Torque converter installation

2004 FORD EXPLORER
150,000 MILES • 4.0L • 6 CYL • 4WD • AUTOMATIC
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DONE WITH THIS
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  • 1 POST
So I had to separate my engine from my transmission. To replace the passenger side timing tension guide. When I tried to put the two back together they would not fully go back together, then I removed the torque converter from engine to put it on transmission first. I thought it was fully engaged. But when I tried to mount the engine back again still the two would not fully go together. I have had other so called mechanics try to assist me but with no luck. I have spun and spun and pressed and pressed and the torque converter will not fully engage. It seems to me that the main shaft is protruding out to far. Is this a possibility. I'm at a loss. What else could be stopping me? I checked all the dplines for damage and even filed to insure no burs were preventing me. any thoughts will help.
Mar 23, 2019 at 12:53 PM
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ASEMASTER6371
  • ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good afternoon,

The torque converter should click in three times when installing. The last one is the hardest as that is engaging the front pump ears. Turn slowly and push. It should bottom out.

If it does not, You may have damaged the ears on the front pump. Try turning it slowly.

Roy
Mar 23, 2019 at 1:51 PM
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