Transmission is represented using a pipe flow methodology 3. Jan 21, 2011 so the highly dreaded moment finally arrived for me yesterday morning. An understanding of the engines power flow through a transmission in each particular gear will. Ford mercury ax4n transmission rebuild manual 19942007 atsg. Production of the final member of the family, the 4f50n a renaming of the ax4n, ended in. This should stall the engine when you put the selector into drive. Transmission pump drive shaft axod, axode, ax4n 1986up.
Ax4n 4f50n transmission parts,sonnax transmission tools,ax4n 4f50n transmission boost valve. Automatic transmission basic hydraulic operation ausv 2520. We are the innovators of new technology and procedures. Wrong accumulator spring 12 accumulators the 12 accumulator spring is where you can get mixed up fairly easily. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. Provide means to transfer power in opposite direction. Ax4n gear ss1ssa ss2ssb ss3ssc 1st off on off 2nd off off off 3rd on off on 4th on on on. Sep 04, 2009 the mysterious 4f50nax4n automatic transmission sudden failure where a seemingly good transmission inexplicable stops engaging any gear, neither forward nor reverse. Power flows from the crankshaft through the flywheel. Ax4n transmission swap question maintenancerepairs car. Ax4n automatic transaxle is a four speed unit with total electronic controls and is designed for operation in a transverse powertrain for front wheel drive vehicles. I was given the car as a graduation gift a little more than 2yrs ago with 52k miles on it, and since then ive been taking extreme.
Automatic transmission service group 18639 sw 107th avenue miami, florida 33157 305 6704161 1 no part of any atsg publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise. Ax4n shifting issues car forums and automotive chat. Cas has received numerous complaints on chronic stalling, slippage, harsh or. Automatic transmission power flow matrix representation martin oun approved 2014 05 09 examiner ulf sellgren supervisor stefan bjorklund commissioner avl contact person per rosander abstract the project has worked with the function and structure of epicyclical automatic transmissions. Organized by manufacturer, each transmission comes with a new power grid chart that helps identify the correct hard part and its position in the transmission. If theres wear on any of these three areas, repair or replace them figure 2. This catalog is the proprietary property of transtar industries, inc. Call us toll free at 866 5538116 with your parts list for a discounted quote.
Because the engine is mechanically connected to the driveline. Provide a varied leverage between the engine and the drive wheels provide means to transfer power in opposite direction. Provide means of connection and disconnection of engine with rest of power train without shock and smoothly. Now that you understand the basic parts and construction of a manual transmission, we will cover the flow of power through a fivespeed synchromesh. Enable speed reduction between engine and the drive wheels in the ratio of 5. Ax4n 4f50n transmission parts,ford transmission parts. This company is now selling ford ax4n transmissions that are used in the majority of duratec based engine vehicles built from the 1990s to 2001. Mar 14, 20 this company is now selling ford ax4n transmissions that are used in the majority of duratec based engine vehicles built from the 1990s to 2001. Ford automatic transmission parts ford transmission parts. The axod and its successors are built in fords van dyke transmission plant in sterling heights, michigan. Ford automatic transmission rebuilders association. Transmission shift chart type 45043le 2 4f20e 1 4l30e 2 4l60e 1 4l80e 3 4r100 2 4r70waode 3 4t40e 3 4t45e 3 4t60e 1 4t65e 1. Recently my wife tried to back out of a parking spot and it had no reverse. The mysterious 4f50nax4n automatic transmission sudden.
Can i put an ax4n transmission from a 1997 ford taurus gl wagon 3. Attempted delivery on or before the guaranteed date will be considered a. Atsg is a technical support service specifically for the automatic transmission industry. Production of the final member of the family, the 4f50n a renaming of the ax4n, ended in november 2006. Ax4n and the 4f50n when it comes to identifying atra technical seminar manual we. As with all fluids, transmission fluid has certain characteristics which limitdetermine the transfer of power in the transmission.
I have seen this referred to countless times in complaint sites, but have never seen anything even close to reasonably describing what causes this condition, or if it is fixable. The axod transaxle has 17 bolts to retain its fluid pan. Trnw members interact on everything from rebuilding tips, diagnostic help, troubleshooting, parts locating, and the art of operating and managing a fullservice. So the highly dreaded moment finally arrived for me yesterday morning. This manual has been developed by the automatic transmission rebuilders association. Atsg ford ax4n transmission repair manual pdf free download. Details about ax4n transmission shift kit valve body rebuild kit 1995 and up fits ford. With franchises conveniently located coasttocoast, mister transmission is the largest chain of transmission and driveline repair specialists in canada. The axod was a 4speed automatic transaxle for transverse front wheel drive automobiles from the ford motor company. This transmission is the subject of a massive number of lawsuits alleging ford lied in order to sell cars ford knew had defective transmissions. Enable speed reduction between engine and the drive wheels in. Generalized symbol a and kinematic diagram b of twospeed gearbox with fixed axles of gears. Ax4n atsg transmission repair rebuild manual technical.
Automatic transmission basic hydraulic operation ausv. Ax4n models through 1999 2000up models only converter off oil for lube pump pressure is inhibited by seal oil pump pressure is used for lube oil pump pressure is used for lube oil pump pressure is used for lube first design bearing and nickel seal. Transmission parts online ax4n ax4n transmission parts. Ford mercury ax4n transmission rebuild manual 19942007. Greg mowry annie sebastian marian mohamed school of engineering soe university of st thomas ust 1. Trnw members interact on everything from rebuilding tips, diagnostic help, troubleshooting, parts locating, and the. The electronic system controls the transaxle shift speeds and torque converter. How to flush your transmission at home heres the easiest and cleanest way to change the all the fluid and filter.
She was pushed out of the parking space and was able to drive home. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Transmission lines in an ac power system, a tl will operate. Everything i have read says i can do the 97 to 96 swap, and these two cars are virtually identical in every respect except cosmetically, but before doing it id feel better if some of you experts would weigh in. The pressure plate is used to disconnect or interrupt power flow to the transmission input shaft. You may still spill some fluid when dropping the pan. Transmission is represented using linearized ac power flow approximation based on the fast decoupled load flow method, otherwise known as approximate dc power flow methodology the purpose of this deck is to understand and document the. Ford fusion hev, ford fusion energi phev, ford cmax hev, ford cmax energi phev, lincoln mkz hybrid.
May 20, 2012 weber state university wsu automotive technology department automatic transmission lab. Ax4n ax4n automatic transmission parts, transmission parts selection. Common practice is to use such gears for the higher gears, with sliding gears for first and reverse, or for reverse only. The automatic transmission must fit into a certain specified place. The transmission fluid is the key to why the automatic transmission works. Transmission shift chart type 45043le 2 4f20e 1 4l30e 2. Axode ax4s ax4n 4f50n transmission solenoid kit tested for ford 1997up oem. The flow control valve works like a high pressure blow off valve. Atsg manual for ford ax4n4f50n transmission transaxle. Transgo shift kit ford ax4n 95up4f50n ford, lincoln mercury sk.
Used in axodaxode up through 2000 and ax4n up through 1999 used in axodeax4s beginning in 2001 outside diameter is 1. This manual has approximately 100 pages of everything. Reverse the direction of power flow when the vehicle must backup. Next disconnect the line on the drivers side of the aux atx cooler. Transmission pump drive shaft axod, axode, ax4n ford.
This bearing is the same as 9600701, but with a seal installed. The mysterious 4f50nax4n automatic transmission sudden failure where a seemingly good transmission inexplicable stops engaging any gear, neither forward nor reverse. We manufacture our products at our world headquarters in tallahassee, fl. I have a 2006 freestar with ax4n transmission and 3. Actually, ive been able to get it to shift to drive by easing back on the accelerator, but it will shift back to the next lower gear. Power flow in a transmission line linkedin slideshare. The pressure plate transfers power to the clutch disc which is splined to the transmission input shaft. Ax4n transmission troubleshooting help, ax4n rebuilding. Ax4n transmission shift kit valve body rebuild kit 1995 and up fits ford. The mysterious 4f50nax4n automatic transmission sudden failure. Thank you for contacting the center for auto safety cas about the axod, axode, ax4s or ax4n automatic transmission in your vehicle. The secondthirdspeed synchronizer has been moved to the right so its internal teeth engage the external teeth of the main shaft secondspeed gear. Second gear to shift into second, the operator depresses the clutch and moves the shift lever into second gear.
Technical help on the following diagnostic trouble codes dtcs. Brands like the taurus, sable, continental, windstar and freestar use the automatic ford transmission code ax4n. Atsg ford ax4n technical manual is necessary to diagnose, overhaul andor repair the ford ax4n transmission. Ax4n transmission valve body parts,ax4n transmission tools. Actually, ive been able to get it to shift to drive by easing back on the accelerator, but it will shift back to the next lower gear as soon as you attempt to get back on the gas. Since 1963, mister transmission is the name canadians trust to provide them with highquality transmission repairs and expert service.
Common failure breaks vehicle will not move, happens suddenly vendor is ford motor company. Constant mesh gears are seldom used for all speeds. The 96 is currently equipped with an ax4n that has blown. To disconnect the running engine from the drive wheels during gear changes.
Independent transmission shops typically address the inherent design defect in the axo, axode transmission by enlarging the orifice which feeds the lube oil and making sure that the bushings, which help control the oil flow, are replaced if the least bit worn. It provides complete step by step instructions on how to rebuild your automatic transmissions. Trans cooler return line chart monster transmission. The ford mercury ax4n transmission rebuild manual is all steps, charts, tables and detailed illustrations that break out into parts and id numbers for easy identification. The car drove normally the other day, but now the transmission wont shift into drive. Whether you need ax4n wiring diagram information, ax4n transmission rebuilders tips, ax4n technical information, ax4n diagnostics, ax4n troubleshooting help, or just answers to your ax4n transmission rebuilders question, the transmission rebuilders network is the place to go. Weber state university wsu automotive technology department automatic transmission lab. A brief technical description of the basic hydraulic operation of an automatic transmission or transaxle.
Ax4n transmission swap question maintenancerepairs. Helps correct converter clutch apply and release problems, code 628, rebuced cooler flow and reduced lube pressure. Enable power transmission at varied angles and varied lengths. Automatic transmission power flow matrix representation.
You can tell you have an ax4n because it is electronic shift and has ax4n or 4f50n stamped on the pan. This one is for a ford ax4n aka 4f50n transmission used in many ford front wheel drive fwd cars mainly taurus and windstar please email for specific applications from 1994on. Its all transaxle shift speeds, solenoid actuated valves, hydraulic system valve bodies, actuate multiplate clutch packs and bands. We are the simple solution and the problem solvers of the transmission industry. Currently found in taurus, sable and windstar vehicles. Ax4n vs 4f50n the accumulator piston, bore and pin inspect these areas for wear. Ax4n transmission troubleshooting help, ax4n rebuilding tips.
Provide means to drive the driving wheels at different speeds when required. Axodaxodeax4sax4n4f50n superior transmission parts. One or another of these transmissions are used in many vehicles including the taurus, sable, windstar, and continental. Ford ax4n transmission found in 1994 and up taurus and sable with the letter x on the vehicle certification tag. Featuring 22,000 new parts and 35 new transmission families 74 new transmission applications are listed in this comprehensive catalog. Sonnax transmission parts for ford ax4n applications. It was introduced in the 1986 ford taurusmercury sable with the 3.
Its all transaxle shift speeds, solenoid actuated valves, hydraulic system valve. Eaton fuller heavyduty transmissions service manual trsm1500. Ax4n transmission shift kit valve body rebuild kit. With the added underdrive centerline shaft combined with a transmission having shift adapt strategies, it required the addition of a new speed sensor to.
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