MISUMI. It’s always loose. The one-way clutch has two working states that can be switched, engaging and overrunning. Description. Each sprag is essentially a strut placed between the races in such a way that it transmits power from one race to the other by a wedging action when either race is rotated in the driving direction. The three main ways an application uses a sprag clutch to prevent this rotation are: Backstopping; Indexing The overrunning clutch, or freewheel, is a kind of universal part with a one-way drive character, and is widely used in machinery. one-way roller clutch ML series. 8) Plastic roller sprag. A sprag clutch is a one-way freewheel clutch. That way they can be ready to engage as soon as the relative rotation changes and torque transmission is required. Our sprag profiles are designed to reduce drag and create less wear. Diameter: 25 mm - 110 mm. List and describe the types of pumps in an automatic transmission. 2R4 2004R 200R4 4L30E New Overdrive OD Sprag Element Spring Rollers. PP are sprag type freewheels integrated into 62. When it's rotated the correct way the rollers are constantly being forced down allowing rotation. Total price: Add all three to Cart. Just a couple points. sprag bearing overrunning clutch. Both the one-way roller and the sprag operate on the same principle, but sprags have a greater torque-holding capacity. Study with Quizlet and memorize flashcards containing terms like Two technicians are discussing one-way clutches. I', rebuilding a 1965 400 switch pitch trans. Rotational speed: 160 rpm - 600 rpm. Study with Quizlet and memorize flashcards containing terms like The ________ connects the turbine shaft from the torque converter to the elements of the planetary gear train. Kit includes:Compatible with medium loads and easy to install. The influence of the structure parameters. neither c. Our 400 series one-way bearing element comes with either mounting rings or without. rotation of either race . Mount the clutch ensuring that the shaft drive directionis in the direction indicated by the arrow on the. . with internal bearings full-face indexing. The sprag clutches don’t need any external control. c. For these reasons, studies on high-performance overrunning clutches have always been the focus of. 25 + times engine speed, usally very bad when there is a cast drum involved. 5, we can clearly see that the stator’s inner ring has bonded with the outer ring of the one-way clutch, which means that the stator loads can be regarded as those. Technician A says a dog clutch utilizes roller bearings held in place by springs to separate the inner and outer race of theclutch assembly. , Which of the following was used in early automatic transmissions? and more. The plate can either be replaced or repaired. 2 Nm - 835 Nm. You could leave the intermediate sprag on the bench and the car would still move so the answer to you question is no. For either the sprag or the ramp roller clutch, there are twobasic bearing arrangements. A one way acting sprag clutch is disclosed of the type automatically disengaging the sprags from an outer raceway at a predetermined rotative speed of the inner raceway to reduce wear during overrunning, in which the sprags are of an upright shape and are formed with a rocker portion having asymmetric rocker lip portions. Technician A says a dog clutch utilizes roller bearings held in place by springs to separate the inner and outer race of theclutch assembly. I have the Kawasaki Z1300 with a 3 roller sprag on the starter and that's it. Technician B says that a clutch pressure plate with warpage sufficient to insert a 0. Sprag Clutch Refresher. Indexing Clutch Application Examples:Terms in this set (53) what is a clutch. One-Way. Shipped from our SC warehouse, this Top Quality ATV Starter Clutch with 3 Sprag Rollers, fits all Coolster ATVs with the 50-125cc Honda Type horizontal cylinder engine. The sprag clutch is a type of one-way clutch that prevents the 3rd clutch drum from rotating clockwise faster than the input sun gear. sprag one-way clutch UK 2RS, UKC 2RS series. The quick on and off action works perfectly in the harshest environments with extreme torque requirements. Various stators can be ordered for different track conditions, power levels, and vehicle applications. The recommended mounting tolerances are h6 on the shaft and H6 in a rigid housing. Type GFK - Ball and Roller Bearing Sprag Clutches The GFK clutch combines a sprag unit with a roller bearing and ball bearing into a unit which dimensionally equates to a 59 series bearing. The use of additional “nylos” type seals is recommended especially when the working temperature exceeds 50°C. 0 /5 ·. Allows for a compact design. The metal shell of one way sprag bearing contains many rollers, needles or balls, and the shape of its rolling seat (cavity) makes it only roll in one direction, but it will produce great. An arrow on the lip indicates the rotational direction that locks the bearings. Thrust Needle Roller Bearing - 2 mm Width, Single Row. One-way clutch, variable cross-secti on torsional spring, dynamic mod el, clutch engagement Date received: 19 August 2019; ac cepted: 5 December 201 9 Handling Editor: Hui MaThe Low / Reverse Roller One way clutch seldom gives problems. Allomatic one way clutches are full-hardened, individually loaded, and made with high-quality maraging steel that provide higher fatigue limits than stainless steel. Tech A. Bands and roller clutches are holding members. It resembles a roller bearing but, instead of cylindrical rollers, non-revolving asymmetric figure-eight shaped sprags, or other elements allowing single direction rotation, are used. The element of the planetary gear set that is connected to the transmission output shaft. If one race of the overrunning clutch is securely fixed to a grounded member, so that it cannot rotate, and the other race is free to turn, the free race will turn freely in one direction of rotation, but willInside the stator is a one-way clutch unit that consists of a splined inner race, an outer race fit into the stator, and a sprag, or roller clutch, separating the two. The inner ring is designed for unidirectional function without bearing support. Everywhere else - Lo-roller unlockedProduct Description. How Sprag Clutches Work. So, the statement of Technician is correct. A one-way sprag clutch prevents rotation from moving freely in both rotational directions. 591") OD (B) 35. Then upon slowing or reversal, a spring at each cam pushes them back into sprag-type engagement. Rotational speed: 220 rpm - 2,650 rpm. Share:. series ball bearings (except size 40). The paper explained both the static and dynamic behavior of roller One-Way Clutches (OWC), and described the practical application of esoteric stress equations to the design of roller OWCs. one-way roller clutch ML series. 2. Moves in Range Other Than One Selected 1) Bad mounts/proper alignment 2) Bent linkage/frozen cables 3) Linkage adjustment (cable and hard rods) D. Significant contact forces (OWC): roller, sprag, and pawl. a. In the KOYO sprag type one-way clutches, KW and KX Series are selected according to desired application. Quantity Orders as low as 101. As80 Nss80 Tss80 One Way Bearing Manufacturer Sprag Clutch One Way Roller , Find Complete Details about As80 Nss80 Tss80 One Way Bearing Manufacturer Sprag Clutch One Way Roller,One Way Bearing Manufacturer,Sprag Clutch One Way,One Way Clutch from Other Bearings Supplier or Manufacturer-Changzhou Suma Precision Machinery. None of the above. All-in-one rolle. The rollers are able to move freely in one direction but lock up in the opposite direction, providing a one-way rotation. Jones & Bartlett LearningOne way bearing, sprag type clutch CSK 40-P-C5 Brand:STIEBER Size: 40X80X22 d (inner diameter) 40 mm D (outer diameter) 80 mm B (width) 22 mm Prefix Prefix/Suffix Description C5 Radial internal clearance greater than C4 P Keyway on in. Which of the following is/are true? a. The Support Drum has a one-way roller bearing inside:Both parts checked out OK, and the one-way bearing does its job. Drawn-cup roller clutches give. Our sprag profiles are designed to. The ribbon spring (16) defines a plurality. Torque: 70 Nm - 2,300 Nm. 5. Our Voluntary 30-Day Return Guarantee does not affect your legal right of. The T-350 intermediate sprag race and sprag (actually a roller clutch) take a brutal amount of force on a 1-2 shift at high rpm. 10. 6 Pieces Needle Roller Bearings One Way Bearing Small Octagonal Bearings Industrial Bearings 8mm Bore 14mm OD 12mm Width with Nice Load Carrying Capacity and Stiffness Bearing. Torque: 70 Nm - 2,300 Nm Diameter: 25 mm - 110 mm Rotational speed: 160 rpm - 600 rpm. 7. They are either a roller clutch or sprag clutch. a plane surface inclined at less than a right angle to a horizontal surface, used to roll or slide a load up or down. Whether you know them as a one-way clutch, roller clutch, sprag, or mechanical diode, we have the parts you need and ready to ship. On the other hand, if the stator's clutch freezes up and remains locked. Either way, the separate numbers on the engines for production dates tell a story that in week 33 of 84, they were still using the older roller clutch setup. If the sprags don’t maintain that constant contact, the clutch could. PP features a keyway on both the inner and outer race. Some guidelines are: 7-Inch Converter - Ultra-high performance from 6000 to 9000 rpm stall speeds. One way clutch bearings (also known as sprag clutch) are compact, lightweight and operate directly on a shaft. Verify proper operation of the one way clutch. 440 60 ft. . Another big issue is the Intermediate sprag also works under load, it needs moments of time to load the sprag elements properly & also the sprag race dementions come into play. First design carriers also use smaller diameter pinion pins. They are bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm. one-way roller clutch GLP F7D7 series. Sonnax GM 4T60E 1-2 Roller Clutch Spring Kit. See Figures 1 and 2. 1 One-way clutch is also called overrunning clutch, which only transmits torque from the input to output. Sprag Roller Clutch, Fits TH700-R4 4L60E 4L60 4L70E TH-700, Low/Reverse, 1987-Up. Some vehicle models came with either the standard 4T65E or the 4T65E-HD version for the higher powered engines. Two technician are discussing transmission oil pumps. Figure 3: 4L80-E Overrun Drum. The sprag cannot rotate far enough to jam in the other direction, hence it is a one-way clutch. In all forward speeds torque must be transferred between planet gears S1 and S2, since only S1 planets engage the input M1 and only S2 planets engage the output R1. mildelay angles of NTN one-way clutch units differ depending on the type and the torque that is applied to the one-way clutches. The compressive deflection for the sprag itself can be written as where is the normal contact force on the inner race or outer race. 9. Allows for a compact design. The orientation is self explanatory if you observe the bolt pattern. Technician A says the drive chain may be stretched, causing the noise as it hits the inside of the case. Technician A says a dog clutch utilizes roller bearings held in place by springs to separate the inner and outer race of theclutch assembly. A 350 never had a low "sprag" so you can't get it in backwards unless you really are a hack. with internal bearings indexing backstop. Allows for a compact design. The reason for this 4L80-E failure may come from a number of different avenues. Torque: 70 Nm - 2,300 Nm. The multi-plate clutch is shown in the figure. There are many designs but the common one is a set of balls on ramps. Internal clearance options: C2, C3, C4. Technician B says a one-way roller or sprag is a device that typically drives another component in an automatic transmission. Study with Quizlet and memorize flashcards containing terms like The torque-carrying capacity of a clutch is determined by:, When a multiple-disc clutch is used as a holding member, the lugs of the unlined plates are splined into, When a sprag clutch locks, the sprags and more. keyless transmission elements » locking assemblies » shrink discs » locking elements » taper lock. Upon reversal, the cams quickly release (and then tolerate high overrunning speeds). When the unit rotates in one direction the rollers slip or free-wheel, but when a torque is applied in the opposite direction, the rollers tilt slightly, producing a. Study with Quizlet and memorize flashcards containing terms like Technician A says that when an automatic transmission/transaxle shifts into overdrive, the output shaft is rotating faster (higher RPM) than the engine crankshaft. Procomp Electronics Automatic Transmission Heavy-Duty Intermediate Clutch Outer Races PCE698. Compatible with medium loads and easy to install. Both A and B D. ☒ True or ☐ False 42. As a general rule, Roller Skate as a noun, "This is my roller skate", it is most correct to use two words, not hyphenated. d. Roto has a conventional clutch, a sprag. Above left: This is how a bolt-in sprag should look, with prongs to hold the rollers and springs. The steel cage evenly spaces rollers for reduced. Precision Bearings;A tire is mounted to a rim, and the rim is mounted to a wheel. Built-In Freewheels can either be roller or sprag type freewheels that are predominantly non-bearing supported. The one-way clutch has a close relationship with torque converter, especially for the stator, and its geometry structure and the basic components can be seen from Fig. 22935 Elkana Deane Lane Katy, TX 77449. Shaft tolerance must be either h6 or j7; the tolerances for the seating must be either H7 or F7. for low to mid-speed and middle load applications. 7. Rear drum, rear planetary and rear one way sprag - Another problem area. Technician B says that one or more of the transfer case bearings could be defective. Technician B says the pump is driven by the hub on the back of the converter housing. In the middle of rebuild and just used the one I. They are used in high-quality ratchets (socket wrench) and are also the reason your car with an automatic transmission won't roll backward down a hill when it is in gear. Hutch. Min. The wedge-raceway contact mechanical model, considering centrifugal force of wedge and the eccentricity of the inner ring and the outer ring of the one-way clutch, is established based on Hertz contact theory. Locking. d. Either race may be the driven member or driving member . Technician A says that a sprag and a roller are two types of one-way clutches. Either one for the calculation is reasonable,. Both A and B D. Lubrication can either be a blessing or a thorn in your side. Allomatic one way clutches are full-hardened, individually loaded, and made with high-quality maraging steel that provide higher fatigue limits than stainless steel. None of the above. FORD E4OD 1989-1994 200110 200110 Overdrive Sprag is a replacement for the OE part E9TZ-7A089-A in the 1989-1994 FORD E4OD transmission. Part Number: BDD-1060603. A sprag clutch is a one-way freewheel clutch. A sprag and roller one-way clutch assembly (10) including an outer cage (12), an inner cage (14) and a ribbon spring (16) for use with a clutch having outer and inner races (70, 72). If I was to run a 514 with a blo-thru set up I sure would make that trans bomb proof. None of the above. 5) E4OD forward clutch drum machined out to hold 6 clutches over the stock 5. Drive in One Range Only C. When driven in one direction the sprag rotates and jams between the raceways which locks the raceways together. Hi, I’ve been learning about car mechanics recently and I would like to know how the automatic transmission’s one way clutches work. Hard inserts are available to replace the worn. the 1996 and up 4L80E low roller clutch can be installed. 3) Trans cooler + temp gauge. Neither A or B, Tech A. Bands and roller clutches are holding members. OR with roller ramps. Technician B says it normally stops fluid flow in both directions. Once the drum is removed, remove the rear band. Figure 4: 4R100 Coast Clutch Drum. Sprag Clutch vs Roller Ramp Clutches. Which of the 2 '*' marked effects causes this, I cannot answer, nor can I answer how the effect scales to full size. 7) 6-pinion planetary forward and reverse. They will drive in one direction, and when rotation is reversed, or if the output rotated faster than the input, they will slip or. Correct interference dimensions must be maintained to obtain maximum bearing and clutch performance. Often, sprag clutches can transmit more torque than other designs of slip or overrunning clutches. What could be the cause? incorrect clutch clearance or incorrect cable adjustment. Tech B says that the clutch must slip slightly during engagement. One Way Bearings are designed to transmit. A sprag is a one-way roller clutch, also known as an overrunning clutch. If Rollers fell out someone prior used your C4 Corvette to its full capabilities. Normal unboosted line pressure is about _________ psi. Company Introduction: Changzhou Lisongtai Industrial Motion Technology Co. It resembles a roller bearing but, instead of cylindrical rollers, non-revolving asymmetric figure-eight shaped sprags are used. double wrap. Rotational speed: 160 rpm - 600 rpm. Spherical ball bearing(230 series, 222series, 223series) 11. Noises/Problems-Pump 1) Friction plates/bands 2) Lock-up shudder 3) Gears 4) Roller and sprag clutches E. Types CSK. Order: 10 pieces. . 32 (+GST) Each. The product range covers cam, roller and sprag one-way clutches and systems. This Is A New Overdrive One Way Roller Clutch Aka Sprag. An indexing sprag clutch can also be an added safety precaution in case of a motor or electrical failure. In 1997, Chesney and Kremer wrote a paper entitled Generalized Equations for Roller One-Way Clutch Analysis and Design [ 1 ]. all of the above. This. 130. Technician B says that a one - way clutch could be installed upside down and cause the automatic transmission/transaxle to not function correctly. Burning Rubber for 200-300 Feet off the line or at least tried too several times The Forward Sprag in our 700R4-4L60E transmissions work real hard & has a very important task. So, the statement of Technician B is also correct. Sometimes a starter rebuild can help by getting more rpm, and throwing the rollers out harder. Sure they are high $$ items but a helluva lot less than a prosthetic leg. Sprag clutches operate against smooth cylindrical surfaces. 3. It can freewheel in one direction, but locks up in the other direction. mechanically. As u can see, there's a ratchet within the bevel gears and I thought I had to find a whole new mechanism to replace the entire contraption. Sprag, GM Turbo 400 TH400 Billet Steel Intermediate Clutch Sprag-Outer Race. Technician A says that a sprag and a roller are two types of one-way clutches. Sprag Clutch - General Specification RENOLD Clutches and Couplings. In that case if I don't have slippage between casing and sprag, it's a jammed system. Analysis of Use of Road Roller. In reality, all of these sprags are not much of an. A pressure plate is the most important component of the entire clutch. c. It resembles a roller bearing but, instead of cylindrical rollers, non-revolving asymmetric figure-eight shaped sprags are used. In 1997, Chesney and are. You can tell the difference easily, roller clutch has flat accordion springs and round rollers, and. Is grounded at all times and the only thing that turns it on or off is the direction of rotation. Two technicians are discussing one-way clutches. Min. Tech B C. Torque: 0. Tech B says that sprag clutches must be serviced as a. Further note on the one way bearing. tech A b. 00 - $85. Study with Quizlet and memorize flashcards containing terms like The art of dressing and arranging hair to create temporary changes in the form and texture?, The tool that allows the greatest airflow to the hair while directing it into the lines of the design?, The type of comb that is uses for backcombing and smoothing the surface of the hair? and more. 3. Ultimate 16 Roller Sprag, valve body with LBA, & a steel front drum. Automatic transmission car manufacturers incorporate the sprag clutch to have a smooth gear. It is ideal for centrifugal lifting off of sprag type freewheel with the inner race rotating that is for ckstop, or overrunning clutch applications. Other one-way-clutch problems occur when the cages that hold the springs and rollers start to wear. Reply Like. 22, no. Allows for a compact design. )The sprag clutch is a rolling-type bearing that uses drag rollers, which are activated by a spring that allows the element to rotate freely around another, until the moment the direction is reversed, since at that point it locks and it stop spinning. This type of clutch is commonly used in overrunning situations, such as when the vehicle is coasting downhill. Whether as a standard one-way bearing, a one-way stepper feed, overrunning clutch, or overrunning freewheel, one-way bearings are versatile, both in functionality and usage. Allomatic sprags are full-hardened, individually loaded, and made with high-quality maraging steel that provide higher fatigue limits than stainless steel. Among other topics, Sauzedde led the reader through analyses on contact stress, outer ring hoop stress, and roller centrifugal force computations. 1 yrs CN Supplier . Non-separable bearings with either steel or ceramic balls & a standard contact angle of. 2. Sprags jam when driven and slide when in reverse. This kit contains 16 steel steel springs and rollers (elements) and a bimetal bronze washer. We offer them in a wide range of sizes, package configurations and torque capacities. In some cases, we have upgraded, HD, or HP units available. 6) Better servo (R-code is the highest IIRC). The type of one-way clutch that uses rollers is called a sprag. Multiplate Clutch. This paper introduces a new multi-plate clutch system that allows freewheeler shifts without the need for conventional roller or sprag type clutches. All One Way Clutch Bearings. Sprag-type one-way roller bearing clutch consist of an outer ring, figure-8 wedges, retaining springs, and inner rings, and these wedges work in a similar manner to the rollers in a roller-type one-way clutch. These bearings are good for large orders and low to high torque needs (1 to 2673 Nm). Brand. The RIZ has an inner race designed for freewheeling. That means in the engaged direction, there is no relative rotation allowed between the two components connected by the. sprag one-way clutch FR series. wedge (examples) knife, axe, fork, nail, doorstop. The input can drive the output in a chosen direction and Application / Type: Industrial / General Purpose, Other; Bore. Freewheel bearings are characterised by their ability to only turn in one direction which. Student A says that most pressure regulator valves are arranged so that line pressure tries to move the valve in one direction while a spring tries to move the valve in the other. Study with Quizlet and memorize flashcards containing terms like The vehicle drivetrain can send power to _______. Technician B says that. A bearing may be possible in here, still checking. Tech a says that 2 hydraulic clutches are used to input the Simpson gear set. Torque: 70 Nm - 2,300 Nm. The steel cage evenly spaces rollers for reduced. I think what I’m confused about is what they actually. The stator is mounted on a ________. There are presently two major types of one-way clutches (OWC): roller and sprag in the helicopter transmission system. So, the statement of Technician B is also correct. The 68RFE low reverse sprag is commonly known to flip its dog bone sprag struts and fail. Actually I don't even know what you could have done to the valve body to make it not move either , that makes even less sense to. 00 mm (1. One-way bearings with roller clutch and one-way bearings with sprag clutch are the most common. This Is A New Borg-Warner Low/reverse One Way Roller Clutch Sprag. 1st gear w/ transbrake disengaged - Direct clutches release, sun gear free to rotate anti-clockwise, rear band releases and lo-roller locks. 005 inch thickness gauge under a straight edge must be replaced. Compatible with medium loads and easy to install. (Based on NTN measurements. Order: 1 piece. A 500 904 GM TH M 200 200C 2004R 325 3254L Low Roller Sprag New. , Ltd, is a manufacturer specialized in Producing Various One Way Bearings, One Way Clutch, Overrunning Clutch, Needle Roller Bearings. FREEWHEEL (ONE WAY) CLUTCHES - SPRAG TYPE An ISO 9001 : 2015 Certified Group NMTG NMTG Mechtrans Techniques Private Limited A2, GIDC Naroda, Phase -1, Nr. The overrunning clutch located within the stator assembly allows the stator to rotate in one direction only. You. a. Products. 41. It has the early style low roller clutch in it. ☒ True or ☐ False True or False question 41. One-way clutches can be either one-way rollers or sprags. Rotational speed: 350 rpm - 3,600 rpm. The one-way clutch has two working states that can be switched, engaging and. transferring torque. The type of one-way clutch that uses rollers is called a sprag. When it comes to a one-way clutch (OWC), more factors come into play. Brand. The type of one-way clutch that uses rollers is called a sprag. Technician B says one-way overrunning clutches can be either roller type or sprag type. The orientation is self explanatory if you observe the bolt pattern. Torque: 70 Nm - 2,300 Nm. Sprag clutch bearing must be installed to ensure the coaxiality of the inner ring. It unlocks, however, using a roll technique in which the inner and outer roller. When a tire is out of balance, it can cause the steering wheel to vibrate, especially at higher speeds. 95. Borg Warner's product range covers cam, roller, and sprag one-way clutches and systems. The rear wheels B. reduced. A sprag is a kind of clutch that will turn in one direction but not in the other. Technician A says that bursting of clutch friction facings is often caused by coasting a truck with the clutch pedal depressed. A roller type sprag member consisting of three main elements, an outer roller half section, an inner roller half section, and an assembly-location pin. Hutch. 5725. Superior Ford AOD AODE 4R70W Automatic Transmission Spiral Plus Intermediate Sprag Ring Kit 4R75E. Everywhere else - Lo-roller unlockedProduct Description. The Grease will jam in the ramps in the one way clutch bearing (SPRAG CLUTCH) and your Bearing will JAM UP SOLID! use either Transmission fluid (a few Drops every 10 flights or so) or you can use 3 in 1 oil if you choose. 5. None of the above. This clutch is a freewheeling device with an inner race and an outer race, either of which can be the input or output member. Lo-roller clutch unlocks. Lo-roller clutch unlocks. Basic Designs. za Office: +27 10 035 6037 or +27 11 425. Technician A says that a sprag and a roller are two types of one-way clutches. A one-way sprag clutch prevents rotation from moving freely in both rotational directions. In this application the Whenever the forward clutch is applied, and the sprag assembly is installed between the outer race and forward sprag clutch assembly is holding, power from inner race in such a way that the inner race and sun the converter and turbine shaft is transferred to gear are forced to. 1 One-way clutch is also called overrunning clutch, which only transmits torque from the input to output. When torque is applied, the sprag locks and prevents motion in one direction; however, when force is released, the sprag freewheels or allows motion to take place freely in the opposite direction. . Will also go with the TransGo TCC Isolator-Conv Regulator Valve, and NOT use the Sonnax Servo release valve. 99. A band can be used to hold or drive a planetary gearset. Hard inserts are available to replace the worn. Damage to the band, input/output shafts, sprag, etc. Study with Quizlet and memorize flashcards containing terms like Technician A says a simple check valve is used to block a hydraulic passageway. GMN Sprag Clutch Insert Elements, 400 Series are the perfect cost-effective solution when you don’t need integrated ball bearing support and/or you need multiple sprag clutches. I use the good outer races and roller clutch's in all my mild buildups and tame down the 1-2 shift shock to make them live. Sprag Clutch Refresher. But all THAT said, let me tell you what FORD did here in the 5R. The Design & Functionality of a Sprag Clutch. This makes transmit power between the engine shaft and the transmission shaft of a vehicle. Product information . With the thrust washer and snap ring removed, remove the drum. one-way roller clutch KI-ASK--GFK. 4L vehicles (2012 and up), which in this application is called the 6F24. Either a one-way sprag or a roller clutch is used in the stator assembly. Technician A says a multi-disc clutch is a holding/application device in an automatic transmission. We offer them in a wide range of sizes, package configurations, and torque capacities. 18. Freewheel bearings are. ALL. 8ARQ. .