What is an OD band?
Ford, AODE/4R70W, Overdrive Kevlar Part# 435501 Transmission bands are thin steel bands that are anchored to a transmission’s case and enable gear selection and action. Hydraulic transmission fluid provides the necessary force to activate these bands, which are also connected to servos.
Is the AOD a good transmission?
The AOD transmission is endlessly reliable when used on stock vehicles. But if a driver decides to make the engine faster, the transmission could end up failing, especially past 450 horsepower. The internals simply were not built to withstand the much stronger forces that come from the upgraded powerplant.
Are all Ford AOD transmissions the same?
The AOD (automatic overdrive) is a four-speed automatic transmission, with the 4th gear as overdrive. Introduced in 1980, it was Ford’s first four-speed automatic overdrive transmission. The gearset design is based on the Ford “X” automatic transmissions used during the 1950s, ’60s, and ’70s….Ford AOD transmission.
How do I identify a Ford AOD transmission?
The easiest way to identify the AOD is the “Automatic Overdrive Metric” wording along with the Ford Blue Oval stamped into its 14-bolt galvanized steel pan.
How does the AOD overdrive work?
The AOD features a complicated twin input-shaft system-the outer shaft controls Reverse, First, and Second gear clutches via the torque converter; the inner shaft, driven directly off the engine, controls Overdrive.
How much fluid does a Ford AOD hold?
|Transmission Fluid Capacity|
|Transmission (w/ Stock Pan)||# of Quarts|
What is the difference between 4R70W and AODE?
The AODE/4R70W is different because there is one input shaft instead of both a primary and intermediate shaft. The AODE/4R70W manual shift mechanism is basically the same as the AOD except it has no linear backup light/neutral safety switch. Instead, this function is outside the case.
How can you tell the difference between AODE and AOD?
How can you tell the difference between AODE and AOD transmission?
Look for the electronic cable and electrical plug. AODE and 4R70W transmissions have a plug on the driver’s-side rear of the transmission housing. This is where the electronic control cable plugs into the unit and is what differentiates the older AOD transmission from AODE and 4R70W units.
What type of transmission fluid goes in Ford AOD transmission?
Ford TSB 98-3-6 recommends complete drain & refill with Mercon V for all AODE/4R70W Transmissions.
What is the overdrive band on a Lincoln AOD transmission?
The AOD transmission has a 1.50-inch-wide Overdrive band as well as a Reverse clutch drum which could break down under strain and may not fit securely. These were maintained until the launch of the ’93 Lincoln Mark VIII which showed a major improvement given that it featured a wider 2.0-inch Overdrive band and Reverse clutch drum. 2.
What is a Ford AOD transmission?
AODs were launched by Ford around 1980s as a new transmission generation. AOD, the first member of the family is a mechanically-modulated transmission featuring a throttle-valve cable (TV) whose role is to modulate shift timing, shift firmness, and line pressure.
Why do you need AOD adaptor and installation kits?
Similarly, these installations will only be made possible with the use of AOD adaptor and installation kits which make your work much easier and result more productive.