common failure to shift in a 350 is vac modulator followed by detent cable and lastly by the governor or a valve body problem.
__________________
1984 K20 350M engine with 465,000 miles. Well, it's finally done!! Almost 2 years of work, but it was really worth the effort. Little stuff left to do is mount winch, wet sand & buff out and build belly pan\running boards. Body work takes lots and LOTS of beer!!!! God, Guts and Guns made America and God, Guts and Guns will preserve it! The worst thing you could do is get into my sights, but that don't matter, you'll never know it, cause you'll never hear the shot  Jim or Paladin whichever you choose.
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05-27-2009, 05:19 PM
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#3 |
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Registered User
Join Date: May 2009
Location: Pinehurst, Idaho
Posts: 311
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Re: My tranny won't shift
So is there no way to get the governor gear out that is behind that round press on steel cover. Because I really don't want to take the tranny out of the truck.
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05-27-2009, 08:51 PM
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#4 |
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Robert Olson Transport
 
Join Date: Oct 2002
Location: recent transplant to NC USA
Posts: 20,310
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Re: My tranny won't shift
check the vacuum line at the top of the motor and the one at the bottom and the tube they attach to thats the most common thing
__________________
Bob 1951 International running on a squarebody chassis "If a man's worth is judged by the people he associates himself with, then i am the richest man in the world knowing some of the fine people of this board" http://67-72chevytrucks.com/vboard/a...t.php?f=25&a=9 (you can review the site rules here!) PM Me for your vehicle/parts hauling needs in the North East US or see my Facebook page Robert Olson Transport Live each day to the fullest.. you never know when fate is going to pull the rug out from under you... I hate cancer!! |
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05-27-2009, 10:00 PM
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#5 |
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Registered User
Join Date: Jul 2004
Location: ashland oh
Posts: 660
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Re: My tranny won't shift
hello,answered another question earlier and said i was not a tranny guy,lol just so u know,but anyhow had someone named green machine help me on here with mine.when u pull that round cap u should have very little fluid come out,mine the govenor just poped out,sure enough it was bad,nothing obvious but changed it out,no more probs.does yours shift by hand?first second third etc? just some questions that may help
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05-28-2009, 12:07 AM
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#6 |
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Registered User
Join Date: May 2009
Location: Pinehurst, Idaho
Posts: 311
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Re: My tranny won't shift
I tried turning the gear to get it to come out and it won't come out of there. I also don't know if it shifts by hand because i have the shift linkage hooked up wrong. oops. I get park, reverse, nuetral, drive, 2nd, and then the shifter won't actually pull all the way down into first after that. but its been like this ever since ive driven it. I also discovered that the tranny was to full so could this be the problem or would it have just ruined the seals.
Last edited by csb#356; 05-28-2009 at 12:09 AM. |
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