How to adjust a fmx transmission. They are adjustable as far as shift points go.

How to adjust a fmx transmission An adjustable modulator will allow you to make the transmission shift a little bit earlier or later. Not to mention rebuilds, too many to count. Install the pan with a new pan gasket. Sep 29, 2010 · It has taken a bit but the further I dig (with the forums help) for FMX parts I am able to find quite a bit of information. 4K views 2 replies 3 participants last post by lxarlo May 15, 2009 Aug 15, 2008 · 73 torino with a FMX. 2. Oct 4, 2021 · The band adjustment is internal on these, so I'd like to get it right the first time and avoid having to get into the transmission again after it's installed in my car. Aug 5, 2003 · Too much pressure is waaaaaaaay much better than not enough. 060" of free-play. Mar 3, 2010 · The AOD gear train design was based on the gear train of the FMX/Cruise-O-Matic transmission which (in one form or another) has been part of Ford's automatic transmission history for decades. PHB-Z5. (lockup is at 2k and shifting before then under light acceleration and bogging 2nd gear. Eventually, the transmission will require repairs or replacement. You can adjust the band from outside, but the front band should also be adjusted which requires removing the pan. Front Band Adjustment Loosen adjuster until . it was a sunny 9 cel / 48 fah outside. Install the Lokar plastic cable lock in the bottom hole of the carb throttle plate, take the slack out of the tv cable, then drive it and adjust as you think is best. All of these modulators are made in the same manner and the DIY mechanic can make the adjustment in just a few minutes. The governor may be stuck which will give low shift points. I wanted to replace my modulator valve as it was leaking and I found that the auto supply stores have modulator valves with different Jul 9, 2018 · Unfortunately the FMX was not a popular transmission and thus there are some parts that have gone obsolete. The more I read the more I want to stick with the FMX. Push the stick firmly into third gear and hold. The goal is 0 for pressure. When the engine is cool, idling at 600, putting it Feb 20, 2013 · OK finally got a little time to document how to replace the leaky FMX transmission shifter seal and kick down O-Ring. It has always acted like this, so not a new issue. Aug 11, 2022 · Checking the adjustment of the shift linkage between the column pointer and the transmission shift lever on my 1970 Ford C6 Transmission. That's all there is to it! Jul 31, 2014 · I was told by a transmission shop (was there for an unrelated issue) that most FMX transmissions were actually column shifting as opposed to floor shifting and that the FMX does not use traditional shifting linkage but uses a shifting cable. PHB-Z4. The Lokar Floor Mount Shifter is designed to be installed to the rear of the transmission selector shaft. If the Shifter will be located close to or in front of the transmission selector shaft, you will need a Shifter Cable Conversion Kit (available separately). Playing around with timing seemed to change that at times but I couldn't adjust anything that would have a long term effect. If no one else gives you a definite answer I can compare my C6 in the garage to the FMX I have sitting around. Most are corrected when a rebuild is performed. Nov 17, 2018 · Thanks for the response, Jeff. Marti 1 of 7. . There is no published spec that I am aware of for Output Shaft En Manual control shift linkage assembly for a floor shift FMX transmission in any 1969 Mercury Cougar or Ford Mustang. com/playlist?action_edit=1&list=PLU4Pb1p041pCZDCCT9ZNwZ32712TqD6fbMustangMedic Ford Mustang Search Re I have worked at Borg Warner for many years and know my boxes and how they work. Before installation, verify that you have the proper Shifter for your transmission. The Clayton Machine Works Shifter must be installed to the rear of Sep 15, 2003 · Before the C6 was introduced in 1966, Ford's heavy-duty 3-speed automatic transmission was the MX (predecessor of the FMX). Here are the symptoms. Jul 19, 2009 · there is a special tool needed for the rear adjustment. 94K $15K 69 351 4V FMX PS PDB Eliminator Comp Org/blk console 165K $15K Nov 27, 2005 · WOW 4,250lbs. Detail information and identification of Ford and Mustang FMX FX and MX automatic transmission. this is nearly impossibe to do in the car. Take the speed up to 40 or so, then pull the shift lever into 2, then Low. I just don't recall off hand. Step 3: Install the trans cable bracket and the cable housing onto the transmission as shown in Fig. then move shifter and lever to 1(low)position to make sure it line up on mark againif it does ,drill hole if not. #ford Apr 16, 2013 · FMX Transmission FRONT BAND ADJUSTMENT When it is necessary to adjust the front band of the transmission, perform the following procedure: Drain the transmission fluid and remove the oil pan, fluid filter screen, and clip. you can also adjust the modulator using different length pins. #fmx. Dec 12, 2013 · The FMX's neutral safety switch is simple with adjustment instructions located on the switch itself. Nov 10, 2010 · The AOD's rugged internals are based on the vintage FMX transmission, a cast-iron Borg-Warner three-speed automatic that came in many '69-'73 Mustangs. The transmission rebuilder is a Ford tech and told me that he believed that from the info tag, the transmission is actually out of a 73 Torino, but said it would work. Refill the transmission to the FULL mark on the dipstick. Apr 21, 2021 · 1970 Mach 1 San Jose built Dec 23 1969. 1969 linkage is different than 1970, 1970 included a provision for the steering column lock out rod. May 3, 2017 · Part 2 : The Reassembly of the tranny Feb 13, 2011 · If screwing the adjusting screw does not get you where you want in upshift points, you can change the length of the modulator rod, where a longer rod will increase the speed of the vehicle before the upshift occurs. but before drilling hole i would mark lever 1/2" up make sure lever is in park position, adjust cable so it line up with mark. Operation is subject to the following conditions; (1) This device may not cause harmful interference. Does anyone know how? Thanks. C4 is all aluminum, has external servo 'cover' on the side with 4 bolts. L. In other words, reverse wouldn't usually work. Next step-disassemble After basic cleaning of the major parts I started to disassemble the Valve Body In this video Jay Robarge or Broader Performance will address common questions and concerns about removing and or modifying the governor and vacuum modulator Mar 14, 2004 · 69 351 2V FMX PS PDB std lime gold GT wheels gr27 defog 117K $8K 69 351 4V FMX PS PDB xr7 RMS white leather tinted AM 8 trac tilt wire wheels gr27 console 124K $12K 69 351 4V FMX PS PDB xr7 blkvert/red int tilt AM 8 trac PV PW, tinted, door edge guards, SSWheels console . FMX intermediate and low-reverse servos are located inside the case. Jan 17, 2011 · The large hose in the center is for manifold vacuum which controls the shift and is connected to a manifold vacuum source. Column shift . I had read the Shop Manulas about adjusting the Low/Reverse Band, which mentions you have to access If it is not possible to turn the adjustment screw at least three full turns, the adjustment at the transmission is off and must be adjusted. NOTE:These photos show the inner wire, which SHOULD NOT Jun 29, 2024 · For retrofit applications, Lokar makes a cable kit that is easy to install and adjust. Have a 2200 - 2500 rebuilt stall converter. The FMX is unfortunately underestimated. Oct 22, 2012 · A general procedure for automatic transmission band adjustment involves tightening the band adjusting screw to a given torque sequence, back off the adjusting screw from turning while torque-tightening the adjustment screw about a 1/4 turn and lock down the lock nut,and recheck to see if reverse has been restored. The output shaft is original to the case, the output ring gear is not. Governor Main Line Fwd Idle 83-103 Stall 120-170 Rev Idle140 Stall 220 Cooler Return Rear Band Adjust 10 ft-lbs back off 1/12 turns Feb 2, 2014 · Being an engineer with a lot of time on my hands, I decided to change my leaky shifter seal on my FMX trans. Apr 22, 2015 · hey guys back again with what seems like a straightforward, easy question. its been so long since I adjusted it i cant remember. if you still want i can post the instructions for you. Carb is also stock. Thanks. At part throttle it's in 3rd at 20 MPH or less. All you need is two open-end wrenches, one 5/16" and one 3/4". The transmission has been holding up so far. we had the shortest air right angle drill with the shortest bits you have ever seen. Nov 13, 2007 · Some after market modulators do have an ajustment but I think the adjustment is for firming up the shift not altering the shift point. I should be able to transfer everything from my current FMX to this one, right? Linkage-wise Cool, yeah I wanted to confirm that 66-73 small blocks all used the same 6-bolt pattern. This project is May 14, 2009 · FMX Transmission Adjustment Jump to Latest 6. 2 Way 4 Button FMX LED Remotes This device complies with Part 15 of the FCC rules. I have searched the database and this must be just too easy a question In the past several weeks the tranny has started to pop into Neutral from Drive. Feb 18, 2011 · adjust WOT so the pedal opens the carb completely. 106004bf M. After getting the 700-RPM to hold steady for 30 seconds, tighten the adjusting screw exactly two complete turns. Can someone tell me how to adjust the bands on this trans? Aug 31, 2008 · If your car came with an FMX you can use your stock crossmember, shifter and shifter linkage. If gear selector is put into 2nd gear, transmission will shift from first to second as designed. The internal adjustment requires a special spacer tool, which I don't have. Drain the fluid, pull the pan and inspect the linkage inside the case. Jul 1, 2014 · Though the AOD was a new transmission in 1980, it was basically the FMX geartrain package in a fresh aluminum case with an Overdrive/lock-up unit incorporated into the existing gear-train. Ford offers an alignment hole for proper adjustment. Note the GM first gear that went into it. The last weeks i spent most time repairing my FMX transmission. I am told the FMX came out of a 1974 Galaxie. Since the FMX debuted in '68 it would have what is considered to have a modern shift pattern --> PRND2L and if you have this transmission then you have other troubles such as suck governor valve on tail shaft (somewhat common problem), valve body problems, etc. You can try this. Remove the transmission oil pan and locate the rear servo adjusting rod. Purchased in 1988 for $1800. Negative pressure will cause slippage. cable adjustment Jan 20, 2022 · I have had the transmission rebuilt and it is installed with the engine in the car. It will be critical to adjust this properly or you will trash a new transmission in short order. My Motors manual states that for cougars & stangs I need to adjust at the rear servo, while for full size Fords it can be done externally. Step 2: Remove the first transmission pan bolt behind the kickdown lever on the transmission. It's a simple procedure, far from some kind of automatic-transmission voodoo or common core mathematics. I did try to adjust the modulator. Jun 1, 2020 · Quick demo on how to access and adjust a vacuum modulator on Ford C4 transmission. May 6, 2011 · Ever wanted to know how to udjust your front band for the 727 torqueflite? We show you how. Stays in 1st gear no matter what. Whether you prefer a High-Tech Side-Action style shifter or Jan 20, 2008 · Hell I asked the guy what color band was on the vacuum modulator so I could replace it and he looked at me like I was a freaking loon. I'm hoping I don't have to drop this trans to adjust the external band. com/pages/Ford-Tech-Makuloco/65 Sep 10, 2009 · Although I replaced it with a TKO this yr. The trans was supposed to have been rebuilt but it doesn't go into gear just right. Many thanks! How to adjust the shift modulator valve to raise or lower the shift points in your transmission. The transmission shifts fine going from 1st to 2nd gear and at low/moderate RPMs, it shifts into 3rd okay. Mar 9, 2009 · The FMX transmission was not introduced till 1969 and was never used in F100/350's excepting 1973/77 F350's with the 300 I-6. port on the modulator, you use a small allen wrench. If the idle speed setting is ever changed, the T. The downside is the weight and the valvebody/servo design Nov 11, 2005 · Band specification chart. the steel arm is so hard that it was nearly impossible to get just a 1/8 hole thru it. Later, "Cruise-O-Matic" was used as a marketing term for ALL Ford 3-speed automatics and the original Cruise-O-Matic became the FMX. This was in the mid-60s I think. 3K views 1 reply 2 participants last post by classicmach1 Oct 6, 2011 This copyrighted video is a short clip taken mid way through the disassembly of the full length film on rebuilding the Ford FMX transmission. problem I'm having is it's shifting way too early for my liking. Jun 16, 2011 · with a minor adjustment at cable. Some people call the MX Cruise-O-Matic used on 1965/67 F100/350's w/352's an FMX, but Ford never refered to an MX as an FMX. It has 2 miles on it since the rebuild and is under warranty. Connect the kick-down rod or cable and test again. Originally, this had been a column shift car, and a previous owner had installed (badly) the console and floor shifter from a ’70s era Torino. Thanks The entries on this page were transcribed from the 1965-1972 Ford Car Master Parts Catalog (MPC). 351w with helathy cam, low vacuum does anyone know if turning the transmission modulator screw in raises shift points or turning it out raises them. I received a call from the gentleman who rebuilt my FMX. Dec 24, 2008 · 2. Only Apr 29, 2018 · After spending so much quality time under my car lately, I noticed that the transmission vacuum control modulator is leaking around the crimp. Jun 16, 2021 · To adjust the stop bolts, back the bolts out of the shifter frame until only a few threads remain. May 7, 2013 · This has included fitting new frictions, steels, bushings and washers. C4 transmission, Shifter Cable Conversion Kit # ATA-7004 Nov 2, 2004 · the fmx (in fmx form) was used from 66 through the late 70's or early 80's. The following two photos are of an FMX There should be a shift rod from the shifter to the transmission Apr 27, 2017 · Part 1 : The dismantling of a Ford FMX tranny. Forget the spacer and gauge thing for adjusting. My matic list will and can go on and on. To dial the TV cable adjustment properly, a pressure gauge should be connected to the transmission’s test port; refer to the factory procedure. If you are un-lucky, the transmission case breaks. Dec 21, 2014 · In this video I go over how this system holds your vehicle from rolling away. I want to do it myself so I do not have to rely on tranmission shops. Jun 13, 2014 · Anyone know where I can find the speedometer drive gear for a FMX transmission? My '73 has a bouncey speedo needle and the shop tells me it's due to damage on the the drive gear (the gear in the tranny, not on the cable end). I go Jul 3, 2014 · Hi everyone, This question is about idle speedand tranny clunk. i had to take a dremel with a grinding wheel and get thru May 14, 2009 · Hi I have a FMX transmission in a 78 Ranchero I Just picked up. IMPORANT: • The FT-DAS must be installed and working properly. Note: to make the FMX cross member work you will need to trim some metal off of it with a Oct 12, 2006 · the FMX shifts very low from the factory, in fact if you aren't paying attention you might miss all the shifts. Loosen the lock nut and adjusting nut and insert a ¼” wide spacer (wrench works well) between the adjusting nut and the rod seat (half Jun 8, 2003 · I have a FMX C4 tranny. you can adjust the shift points some what with the vacuum modulator. I this video I show how to adjust the rear band on a cruise-o-matic transmission in a 65 Thunderbird. 0 turns back. Always happens , car revs up to almost 4000 rpm but barely moves. I went for +2 pressure to tighten the shifts up a bit. 3- Something is definitely not right, may be the way the TV cable is connected, may be to the wrong location, or not adjusted correctly. 4R44E/4R55E 5R44E/5R55E/W/S/N: Single Sep 7, 2007 · Does anyone here know how to adjust the bands on the FMX or can point me in the direction. If you have to adjust the rod-style linkage at the transmission, loosen the bolt on the sliding trunnion and make sure the carburetor/throttle body end is firm against the throttle lever. When in drive, transmission will not shift out of first gear. Jun 21, 2022 · transmission model. facebook. Floor Mount Tabs Shifter Knob Aluminum Adjuster Plug Quad Lever Bushing with 1/4"-20 x 5/16" Set Screw Quad Shift Lever Floor Mount 1/4"-28 Jam Nut Mounting Bracket 1/4"-28 Jam Nut Nov 26, 2006 · Well I am not ready to give up on the FMX yet. Ironically, the AOD is based on the FMX design. The adjustment is in the vac. my memory says turn it out. Let the car warm up for 4 minutes before driving it. It functioned, sort of, but wasn’t what I wanted. Sep 10, 2012 · Can anyone tell me the proper way to adjust the transmission modulator on my 69 Torino with a FMX 3 speed trans. This adjustment is used by people who want to try to optimize gas mileage or performance. May 10, 2005 · The FMX is the natural evolution from the earlier Ford-O-Matic like in my T-Bird and is a great transmission stock actually. May 12, 2020 · 1969 mustang, rebuilt 302 with 200 miles, FMX transmission Hi just wandering if anyone else has these problems with a fmx transmission. Back off the adjusting bolt 2 full turns and then tighten the lock nut to a torque of 40 foot pounds. #transmission #fordthunderbird #classiccars #transmissio Want to select the perfect shifter for your vehicle? Check out our Shifter Selector!http://www. A quick cold start up and drive of a 1969 Mustang 302 with an FMX transmission that is for sale. That's in street trim. 5 for C6. Sorry I didn't document bolt head sixes but you'll really only need a wrench for the nut on the shifter assembly and kick down, a socket set to remove the pan bolts and valve body and a screwdriver and few other tools I'll Nov 10, 2017 · Removing and installing an old FMX TRANSMISSION in a 1966 ford custom 500. When I come to a stop light and manually shift it into first and stomp Jun 21, 2011 · just a few things ive noticed while trying to do this. Also note that the FMX trans cooler line fittings also fit the AOD. 4 for C4 and Fig. cable must be done with the throttle off of fast idle and the engine at normal operating temperature. Jun 6, 2023 · I know I'm not the only one who had to take some time wrapping their brain around this one. shifts out of low gear very soon after takeoff. it is a strong tranny it's weakest link is the cast iron 2nd gear band, replace it with a steel "flex band" and it is a very reliable tranny, art carr and tci seem to have the most parts available for it and both have stal convertors in the 2200-2600 range, i beleive Jun 24, 2012 · Is there any transmission modulator valve adjustment involving actually physically backing off the modulator valve back out of the transmission casing? The stock one I had to use vise grips but with little pressure, it came off. the valve body is 100% different, the input and output shafts are more like a c6, especially the output shaft which uses the same 31 spline yoke as a c6. I just hope I do not have to pull it out of the car to get it fixed. Aug 19, 2004 · If you adjust the TV cable at full throttle, line rise is too low, and the shift points are too early. So, the manual says to put a 1/4" spacer between the apply pin and the adjuster screw end, then torque until the "tool overruns"I believe this to be a breakaway type torque Aug 3, 2019 · Some pointers on connecting a Ford transmission kickdown rod to an aftermarket carburetor (Holley Street Warrior) and how some custom work may be needed. 1993 GT 13,000 miles, Built 2-12-93 Auto, 3:27 Axle, cloth, sunroof, AC. Thankfully, the FMX transmission rarely fails without any warning. The upshifts are controlled by essentially two inputs: the modulator and the governor. Apr 11, 2007 · I have a 70 mach 1 351 with an FMX transmission. The MX was used in trucks from '63 to '67, before the C6 became available in trucks in 1968. Aug 5, 2018 · I bought a FMX transmission (was told it was recently rebuilt) and installed it on my 1971 Mustang Mach 1 with a 351C. Single wrap band = 2. Tighten to 10 FT-lbs then back off screw one turn remove spacer and tighten lock nut. My main reference is the Ron Sessions book and I'm not very experienced at transmission work. The same transmission fluid may be reused if it is filtered through a 100-mesh screen before being installed. From what I read it is a solid transmission. Jul 10, 2007 · REAR BAND ADJUSTMENT The rear band of the FMX transmission may be adjusted by any of the methods given below. Double wrap band = 3. Here are the main parts that went into my FMX. Step 2: Install the kickdown lever onto the transmission, with the cable hole towards the transmission as shown in Fig. The pressure plates/clutches are the same size as the AOD so rebuilding them is a snap and they hardly ever fail. Any of the service manuals out there give good advice other then to take it to a transmission shop. You did not say what year truck this was in tho. There must be a way to adjust it internally without the special tool. While it was out my friend, who is very knowledgeable about rebuilding Mustangs, insisted I should put a mild shift kit in it. However, the FMX service diaphragm is not interchangeable with that used on C4 and C6 models. But now I wonder where that leaves me on this '74 Dec 27, 2011 · The external adjustment nut is unreachable with the FMX installed in my '69 Mustang. The car has an original 69 FMX trans. And I read that the more worn it is, the further in you might have to adjust the modulator. Mar 8, 2004 · I'm confused on band adjustment for my PHB-E FMX trans in a 69 cougar. Apr 9, 2006 · The dual modulator can be replaced with a single version. Also if you still have the FMX in the car, then the current Flex Plate will work just fine. On the throttle lever at the kick-down rod attachment, you will see an adjustment screw. It grabs second gear well but hesitates into third. Facebook-Ford Tech Makuloco- http://www. I gave them the damn book and they chose to adjust it to feel only. Dec 7, 2013 · It's external! More than likely, the front band is the one that will be further out of adjustment anyhow, and it's the one that affects shift quality. as for the fmx being a c4 in a cast iron case? not even close. I bought a new modulator valve and it didn't fix the problem can anybody help or tell me whats going on? Thank You Jul 13, 2015 · fmx transmission slipping. The standard 4-connector plug, with a spare wire with the male electrical connector. FMX is cast iron in the center and aluminum bell and tail. Customer Testimonial video playlist:https://www. The small hose on the side leads to a seperate vacuum chamber inside the modulator and is connected to carb or EGR vacuum . I suggest you have them both adjusted if you haven't. Mar 11, 2013 · You should read up on adjusting the transmission fluid pressure. It gets a new filter and adjustment . :bigthumbsup Jul 11, 2009 · Remove the shift linkage under the car and push the transmission lever to the position where park is. #transmissionrepair. I am trying to make sense of the picture from the service manual and the parts that I have. The jerking returns more often than not. If the valves are sticking it could be caused by junk from the band and clutch linings. The purpose of Reservation Mode is to leave the transmission in neutral before exiting the vehicle. Unmolested all original car. Parts for FMX: compare prices for Overhaul Kits, Friction Kits, Bushings, Bearing, Solenoid Kits, Valve body, Torque converters, Planetary Gear kits, Filters, Gaskets Apr 15, 2022 · #howto #tune #adjustment #transmission #classiccars#ford#fairlane #torino #fyp #1968#diy#fastback#automotive Aug 3, 2004 · ADJUSTMENT NON-ALTITUDE COMPENSATING TYPE The C4 and C6 transmissions are equipped with an adjustable vacuum diaphragm assembly. If your Shifter does not seem to connect to the transmission properly, do not make modifications during installation as this may void your warranty. Insert the pan bolt through the kickdown cable trans bracket, and reinstall the pan bolt with the kickdown cable trans bracket attached. Part 1 : The dismantling of a Ford FMX tranny. No refunds on broken or otherwise unrebuildable cores. When I took the screw out the transmission started hitting hard, or slipping. Apr 19, 2014 · The shift rod probably needs adjusting and I'm betting the rod isn't connected to the shift lever the correct distance from the shift lever shaft. Aug 19, 2016 · FMX is bigger and is rated (factory) at a higher power rating than C4. The vacuum diaphragm assembly May 9, 2008 · My 71 has an FMX transmission and stock shifter. A similar adjustable diaphragm has been released for service with the FMX transmission. Original family owner of the power train 351C 2v FMX. Rebuild kits that include the frictions, steels and soft seals are still available and it might be a good idea to look into a rebuild before any major damage can be done that might require searching for a hard to find hard part. it's just a matter of moving mark slightly up or down Apr 7, 2003 · Don't quote me on this, but I BELIEVE the gears are the same for the FMX The ones I got for my FMX had teeth a bit longer than an inch and the center "post" on the end was proly about an inch. The screw was almost all the way out. I think Lokar puts out those instuctions just to CYA. This gear train incorporates a compound (six-pinion) planetary gear unit, utilizing one planetary carrier with a set of short and long pinions, rather Mar 17, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 5, 2023 · The Ford FMX automatic transmission is a three-speed unit first introduced in 1950. One of the aspects of the Ford AOD that makes swaps into older cars simpler is the three-position shifter. May 30, 2021 · Hi. still has the factory windshield fluid. He said he has another valve body for me so I can make some adjustment until I get it to shift the way I want Nov 25, 2024 · 'Transmission Pan FMX 1973 Classic Mercury Cougar Parts June 17th, 2018 - 16 0024 Transmission Pan FMX Grade B Used 1969 1973 Mercury Cougar 1969 1973 Ford Mustang' Pressure Adjustment procedure may cause your transmission to fail prematurely, possibly within only the first few miles! NOTE: Adjustment of the T. 5 turns back. Comes as shown. The trans. Make the adjustments with the transmission in neutral. As the transmission is used, the internal components of the transmission wear. The internal band adjustment procedure may be done when the external adjustment procedure cannot be done correctly. Reservation Mode must be set each and every time you want to remote start a manual transmission vehicle. First I purchased literature to get useful Informations. Call for assistance. With the transmission manual lever in May 16, 2012 · As I have stated in the title, I have a FMX automatic transmission with the neutral safety switch and it appears to have 5 connectors/wires. Check to see if the right rear tire will still rotate. Is your transmission shifting too early or too quick? Then Jul 10, 2008 · Remove the spacer bar and tighten the adjusting screw an additional 3/4 turn. Jan 21, 2011 · For two years I haver been working on my Mustang Mach 1. On most cars, the basic external band adjustment is satisfactory. 250 spacer will fit between servo pin and adjustment screw. Hold the adjusting screw fast and tighten the locknut securely 20-25 ft. Hold the throttle (with the pedal) wide open depress the kick-down operating rod or cable completely Adjust the screw on the carb link so there is less than . open the throttle with your hand and you will see where the screw hits the kick-down. (2) This device may accept any interference received, including interference that may cause undesired operation. 1990-1992 Overdrive bands are double wrap, except in mid 1992, which went back to the single wrap band. 00 This kickdown rod is made of stainless steel and will remain elegant looking its entire life. How do I identify which one I need as there is no stripe visible and all the suppliers have different ones depending on the color of the stripe, ie. Both transmissions are basically the same, but some service parts in the PGN-BN transmission are slightly different than the PGD-BN1 transmission. He made it sound so easy and a no-brainer that I just went with it. Oct 3, 2011 · FMX Band Adjustment Jump to Latest 5. the fmx is Aug 13, 2021 · In this video you will see a fluid change including draining the torque converter on a Ford Cruise-O-Matic Transmission. I have worked on many trannys, C6, C4, FMX, Ford-O-Matic, Hyra-Matic, Powerglyde, Tri-Matic. These guys should have someone that knows that the FMX has a front and rear band to adjust. Moved it back out one turn and still FMX Cruisomatic REAR BAND ADJUSTMENT The rear band of the FMX transmission may be adjusted by any of the methods given below. If this fails, I doubt the tranny would have to come out. In this video I show you how you should check main input shaft end play and why it's critical. Originally, the FMX was called Cruise-O-Matic. If this happens and you are lucky, only the bolt breaks. Turn in to shorten shift points or out to delay them. The transmission functioned fine other than it being jerky sometimes when I shifted gears. Apr 2, 2008 · Clutch, Transmission, Differential, Axle & Transfer Case - Modulator Valve stripe color & Adjustment? - I have a C6 transmission in my '85 F150 behind a slightly modified 460 engine. youtube. • The transmission must be left in the neutral position. A4LD: All Intermediate bands are single wrap. V. truck doctor You must use the filter type that transmission currently has due to differences in filter hold down bracket. Take the vacuum hose off and insert a tiny slot screw driver into the adjusting screw. ) May 3, 2020 · I've always thought this was aggravated by not adjusting the rear band. TV Cable Adjustment. #warnertransmissions. I rebuilt the Holley 4 barrel 8 years ago. No change. behind a 72, 351 Cleveland. Replacing all the seals is a major job, as the trans aluminum eyelet with set screws on the transmission end still attached to the inner wire. The FMX was later used in 4x2 F100s with the 302 V8 from '73 to '76. He did this in an ill-fated attempt to save Mar 6, 2003 · If it's cast iron, and is a 3-speed auto, that is an FMX. Jun 7, 2024 · Transmission Model Number FMX Applications, Specifications, Dimensions, Ratios Mar 4, 2011 · How to properly set the Ford transmission kickdown lever when using a Holley four-barrel carburetor. Jan 30, 2017 · The transmission has never been rebuilt to my knowledge, and I know it has to be worn pretty well by now (odometer shows 91000 miles and I THINK that's total, but its still 47 years old). May 8, 2006 · 1967 - 1972 F-100 & Larger F-Series Trucks - Fixed the reverse problem with my FMX - Guys, I had been living with a problem in my '67 that related to intermittant reverse. I screwed it in about half way and test drove. Using info I found on this site as well as bits and pieces from other sources, I created a manual using lots of my own pictures and discriptions. black, green, white, etc. S, sm case 49740-2 hi-eng/race friction 23701k colen steels c6 frt pump bushing filter 146160 fmx single area modu a34654 sprag, T-400/aod/e 6313p-r band, fmx hi-en/race 6362a-r band, fmx/kevlar Aug 9, 2008 · Im a big fan of both FMX and the C4 trannys. Also substituted many parts (including the pump, and forward & direct clutches) from a second core. Repeat this procedure for the rear band adjustment with two exceptions. They are adjustable as far as shift points go. I have rebuilt maybe 20 FMX transmission and it is rarely any problems with them They are way more rugged than the little C4 and almost equal effichiant. 46RH low reverse band used as example Jun 21, 2011 · Long ago and far away, I installed a B&M ratcheting (Quicksilver!) shifter in my 1969 Torino with an FMX transmission. Mar 5, 2018 · Recently I pulled my FMX transmission to replace all the seals due to numerous leaks from the shift lever, rear and fronts seals and speedo. Install the transmission fluid filter screen and clip. Nov 1, 2004 · Adjust the screw at the carb won't affect upshift -- just the point at which the trans will downshift and it may affect the WOT throttle which would be bad. if you get an adjustable modulator for the FMX you can turn the adjuster clockwise to lengthen the shift points. So, I did replacement one hand tight and tweaked a extra tad with vise grips (not hard, no case markings). americanshifter. ASCS1F323D1: Check out the best kits on the market from the Award-Winning American Shifter Company. Trans is a newly rebuild but is not working properly. Or vice-versa. All the seats, spare tire, jack, tools, etc. Jump to Latest I would also adjust the front band according to the service manual. So I put the screw back in, and it ran normal. 73 351C 351W Torino . REAR BAND ADJUSTMENT 1. Just in case I am ever stupid enough to do this again. The […] Oct 21, 2011 · Originally, I thought that the FMX was bolted to the 289. For example, a PGD-BN model transmission that has been changed internally would read PGD-BN1. indicates that the internal parts in the transmission have been changed after initial production start-up. Feb 29, 2012 · Band adjustment is similar, with a setscrew and locknut like C4 and C6. Oct 2, 2022 · Installing the AOD transmission and LOKAR downshift cable. I'm running an FMX transmission that I had rebuilt with a shift kit and yada yada yada for strength. Oct 23, 2010 · FMX bands must be installed from the rear of the transmission. I also worked on differentials to, too many to count. I have been looking at prior threads but haven't found exactly what I need. lbs. When I bought the car it had a screw in the modulator valve hose. 1971-1973 Mustang, Cougar, Ranchero/Torino 351C, W FMX or C-4 2V/4V Transmission Kickdown Rod from $93. The problem is that they can't find one and nethier can I. There is a major difference, 300-400 rpm, between idle in park and idle in gear. Seems like the FMX has been given a lot of unwarranted bad press which then has turned into fewer aftermarket products. Jun 11, 2007 · Clutch, Transmission, Differential, Axle & Transfer Case - C6 Modulator Adjustment - The previous owner of my 77 F-150 460/C6 2wd decided to adjust the modulator on the C6 transmission (newly rebuilt) to shift very quickly. C6, or FMX transmission into service, you are free Mar 12, 2017 · Again this is based on the fact that the transmission is an MX or FX and '66 or older. Dec 2, 2012 · Most likely the kick-down adjustment is too tight. CLICK HERE to enlarge Aug 11, 2013 · All that I have seen and have on our 3 FMX's have a blue stripe. I would like it to stay in low gear longer. It has it's weak points, like IIRC the second and reverse gear bands. Rebuildable core must arrive back to me within 30 days of your receiving the parts or core deposit will be forfeited. com/products/shifter/?refid=5064The all-new Du How to adjust an automatic transmission band. Is this a correct analysis? If so, I see on ebay shifter handles with shifting cables for a '69-'73 Mustang. If you adjust the TV cable for normal-throttle upshift timing the TV cable bottoms out before you reach full throttle; this results in the TV cable falling out of adjustment after a few kickdowns. might want to find an older transmission shop/man and let them do it. we could just reach where we wanted to drill the new hole in the arm. I am hoping someone can give me step by step instructions/guidance on adjusting the kickdown on my 1972 Mustang with a 302 and an fmx transmission. Then put the transmission into Drive range and tighten the lock nut while holding the adjustment screw in Oct 18, 2007 · The FMX was the basis on the AOD transmission design, so it's not necessarily a bad transmission. FMX. Occasionally I need to slam the shifter into Drive several times for it to engage. Purchased new 8-3-93. Knowing what to look Dec 10, 2017 · My FMX is out of a 1972 Mustang (as far as I know) and when following the linkage directions that I found on here, it says "loosen linkage nut under the car, place the shifter in the Drive position and secure it, and at the transmission linkage go two click positions from the farthest rear position, then tighten the linkage nut". Screw in the stop bolt until contact is made. uxku wqelvr rwn uifalg euwyh jfqaslizp ixbwrd nhsy mxt qegfq