700r4 problem after rebuild
07-22-2012, 01:56 PM
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Car: 85 camaro RS RIP\ 86 IROC-Z :)
Engine: 2.8 MPI V6\ carbed LO5 5.7 v8
Transmission: 700r4 auto
Axle/Gears: 3.42\ posi 3.73
700r4 problem after rebuild
Just about finished with my rebuild now except for one thing my output and input shafts won't turn by hand no matter what gear it's in. They all turning fine even with the band in while rebuilding it but now after reinstalling the servo first the governor second and third the pump i can't turn either shaft either direction. I'm worried about putting back in the car and testing it because it could ruin the engine
07-23-2012, 05:24 AM
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Re: 700r4 problem after rebuild
How much end clearance do you have? Should be .005" - .025". How much band clearance do you have? .060" - .090" cover travel. Do not install it till you resolve the problem. The shaft will turn one way easy, and the other way will be harder, but the harder way should not change when the servo in installed.
07-24-2012, 08:36 AM
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Car: 85 camaro RS RIP\ 86 IROC-Z :)
Engine: 2.8 MPI V6\ carbed LO5 5.7 v8
Transmission: 700r4 auto
Axle/Gears: 3.42\ posi 3.73
Re: 700r4 problem after rebuild
How much end clearance do you have? Should be .005" - .025". How much band clearance do you have? .060" - .090" cover travel. Do not install it till you resolve the problem. The shaft will turn one way easy, and the other way will be harder, but the harder way should not change when the servo in installed.
07-24-2012, 03:41 PM
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Car: 1988 camaro z28,1997 camaro lt1
Engine: 355 afr 195 heads,tpis big mouth
Transmission: 700r-4 built by me 3-4 z pack
Axle/Gears: 3.42
Re: 700r4 problem after rebuild
Do you have the imput drum seated all the way down
07-25-2012, 08:10 AM
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Car: 85 camaro RS RIP\ 86 IROC-Z :)
Engine: 2.8 MPI V6\ carbed LO5 5.7 v8
Transmission: 700r4 auto
Axle/Gears: 3.42\ posi 3.73
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