This wear can cause enough pre-load to be lost that the pinion will actually move when torque is applied or removed to the pinion via the driveshaft under engine acceleration or deceleration. A reference point is critical to this project. 2 watchers. I removed the socket and yoke holding tool and reinstalled the scale. Determining preload force. In the photograph below, I fabricated a "scale" by using a piece of stock metal 9 inches in length. A drive axle damaged by Product Reviews Write A Review. The drive axels connect to the carrier via splined openings. At the correct pinion nut torque it should not over tighten the pe-load on the output shaft. Re-attach the scale. 2 0 obj The challenge was to fabricate an acceptable substitute. 1350 SERIES PART TYPE cOMPARISON NUMBER MERITOR NUMBER cOMMENTS U-Joint kit 5-178X CP178X Full Round Slip Yokes 3-3-1501KX 135N31501KX 3-3-488KX 135N3488KX 3-3-598KX 135N3598KX Midship Tube Shafts 3-53-1351 135N531351 Page 1 of 2 1 2 Next > Jan 6, 2014 #1. Top Rated Seller Top Rated Seller. West Coast Differentials stocks a complete line of light duty axle parts for Chevrolet, Chrysler, Dana, Ford, GM, Jeep and Toyota and more! My Eaton rearends specify 450 lbs.-ft. according to the manual. 57 18. <>>> To get more accurate to torque some places use a tool called a raptor. This is the reason you need the car on 20 inch jack stands. The proper tool is an Inch pound torque wrench; however I had no intention of purchasing one for this project. Brand New. PART NUMBER REMARKS 1 Nut-drive pinion 1 1227-C-939 2 Washer-drive pinion nut 1 1229-E-1331 3 Input yoke assembly 1 See SECTION 5 4 Capscrew-pinion cage 8 S-269-2 1.12" x 3/8" S-2610-2 1.25" x 3/8" S-2616-2 2.00" x 3/8" 5 Washer-pinion cage 8 1229-B-1666 8WA-16 6 Cover-pinion cage 1 A-3266-V-126 7 Oil seal 1 A … Product Q & A. In most cases this condition is more of a nuisance than a sign of impending disaster. I reinstalled the holding tool and socket to the pinion nut. Start with a section of 2x4 lumber and drill a 1 1/2 inch hole in one corner. Quick view Compare . New Genuine PAI Nut P/N ER22470. Page 1 of 2 1 2 Next > Jan 6, 2014 #1. Once the preload on the bearings begins to increase, checked via the torque-to-turn method, you want to tighten the pinion nut in very small increments. PART NUMBER REMARKS 1 Nut-drive pinion 1 1227-C-939 2 Washer-drive pinion nut 1 1229-E-1331 3 Input yoke assembly 1 See SECTION 5 4 Capscrew-pinion cage 8 S-269-2 1.12" x 3/8" S-2610-2 1.25" x 3/8" S-2616-2 2.00" x 3/8" 5 Washer-pinion cage 8 1229-B-1666 8WA-16 6 Cover-pinion cage 1 A-3266-V-126 7 Oil seal 1 A-1205-G … Remove socket and yoke holding tool. Proven Meritor axle leadership has resulted in a broad range of front non-drive steer axles and front drive steer axles that combine unsurpassed steering control, durability and low maintenance. The nut must not be turned more than 1/8 inch (3.175mm) without checking the pinion drag using the scale. Identified are the following: The pinion (yellow) rotates via the driveshaft and turns the ring gear (purple) which is bolted to the differential carrier. AXLES Thread Size 1-1/4" -12 INNER & OUTER NUT LOCK WASHER THRUST WASHER R00061 8 R 00061 7 R 00061 9 (yellow arrow photograph below). 4. All depends on how convenient you want this deal to be. Comments. Now is the time to check the Pinion assembly. x��WKo�8����.j�oJ��@�6E�����Au��@,���}`�ΐ�,�fZ{Ћ���e�hN���ǣ���b䮓�� CHUNKS: (1) LARGE & (1) SMALL SIDE PINION BEARINGS/RACES (SOLD SEPARATELY) (1) UPPER RING GEAR LARGE ROLLER BEARING (SOLD SEPARATELY) (2) 6 BOLT SIDE COVER UPPER DOUBLE PINION BEARINGS & RACE KIT (SOLD AS A MATCHED SET) (2) LOWER CARRIER HALVES BEARINGS/RACES … Stop immediately the nut moves. (red arrow photographs below). Torque recommendations and transmission diagram for your Eaton Fuller transmission, for 7, 8, 9, 10, 13, 15 & 18 speed Eaton transmissions. <> cage assembly 1 A-1205-D-1928 6 Cone - drive pinion outer bearing 1 HM804846 7 Cup - drive pinion outer bearing 1 … FRONT DIFFERENTIALS, SQHD SQ100 SQ100-P SSHD RT40-145 SERIES RD20-145 RD20145 RDL20-145 RDL20145 RP20-145 RP20145 RPL20-145 RPL20145 RT46-160 SERIES RD23-160 RD23160 RDL23-160 RDL23160 RP23-160 RP23160 RPL23-160 RPL23160 The crush sleeve, once compressed, stays compressed. Again, while rotating the wheel torque the spindle nut to 20 ft. lbs. The original weight would not move the pinion yoke. This wear can cause enough pre-load to be lost that the pinion will actually move when torque is applied or removed to the pinion via the driveshaft under engine acceleration or deceleration. pinion bearing pre-load 12-15 inch lbs new. Easily find what you need from 2,209,851 parts available. We torque the pinion nut down to say, 200 ft/lbs, and it begins to crush the sleeve, but, we do not re4ach bearing drag spec, nor do we even reach bearing slack elimination. 742820-A074059. Torque Wrench Method Make sure nut is loose. Differential & Axle Parts Specialists We have your differential parts in stock ready to ship today. ABPP3853510172, that will clear the hole on t … We offer a complete line of rear end parts for the Dana 70 differential. Securing the pinion yoke while this force is applied requires a special tool. (yellow arrows photograph below). Remove the yoke nut and yoke from the input shaft. Vise Method - If the yoke and nut are used, mount the assembly in a vise, clamping yoke firmly. Illustrated below is a detailed drawing of the pinion assembly of a typical differential: Pinion pre-load is the force (pressure) between the pinion bearings (blue) and the pinion bearing's race (yellow). The drawing below shows the Jaguar's differential. Part No. MX-120 ™ / MX-120-EVO ™ / MX-140 ™ /MX-160 ™ Front Drive Axles. I started with an old bumper jack. (blue and red arrows photograph below). Carolina Thomas Bus Buzz July 10, 2014 2 When installing a Meritor rear axle with 7.17:1 rear end ratio, the pinion nut must be torqued to 940 foot-pounds.This precise amount of torque is critical to prevent an additional failure. Always start the nut by hand. An air hammer with 57 18. A NOTE can also supply information that will help to make service quicker and easier.!! Spindle Nut Torque Specifications Torque Specifications are Important To ensure that you have the correct torque for the specific vehicle always refer to the National catalog 510-2, the National torque specification brochure or contact the manufactures dealer. Inner Nut Torque a Outer Nut Torque Out-of-Service End Play Criteria b Trailer (TB Series) 700-750 lb-ft (952-1020 Nm) 250-300 lb-ft (340-408 N m) 0.006" (0.1524 mm) or more Initial Adjusting Nut Torque Tighten Adjusting Nut Install Tab Washer and Retainer Nut Final Adjusting Nut Torque (Counter-clockwise) d Acceptable End Play Trailer (TRIADTM 6-8 inch lbs used If you’re thinking 940 foot-pounds sounds like a lot, you are correct! Step 4. Supporting the front of the car with jack stands is not a problem, however the rear jacking points are designed to accept the factory jack. Insert new cotter pin through nut and spindle. This noise is a result of the pinion shaft moving slightly, thus changing its angle to the ring gear, as on/off engine torque is applied to the differential. DRIVE GEAR NUT 250-300 Lbs.-Ft., 2-1/8-16 L.H. Discussion in 'Trucks [ Eighteen Wheelers ]' started by Juicehauler, Jan 6, 2014. A Pinion with too much pre-load will overheat and destroy the pinion bearings requiring a complete differential teardown and rebuild. Preload is correct when torque required to rotate the pinion bearing cage is from 10 20 in. Of the two conditions, not having enough Pinion pre-load is far preferable. This noise is a result of the pinion shaft moving slightly, thus changing its angle to the ring gear, as on/off engine torque is applied to the differential. New pinion nut torque wrench with. Cast Iron Housing: 80-100 Lbs. Pinion pre-load is lost gradually over the life of the differential as the bearings and or race wears with use. Top Rated Seller Top Rated Seller. It should turn freely between the backlash. This precise amount of torque is critical to prevent an additional failure. TORQUE RODS; TOOLS . My differential pinion did not exhibit any of the above systems, so the project continues. the differential distributes torque equally to both axles. 1400km later and oil leak developed from the pinion in the back diff - the pinion nut had come loose. Dec 17, 2013 0. Add to Cart. pinion nut must be torqued to 940 foot-pounds. Not enough force from the pinion nut and the crush sleeve holds the pinion bearings too far away from the pinion race resulting in not enough pinion pre-load. All TOOLS; AXLE; BRAKES; CHARGERS; CLUTCH; DIFFERENTIAL; DRIVESHAFT; ELECTRICAL; HYDRAULIC; ... 2730T1 Rockwell Meritor Pinion Seal Install Tool ... Quick view Compare . 2.5 Ton Rockwell Pinion Nut. Remove the nut from the pinion shaft with a large breaker bar and socket, you will need to set the parking break securely to do this. The pinion yoke holding tool (yellow arrow) is supported while a pipe is placed over the breaker bar (green arrow) to increase leverage. if the input shaft is worn where the seal rides a speedy sleave can be used. It is important that you properly torque the spindle nut to ensure Using a template that I made of the pinion flange I transferred the position of the second hole and the clearance necessary to access the pinion nut. Attach the holding tool to the pinion yoke using two bolts and nuts. %PDF-1.5 Photographed below is the movement of the pinion nut (yellow arrow) relative to the pinion. It's not much, but it's clearly identifiable. Global supplier for commercial vehicle manufacturers for specialty industries with a wide range of aftermarket solutions from drivetrain to brake systems. I have a 3/4" impact that goes to 900 lb.-ft at 100psi, so be careful going as tight as you can with a 3/4" impact. Reattach the driveshaft and consume some alcohol. 6. TM 5-4210-220-34 2-21. With this material, it's easier to start with a small drill bit and work your way up to the proper size. 32a - Axle Nut Catalog Pr inter Version JANUARY 8, 2020 TRAILER AXLE NUTS EATON, MERITOR, SPICER & STD. 33 Nut — Differential Carrier-to-Axle Housing 34 Capscrew — Differential Carrier-to-Axle Housing 35 Ring Gear and Drive Pinion 36 Inner Bearing Cone — Drive Pinion 37 Inner Bearing Cup — Drive Pinion 38 Shims 39 Inner Spacer 40 Helical Driven Gear 41 Outer Spacer 42 Outer Bearing Cup — Drive Pinion 43 Outer Bearing Cone — Drive Pinion As the pinion nut is tightened it forces the yoke against a "crush sleeve" (red) that is designed to "control" collapse under force. (1) Apply clamp load to the pinion bearing cage assembly. I attached the original weight in the original location. I leaned on the breaker bar to achieve another small incremental movement of the pinion nut. If is a 2 1/4” - 2 1/2” nut then yeah it’s around 650 ft-lb. As the pinion nut is tightened it forces the yoke against a "crush sleeve" (red) that is designed to "control" collapse under force. Excel P/N ER22470 is #30 with the red box in the diagram above( W460S Forward Rear ). FRONT AXLE - Continued 2-21.2 Differential Carrier - Continued (3) Apply press load (see chart below) to the assembly and check rolling torque.. Wrap soft wire around the bearing cage, attach spring scale and pull. The two holes (yellow arrows) are 3 1/8 inches apart and will attach to the pinion yoke. (photograph below), The jack shaft is extremely tough, however some time on the grinding wheel removes the necessary material. �B�g�џ�y�~AHπh̗��ŕ R��g��|ZflB�q,M�r&X�����]HRݝ�~=���DA���>'a�[Y��M}$�����x� You could buy one, or you could make one. This maintenance manual describes the correct service and repair procedures for AxleTech’s planetary rigid and steer axle wheel ends with Discussion in 'Trucks [ Eighteen Wheelers ]' started by Juicehauler, Jan 6, 2014. If you’re thinking 940 foot-pounds sounds like a lot, you are correct! You can source these at any junk yard. Excessive torque can damage a drive axle, which will affect axle performance and component life. Insert new cotter pin through nut and spindle. Rockwell Differential Model Number Index. Loosen nut from initial torque and finger tighten. Kit -Pinion Nut And Washer Included In Gear Set KIT 2638 1 1 • Nut - Pinion • 40X-1233 1 2 • Washer - Pinion • 1229-W-4521 1 3 Bearing Cone - Pinion - Outer A1-1228-G-605 1 4 Bearing Cup - Pinion - Inner 1228-F-604 1 5 Kit -Pinion Bearing Spacers Use 2 As Required KIT 2396 1 endobj Some applications may require a torque in excess of 350 ft-lbs to collapse the crush sleeve. But the torque is based on the nut size. Spindle Nut Torque Specifications Torque Specifications are Important To ensure that you have the correct torque for the specific vehicle always refer to the National catalog 510-2, the National torque specification brochure or contact the manufactures dealer. 1-3 C SERIES C100, C102, C103 3200-P-484 ITEM DESCRIPTION QTY. or Best Offer. stream The Proper Amount of Torque Is Critical. This process must be done in 1/8 inch incremental movements of the pinion nut. Differential..part number..nut..the hole on the pinion yoke I have an 07 vehicle with a differential model AACARS-15, s.n. Some are retained with self-locking bolts that have a non-serrated head and lock patch and use a lock strap. Search Results for Rockwell f106 Rears (Rear) on HeavyTruckParts.Net. when the cover is off you can remove and replace the seal. Threads, Clean Threads with Solvasol or Equivalent Stake 2 Places. Install the spindle nut. Document the final pinion torquetoturn.. Now back off the nut 1/4 turn. Rear drive axledifferential drive pinion front bearing. West Coast Differentials stocks a complete line of light duty axle parts for Chevrolet, Chrysler, Dana, Ford, GM, Jeep and Toyota and more! 15. We have a pinion with a thrust area for a bearing, and the rear bearing in place, along with a crush sleeve, NOT crushed down, and a front bearing, yoke and nut. 8 Bearing Cone — Pinion Outer 9 Bearing Cup — Pinion Outer 10 Bearing Cage — Drive Pinion 11 Shims 12 Spacer— Pinion Bearing 13 Bearing Cup — Pinion Inner 14 Bearing Cone — Pinion Inner 15 Drive Pinion 16 Spigot Bearing 16A Snap Ring 17 Carrier 18 Thrust Screw* 19 Jam Nut* — Thrust Screw* 20 Adjusting Ring — L.H. Pinion Shaft Parts: OEM PN: Alternative PNs: Pinion Seals 7521241 / S-E725 12470104 / A-1205-U-515 Main Pinion Bearing 712157 / S-17589 Timken 29585 / 29521 Support Pinion Bearing 714009 / S-17590 Timken 22780 / 22720 Pinion Shim Pack 7521764 Pinion Nut 7521234 Pinion Nut Washer 7521235 Intermediate Shaft Parts: OEM PN Check out our stepbystep pinion seal. Differential & Axle Parts Specialists We have your differential parts in stock ready to ship today. 1/2-13 Threads. This precise amount of torque is critical to prevent an additional failure. In the photograph below, I used a section of a coat hanger to hang weights off the end of the "scale". 5. 6-8 inch lbs used dana 44. pinion nut torque 140 ft lb min. Pinion Nut Excel P/N ER22470 Ref. Juicehauler Light Load Member. If it does a thicker spacer is needed to reduce the pre-load. C $506.03. (photographs below). (27 N•m) 17. Remove spindle washer 6. 3 0 obj FORGE 13,000 & 14,000 LB. Subject: Yoke end nut application and torque information. %���� To accomplish this I needed some way to measure Pinion "drag" between the ring gear backlash. Aluminum Housing: 70-80 Lbs.-Ft., Use Shakeproof Internal Lockwasher. I had achieved the desired result, a slight, measurable increase in the pinion drag between backlash. In order to move the pinion nut a considerable amount of force is needed. If you opt to replace the spacer be aware of the fact that preloading the spacer will take torquing the pinion nut to over 200 ft/lbs torque. You can purchase high quality ring and pinion sets in various ratios, high quality rear end bearing overhaul kits including pinion, carrier & bearings, pinion seal, crush sleeve, pinion nut, shims, ring gear bolts, marking compound and gasket. I'd hate to see the pinion bearings fail over a spacer. Under test driving conditions the differential whine has been almost completely eliminated. Filthy Motorsports carries a wide range of parts, gears, and upgrades for the Dana 80 axle including ring and pinion sets, axle rebuilt kits and bearings, differential covers, upgraded axle shafts, heavy duty u-joints, oil, and more. Torque fasteners to 6-9 ft. lbs. Undue the large bolt that holds the yoke to the splines of the diffs input shaft.undue the bolts that hold the seal/cover on the housing. Clean any debris surrounding the adjusting ring prior to removal to ensure none enters the axle. lb (1.1 2.3 Nm). Remove the adjusting ring from the cover. The important factor is that the original weight would no longer move the pinion. 4 0 obj The "scale" is bolted to the pinion yoke's flange and aligned horizontally. 2728T1 Rockwell Meritor Pinion Seal Install Tool A complete teardown of the differential was necessary to get to, and replace the pinion crush sleeve which controlled the pinion pre-load. Tighten nut with torque wrench to an initial torque of 50 ft. lbs. Tighten nut with torque wrench to an initial torque of 50 ft. lbs. Juicehauler Light Load Member. Over tightening the pinion nut resulting in too much Pinion pre-load will not only ruin your day, it will ruin your week! For the forward axle, torque is transmitted from the helical-side ge ar to the pinion helical gear, drive pinion, ring gear, wheel differential and axle shafts. The backlash is the distance the pinion moves between the teeth of the ring gear. Ask a Question PLEASE CALL US FOR LTL FREIGHT & UPS SHIPPING, TO HAWAII, ALASKA, PLEASE CALL … pinion nut torque is 200-220 ft lbs. I decided to slightly increase the pre-load. 1 Out of Vehicle Resetting Introduction Dana ... 31 - Ring gear & drive pinion 32 - Bolt 33 - Nut 34 - Differential side gear 36 - Side pinion 37 - Side pinion thrust washer 38 - Spider 39 - Pinion pilot bearing 40 - Pinion bearing cone My objective was not to reset the Pinion pre-load, but to increase the Pinion pre-load incrementally until Pinion movement was eliminated. Reassembly driveshaft making sure the original marks is aligned. torque. Install the wheel lock out assembly and fasteners. (green arrow) Based on the original markings, the movement is approximately 1/8 inch (3.175mm). I need the part number for the specialty socket to fit the pinion nut, p.n. Pinion bearing preload used 610 lbs. I recommend using paint with a small brush making sure to mark both pinion and nut clearly. RBC 2.5 TON ROCKWELL BEARINGS & RACES WHEEL HUBS: (2) INNER & (2) OUTER WHEEL BEARINGS/RACES (SOLD SEPARATELY) . <> 3 DIFFERENTIAL CARRIER ITEM PART NUMBER DESCRIPTION REMARKS QTY. Too much force will collapse the crush sleeve and apply too much pressure to the pinion bearings (blue) against the pinion race (yellow), resulting in too much pinion pre-load. A moser 12bolt rearend handle 550 lbft torque. Not enough force from the pinion nut and the crush sleeve holds the pinion bearings too far away from the pinion race resulting in not enough pinion pre-load. (88 N•m) 16. The important factor is not that it required another socket attached to the scale to move the pinion. After some experimentation a 1 1/8 inch 1/2 inch drive short socket (green arrow) hung off the 4th hole (red arrow) was just able to move the yoke between the ring gear backlash. NOTE: A NOTE indicates an operation, procedure or instruction that is important for proper service. S p 4 4 o V n D s o 7 r e d 1 5 T H D P. New OEM Ford Rockwell Automotive Gear & Pinion Kit RR Axle Differential . (it has a crush sleeve so i believe youll want to tighten until proper pinion bearing preload) pinion bearing preload 14-19 inch lbs new. A new jack shaft, a new back diff yoke, all new uni's, new seal. Unscrew the spindle nut counter clockwise 5. Easily find what you need from 2,301,342 parts available. NUMBER 1 Nut - drive pinion Included in KIT 2636 1 40-X-1236 2 Washer - drive pinion nut 1 1229-A-2653 3, 4 Input yoke assembly 1 See yoke chart 4 Deflector - input yoke 1 DEFR40-4 5 Oil seal - pinion brg. Search Results for Rockwell Ring Gear And Pinion on HeavyTruckParts.Net. Place a torque wrench on the nut and note the force require to turn the nut. While rotating the wheel, tighten the spindle nut to 65 ft. lbs. This is a project where attention to detail is critical, however it's well within the ability of most DYI owners. endobj I need the part number for the specialty socket to fit the pinion nut… The photograph below shows the pinion nut has now moved approximately 1/4 inch. To properly support jack stands I recommend a modified "pad" between the jack stand and the body jacking point. Torque Distribution in Low Range .....136. Having no intentions of actually removing the driveshaft, I shimmed it up with two pieces of 2x4's to gain access the differential pinion nut. But 90% 3/4 impact hammer it and go. pinion nut size? Remove spindle washer 6. It's extremely strong, designed to support a medium sized car. Slide the pinion yoke off the pinion shaft and set it aside. There was a slight drag. 1227C939 Rockwell Meritor Nut SOLD INDIVIDUALLY. pinion nut size? The other 5 holes (blue arrows) are 1/2 inch apart and will provide some weight adjustability. For the rear axl e, torque is transmitted from the output Take your time on this. endobj The main shaft is "V" shaped with notches that the jack assembly ratchets against. Spicer English Nut Washer Nut Torque Socket Axle Models Thread Size Part No. Photograph below. Loosen nut from initial torque and finger tighten. While tightening the pinion nut, the crush sleeve compresses to allow the bearings to preload slightly. Page 16: Posi-Lube Posi-Lube 2. 1 0 obj <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 7 0 R] /MediaBox[ 0 0 540 720] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> I removed the shaft and drilled a hole 2 inches from one end. 3. Transferring the pinion nut movement and measuring it indicated the pinion nut had been moved a full 1/4 inch (6.35mm). Comments. You will need a 1 1/8 inch 12 point 1/2 inch drive socket attached to a breaker bar to move this bad boy. Too much pinion pre-load cannot be undone. At Carolina Thomas, we use a torque multiplier tool like the one pictured below to ensure the proper amount of torque is applied every time. I recommend marking the position of the driveshaft (yellow arrow photograph below) to ensure reassembling in the original position. Further complicating matters, the fix is often worse than the problem. Status: Active Weight: .43 Unit Pack: 1 Pallet Quantity: 1440 UPC Code: 680502523162 Brand: Meritor Genuine Marketing Group: Hardware VMRS Code: 018-004-021 Either install the yoke (or helical gear) and torque the pinion nut to specifications or use a press to simulate nut torque (see chart below). # Rockwell 1227-D-940, 1227-T-306, Eaton 95262 | eBay The movement was not as free. Torque Wrench Method Make sure nut is loose. Rotate the yoke. This is crucial. $3.29. If I manually started the process the original weight moved the Pinion halfway between the ring gear backlash. 1-3 C SERIES C100, C102, C103 3200-P-484 ITEM DESCRIPTION QTY. I hope you opt for a new spacer. 22 Pinion Bearing Cup - Outer 1 131203* 131203* 23 Pinion Bearing Cone - Outer 1 131202* 131202* 24 Pinion Nut - 131095*- NSS 1 131095K* 131095K* Must order 131095K Manifold Parts Kit Pump Models 1 513878 513878 Includes items 25-26 Non-Pump Model 1 513880 N/A Includes item 25 Hub & Wheel Bearing Torque Specification Lookup Year [Select Year] 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 5 Ton Rockwell Pinion Nut Product Description: Product Reviews Write A Review. Make sure you use the same bolts and nuts in the same locations. Remove the bolt from the lock plate and remove the lock plate from the adjusting ring. Pinion Support Yes Pinion Adjustment Shims Pinion Flange 1480 U-Joint Axle Spline Count 16 Axle Shaft Diameter 1.56" / 1.62" Axle Shaft Type Full Float Carrier Type Drop Out … Dec 17, 2013 0. When installing a Meritor rear axle with 7.17:1 rear end ratio, the pinion nut must be torqued to 940 foot-pounds. It’s a air/hydronic deal that braces itself against the nut with and arm and then turns the nut. If any of these symptoms are present the differential needs to be rebuilt. No reviews yet, be the first to review this product! From United States +C $29.84 shipping. It required an additional 1 1/4 inch 1/2 inch drive short socket (yellow arrows photographs below) attached to the scale to initiate yoke movement. Ft. Use Lockwasher; C’SHAFT FRONT BEARING RETAINER CAPSCREWS (yellow arrow photograph below). Page 16: Posi-Lube Posi-Lube 2. There should be no binding, obstruction or noise as the pinion rotates. Revised 5/2004 160, 161 and 164 Series Drive Axle Parts Single Axles and Tandem Axles Catalog PB-9250 Strength • Power • Speed • Agility MERITOR PARTS. new back diff pinion nut, and all back together for $2,000.00 - and the driver learned a very expensive lesson. 18 Nut – wheel stud 19 Washer – wheel stud nut 20 Clamp – wheel rim 21 Wheel Stud 22 Washer – wheel stud 23 Plug – oil drain 24 Shaft – planet pinion 25 Washer – planet pinion outer thrust Item Description 26 Pinion – planetary drive 27 Washer – planet pinion inner thrust 9 This is exactly the symptom my car was exhibiting, a imperceptibly movement of the pinion under torque variation that produced a slight differential whine. You will need two 9/16 wrenches to remove the driveshaft coupling bolts. No reviews yet, be the first to review this product! The pinion nut must not be tightened after this point has been achieved. In the photographs below, the recess in the 2x4 (green arrow) accepts the jacking point (red arrow) on the rear jacking point of the car. Genuine Meritor 40X1233 PINION NUT[ROCKWELL] Brand New. Filthy Motorsports carries a wide range of parts, gears, and upgrades for the Dana 27 axle including ring and pinion sets, axle rebuilt kits and bearings, differential covers, upgraded axle shafts, heavy duty u-joints, oil, and more. I now had established the current pinion drag baseline I needed. Backing off the Pinion nut once the sleeve has been compressed does not result in less pinion pre-load, it results in NO Pinion pre-load. Product Q & A. Ask a Question PLEASE CALL US FOR LTL FREIGHT & UPS SHIPPING, TO HAWAII, ALASKA, PLEASE CALL 810-650-8641 FOR QUOTES, 8 Bearing Cone — Pinion Outer 9 Bearing Cup — Pinion Outer 10 Bearing Cage — Drive Pinion 11 Shims 12 Spacer— Pinion Bearing 13 Bearing Cup — Pinion Inner 14 Bearing Cone — Pinion Inner 15 Drive Pinion 16 Spigot Bearing 16A Snap Ring 17 Carrier 18 Thrust Screw* 19 Jam Nut* — Thrust Screw* 20 Adjusting Ring — L.H. For this task I needed the car to be on jack stands a minimum of 20 inches off the ground. b41544-1 4.88 ratio rs20145 ring and pinion b41544-1 4.88 ratio rs20145 ring and pinion So care needs to be taken when tightening the pinion nut. The pinion nut and pinion must be marked. Note that safety is an issue. CLUTCH HOUSING CAPSCREWS. Unscrew the spindle nut counter clockwise 5. I was convinced that there was a simpler solution to this problem. C $58.48. ,��֤ [Z�M��uY�����j2�tSç�9�p�C�9|f($�oGp ~���^�M�g�bF ��}kR�i�]���i�q.��W܈�Biʌ7�s�ř3�r i#+0|�f��� yY�sX�V2�R;�KA����-�K�qf������^�b6U�46. You know I am not about to purchase this tool. pull the U joint out to get the drive shaft off the yoke.
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