Mikko
SCCoA Member
Hello! First of all,sorry my bad english. My -90 SC have a OD problem,tranny is just rebuilded AOD with TransGo PSK shiftkit,Alto RedEagle frictionplates with Colony steel rings,all bushings and sealing rings,Bryco Overhaul Kit and BorgWarner 1,5" Red OD band. Torque conventer is also strengthened and have a 2500 stall speed. ShiftKit is programmed for Step 1,max throttle shifts 4900RPM.Builder was a professional Automatic Tranny builder (over 15 years experience with auto trannys),he built my AOD 3 times before it works propertly,2 first times OD didn´t work at all. Now it work´s but I notice that it slips still too easy,if I try to accelerate with OD,I have to do it REALLY carefully that it dosn´t slip. If I put CruiseControl in 70mph,and slow down about 60mph with touching a brake and then press a Resume button,it will start a slip immediately. And if I put the shifter in od and start to accelerate,it will shift in4´th in 55mph but it feels that it dosn´t connect propertly. Now I have to do 4´th shift manually,first accelerate with 3 gear to 60mph and then lift accelerator all way up,let the engine slow down and then move shifter 3th to 4th,then it shift´s sharp,but I cant accelerate with 4th(only really really carefully). Original problem was burned OD band when this first repair was done and also OD drum was damaged,2"wide OD band didn´t fit this new drum,but 1.5"band should work with stock SC fine.I´m thinking to weld and mechanize the original drum that I was able to put 2"wide OD band in my AOD,anyone has try to do this? (welding the drum) Once again,sorry that bad english,but I hope that someone understand what I try to explain. Thank´s for all and I hopefully wait if some of you AOD expert´s can help me with this problem.