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fordteacherguy · 04-18-2013, 10:03 PM

Dave,

Sounds like you either broke the stator support or pump gear. Both are rare but possible. Just a SWAG with out pulling it apart.

Pull it apart you'll find the problem quick, there is not much in a C-4! I would check endplay first before pulling pump for reference sake and easy reassembly.

Major weak point/ check forward planetary gear side play, the shims wear quickly in a drag car.

Good luck!

04-18-2013, 10:03 PM	#2
fordteacherguy Member Join Date: Jun 2007 Location: Federal Way, WA Posts: 238 Likes: 37 Liked 160 Times in 51 Posts	Re: C4 Problem Dave, Sounds like you either broke the stator support or pump gear. Both are rare but possible. Just a SWAG with out pulling it apart. Pull it apart you'll find the problem quick, there is not much in a C-4! I would check endplay first before pulling pump for reference sake and easy reassembly. Major weak point/ check forward planetary gear side play, the shims wear quickly in a drag car. Good luck!