What do I need to overhaul my AOD transmission?
What do I need to overhaul my AOD transmission?
A complete AOD overhaul kit from TCI Automotive includes fresh clutch frictions and steel plates, along with gaskets, seals, and a new filter. These items, coupled with AODE/4R70W hard parts such as bearings, bushings, and thrust washers from TCI, make the AOD ready for real power. Install a new bushing and seal in the tailshaft housing.
What makes the Ford AOD different from other transmissions?
Brian makes sure he has clean parts and plenty of transmission assembly lube and fluid on hand before starting. The Ford AOD is different from most automatic overdrive transmissions because it does not have a locking torque converter. Instead, it has a locking overdrive unit driven by the smaller secondary input shaft within the main input shaft.
What kind of Pres sure plate do I need for AOD?
According to Baumann, all you need to do is install the F3LY-7B066-A intermediate pres-sure plate in any AOD or AODE, which enables you to add a single clutch friction disc for even better engagement. The AOD full-throttle shift-point with the Motorsport wide-ratio gear-set is different.
What kind of shaft does the Ford AOD have?
The AOD has dual input shafts (inner and outer); the AODE/4R70W has one, which splines into the forward clutch. Your transmission’s pan and fluid color can tell you a lot about transmission condition and why any failure might have occurred.
What are the dimensions of a Torrington needle bearing?
DRAWN SHELL NEEDLE BEARING, SINGLE-ROW OF ROLLERS, NO INNER RING, OPEN END, LARGE ROLLER SERIES, INCH DIMENSIONS. . DRAWN SHELL NEEDLE BEARING, SINGLE-ROW OF ROLLERS, NO INNER RING, OPEN END, EXTRA-LARGE ROLLER SERIES, INCH DIMENSIONS.
What kind of bearings are in a Torrington washer?
BRASS SHELL (DRAWN SHELL NEEDLE BEARINGS) . . EXPOSED SURFACES OF OUTER RING CHROME PLATED 0,0004 INCH MINIMUM THICKNESS. EXPOSED SURFACES OF WASHER AND STUD CADMIUM PLATED (RT, HRT, RS , HRS BEARINGS).
When did Ford stop making the AOD transmission?
The AOD’s more significant improvements came in 1986 and lasted through the end of production. Ford developed the AODE and 4R70W to achieve cohesive engine and transmission function in 1991. This Tech Tip is From the Full Book, FORD AOD TRANSMISSIONS: REBUILDING AND MODIFYING THE AOD, AODE AND 4R70W.
A complete AOD overhaul kit from TCI Automotive includes fresh clutch frictions and steel plates, along with gaskets, seals, and a new filter. These items, coupled with AODE/4R70W hard parts such as bearings, bushings, and thrust washers from TCI, make the AOD ready for real power. Install a new bushing and seal in the tailshaft housing.
