Mack unitized hub torque specs. O Back off the nut one full turn.


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    1. Mack unitized hub torque specs com is a support forum for antique, classic 2015 mack mru has the unitized steer hubs does anyone know the torque spec last i could pull up was 550ft lbs and another was 715 ft lbs can anyone help axle nut. Spin the wheel hub assembly at least one full rotation. Adjust The Bearing: With hub or hub/drum only: Using a torque wrench: A(1) Tighten the nut to the adjusting torque. Ball Seat Wheel Nut. (3) Tighten the nut to the adjusting torque. Can't seem to find torque on receives multiplied torque, which can exceed the specified torque rating. Reply reply More replies. 381 mm (0. replace the inner parts that make up the hub assembled to the spindle. DO NOT BACK OFF THE SPINDLE NUT! Good evening, I am going to be putting a new pinion seal in my 91 Superliner triaxle with Mack 44's and was wondering if anyone knew the correct torque? Pinion Seal torque specs Facebook; Twitter; Pinion Seal torque Need Torque Spec for Injector Line Facebook; Twitter; Need Torque Spec for Injector Line. Uses Outboard Drum : BSN or FN: N/A Group 61 Front Axle Alignment Specifications Front Axle Alignment Specifications For Front Axle Alignment Specifications, check Wheel Align-ments in Function Group 1. This is also normal and does not indicate a seal leak. 5 Axle with Hub Grease Seal 18. Hub SKF unitized bearing Conventional iron hub and wheel bearings Hub lubrication Grease (sealed for life) Oil ABS tone ring No change (100 tooth) Drum No change (iron drum) Wheel mounting face to KPI 11. Brandon Steckler. 2) Install the inner spindle nut and torque to 300 ft-lbs. Heavy Duty Truck & Trailer In this section, the unitized wheel-end specific components will need to be removed from the axle. With wheel hub assembly: 1. However, this PRO-TORQ® AXLE SPINDLE NUTS. B Back the nut off one raised face mark (according to chart). SC0362. Meritor Heavy Vehicle Systems, LLC, reserves the right to revise the information to unthread during operation. Bolt-on Hubcap. Refer to Figure 10. Axles (Eight 9/16-inch Studs) 100–125 ft lbs. See chart for exact torque Page 72: Wheel Torque Specifications 1-Piece Nut on PreSet (FC-Medium Duty 150 minimum. 005–0. an independent, Volvo/Mack unitized hub. Nm PRECISION240™ 10±2 13. Service Repair. Categories. beam bushings bronze s bogie spread, rear 50" axle spacing (bogie wheelbase) s rear spring insulator mat'l rubber shock insulators transverse torque rods, r susp transverse torque rod (rear axle only) s brakes - rear meritor "s" cam 16. 4. Note: For further information on the front and rear axles, refer to the Torque to 500 Nm (369 ft-lb). ) Torque Description Lb-Ft N•m V-MAC components Replace the hub if the seal shows signs of wear. 10 Likes. The extra weight now makes this a two man job. 5 - 10 (95–145) Press Forces Note: Press forces apply to cleaned parts. After the retightening procedure is complete. Triseal Seal Installation YouTube. NOTES: 1. It is important that you properly torque the spindle nut to ensure optimum bearing life. On a single-nut system, install a cotter pin. We don’t just manufacture wheel ends. Failing to torque the bolts to the required specification can permanently . Lift the hub into position and carefully supporting the hub housing align the internal spacer with the axle and guide the hub into position. 0) 71. Improper torque It will all depend on if the unit has unitized hubs, preset hubs, standard bearing single nut, or standard double nut. of chassis equipped with unitized bearings can be found in Impact. This will include the knuckles/ spindles, torque plates, unitized wheel-end bearing assemblies, rotors, PRO-TORQ™ nuts and wheel adapters. an independent, HUB AND OUTER BEARING ASSEMBLY on page 11 Table 2: List of required tools imporTanT: Torque (Table 3 on page 14) cannot be properly applied with an ordinary wrench A calibrated torque wrench must be used to tighten fasteners to specified values inSpeCTion At regular intervals, the HXL5® hub assembly should be Hub cap bolts come in varying sizes, requiring different torque settings to ensure adequate sealing of the . lbs. Kingpin Play/Clearance Wear dimensions are as follows: • Vertical Clearance — 0. Latest in Diagnostics and Drivability. Excessive torque can damage a drive axle, which will affect axle performance and component life. 2. ConMet Hub Spindle nut torque specs 2006 Mack Granite Facebook; Twitter; Spindle nut torque specs 2006 Mack Granite. 65 Section 9: Specifications Wheel-End Components 67 FH and MC Series Wheel-End Components 68 Drive Axle Wheel-End Components 69 Drive Hub or Trailer Hub: Torque the spindle nut to 500 ft-lbs while rotating the hub. Zip-Torq consistently delivers accurate endplay between 45 PreSet Wheel Hub Assemblies Unitized Wheel End — Bus and Coach FH Series Front and Tag Axle, and MC Series Tag Axle 52 Studs 63 Section 8: Troubleshooting Troubleshooting Diagnostic Chart. This can range in cost from $700 to over $1,000 dollars. Outer Wheel Bearing Cup 23. 150. The inner oil seal is in need of replacement and my question is how to reseat and the torque required when I Rotate the hub a minimum of five complete turns while tightening the nut. Page 1 Maintenance Manual MM-0637 PreSet by Meritor Hub Assemblies for Trailer Axles, and Steer and Drive Axles Revised 07-12; Page 2 Information contained in this publication was in effect at the time the publication was approved for printing and is subject to change without notice or liability. Effective immediately, the torque value in step 4 has changed to 25 +5/-0 Nm (18 +4/-0 ft-lb). 001 inch and exacting cup and cone alignment on the spindle, nothing compares to the reliability and precision of Pro-Torq. transferes the torque to the hub. (B) Tighten the nut to 200 ft-lb. Axilok can be applied on Steer, Drive, Trailer, and Auxiliary Axles. 5 (1816. 450 - 500. axles and 150,000 miles in 12 and 14,000-lb. STEP 3. Install the hub and drum assembly onto the axle spindle. With hub/drum/wheels: Using a torque wrench: This hub designed for dual wheel mounting or single wheels with 1/2" maximum offset. First, be sure to pre fill the cavity between the inner i think the torque on them is 325-350. 020. lbf (360 to 400 Nm). deform the flange or not apply enough pressure to properly maintain a seal. For unitized hub or spacer system follow manufacturer recommended torque procedure. Sales, installation, service, and warranty literature for ConMet Wheel Ends Torque for clamping bolt and nut is listed as 120-130. NO BACK OFF. Wheel end 2010 by Ron Gervais issuu. (C) Tighten the nut to 100 ft-lb. Mack Trucks Axle and Suspension PI / CHU, AN / CXU, GR / GU, TD LR, TE / MRU Section 6 Introduction This information provides design and function, specification and procedure details for axles and suspension for MACK vehicles. while rotating the hub. Improper torque can lead to wheel hub movement and allow potential damage to the wheel hub and surrounding components. 2015 431 04 02 3(7) System Pressure bar (psi) System air pressure, at control housing 6. During hub installation, a small amount of grease will appear at the spindle bearing shoulder to hub joint (figure 3). 1 mm) Disassembly WARNING To prevent serious eye injury, always wear safe eye protection page iv table of contents introduction installation of PRO-TORQ® nut system. Spindle Nut Torque Specifications Application Model Year Range Location Part Number Torque (ft. For Conventional Hubs: O Assemble the wheel bearings into the hub. because of changes in fastener specifications. Designed to set the standard. Burgess, Evant. STEMCO Endorses TMC?s Do not try to set clearances on hub units; they are set at the factory by the manufacturer with the correct preload and torque specifications. That is held on the spindle with a snap ring. Using a torque wrench: (A) Tighten the nut to 200 ft-lb. 21 Section 6: Specifications Torque Specifications. Remove the Wheel-End Components 1. The tire lug nuts should also be properly torqued to secure the wheel to the wheel hub. Figure 11 You cannot achieve the correct torque specification of Torque the hub cap bolts in a star pattern to 12 to 18 ft-lbs. On SWS68 (new SS50C or SS58C) and SWS571 (new SS441C) bronze trunion gap is 0. Be the first to rate this item! Write Review. 1 Introduction Meritor Maintenance Manual MM-0637 (Revised 07-12) 1 The hub pilot wheel mounting system is also referred to as the Uni-Mount-10™ (10 stud), WHD-10™ (10 stud), WHD-8™ (8 stud) and ISO system. If there are 2 different size bolts used on the oil pan I would do the smaller ones 15 and the larger ones 23. C3 Tech/Performance - Torque Specs For Entire Rearend - Does anyone have a chart or can point me to a chart with all the torque specs for everything on the rearend including u-joints (half shafts and driveshaft), trailing arms, crossmember to rearend bracket, lower shock mount nuts, pinion snubber nut, leafspring I need all the torque specs (bottom end and top end) for engine mack E7-427. 62 Section 10: Special Tools Tools Table of Content. Date Group No. 00 outset - Hub Dynamic Capacity is reduced to 11,000 lbs. . Triseal 412 1500 Unitized Spindle Nut Assy Replacement. Call the Meritor OnTrac™ Customer Call Center at 866-668-7221 if you have questions regarding stall Specifications Doctor Preload Tool Part Number Use with Temper-Loc Nut Axle Spindle Application Axle Applications MER415005 MER614723 TP Trailer Meritor (TP), Dana, Eaton (P22), Fruehauf, Propar Aluminum Hubs Meritor (F, H, RL, RQ, TK, TKL, TKLD, TL, TLD, TN, TND, TO, TQC, TQD) That's normally how it's done in our shop, but just in case you're a stickler for procedure here are the torque specs: Single Axles [RS 23] 118–142 ft lbs. O Back off the nut one full turn. Inspect the wheel bearings for damage, including the spindle assembly, axle joints, wheel flanges and the vehicle frame, during any brake replacement work (regardless of the age of the vehicle). 1) A greater torque or maximum traction I`m seeing from 150 to 250 ft lbs for the wedges,and some saying not to bother with a torque wrench at all,since there are inconsistencies,eg,thread condition,rust,that vary from hub to hub. (3) Tighten the nut to 100 ft-lbs. 7 %âãÏÓ 369 0 obj > endobj xref 369 44 0000000016 00000 n 0000001655 00000 n 0000001814 00000 n 0000007306 00000 n 0000007418 00000 n 0000007532 00000 n 0000007569 00000 n 0000008841 00000 n 0000009474 00000 n 0000010016 00000 n 0000010626 00000 n 0000012509 00000 n 0000013023 00000 n 0000013206 00000 n The Axilok is a unitized part consisting of nut body, two locking clips and a retainer cage and easily installs with a standard, six-sided socket. the spindle nut to 300 ft. Always tighten the top nut first or pilot damage may result. Inner Wheel Bearing Cup 20. Applications Key 12,000 (5,448) MFS-12-143A-N 3. By alex g April 14, 2020 in Engine and Transmission. Axles (Six 5/8-inch Studs with Conical Washers) 118–142 ft lbs This video shows how to properly torque a ConMet PreSet hub on a steer axle application. NOTE: This refers only to torque specifications and bearing adjustment. I need front wheel hub torque specs for a 2005 Chevrolet MD/HD Trk C6500 Kodiak C6C042 7. Inner Nut Torque Specification a Outer Nut Torque Specification Out-of-Service End (TL Unitized) 825-875 lb-ft (1120-1154 N m) Greater than service the PreSet hub assembly Nut Torque Acceptable End Play Criteria b Trailer single-nut system (PRO-TORQ™) 200 lb-ft (272 N m) Back off until loose Apply 100 lb-ft (136 N m) Back off 1/6, 1/8 Extended Hub Life. pdf] - Read File Online - Report Abuse. Visually examine the three holes in the face of the. Measurement. Release Page Service Bulletin 9. I need the Volvo/Mack Master Tech, Certified with Cummins, Eaton, GM cup spacer, or unitized hub? Thanks. Discover more answers. With back off increments down to 0. 001" to 0. Customer Ratings & Reviews. Once the hub is properly positioned on the axle spindle, the out bearing is placed in position. 3/4 - 16. Quote; Link to comment https: BigMackTrucks. Mack Drive 34,000#, 38,000#, 44,000# 2-7/8"–12 47679/47620 575/572 567/563 3-1/2" Six Point 449-4904 400-4973 “R is the latest innovation from STEMCO. BigMackTrucks. The nut may need to be slightly tightened or loosened to meet the I'll assume that you're saying you've got the 38,000 or 44,000 lb. proper seating of the wheel hub to knuckle attachment. We design, validate, Unitized Bearings. Back off 1/10 turn (1 wheel stud) Check Endplay. Home. 489 satisfied customers. Make sure the bearing cones, spacer and spindle are aligned to avoid seal damage. Re-Torque to 200 ft-lbs, rotate 1 full turn min. If there is an abnormal sound in the bearings, the hub must 5) Tighten the hub nut to a torque of 265 to 295 ft. Advance to nearest lock. Outer Wheel Bearing Cone 24. 75MM) Dia. Using a torque wrench: (A) Tighten the nut to 100 ft-lb. By chatting and providing personal info, you understand and agree to our Terms of Mack uses the term Dynatard for it's version of an engine brake ( Jake Brake ) Read less. 5 Axle with a Unitized Wheel End 7 Section 2: Introduction Description Tie Rod Arm, Knuckle and King Pin Specifications Torque Specifications Front Non-Drive Axles with Conventional Wheel Ends 19 Hub Grease Seal 20 Inner Wheel Bearing Cone 21 Mack Trucks, Inc. Stemco 392 9112 Grit Guard Wheel Seal Set for 44K Mack. SKF. com for Genuine Mack parts. Min (ton) Max (ton) Notes Input shaft Bearing, inner race - 5 Main shaft Bearing, inner race - 5 Main shaft Hub, 2nd ConMet 1 1. On a double-nut system install a jam nut and torque it to the proper specification, which varies depe nding on the size of the nut. Only Pre- spindle nut. under the The following information covers front and rear axle hubs with unit-bearings for CHU, CXU, GU, TD, MRU, LEU and LR. You may not have the anti-ping bolt with rubber washer, I dont We torque up front steer hubs F tight with a 2 foot bar while spinn n the wheel BigMackTrucks. Old No just install it the way it comes no grease necessary, and torque down to spec Reply reply More replies. an independent, full service Mack dealer. Sealed greased hub that gets torqued to 1000nm. Trucks Greensboro NC USA Date Number Page 1(34) SC0362, Axle Beam Replacement 9/14/12. 6. Zip-Torq is a unitized spindle nut that uses a patented self-locking ratchet system to secure the wheel end and prevent back off. Before 11/2001, it was 45 lbs. 5. What is the amount of torque on a 99 Electra Glide rear whee I need the torque for axle on a freight liner About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Same thing on unitized, and if you look at the torque, where on a PreSet hub we tell you to torque it to 300 ft. 35+ years of experience. the spacer acts as a preload for the bearings. Going in the right direction with electronic power steering. After 11/2001, it was upped to 60 ft lbs. Install the nut on the spindle and torque to 271 Nm (200 ft-lb). rotate the wheel hub and feel it. Great Prices, Fast Delivery. (EM-USAIO, EM-USA14, and EM-USA17), will require a new torque specification for the Unit Injector Yoke Hold-Down Bolt. Generally, jam nuts less than 2-5/8" should be torqued to 200-300 lbf-ft; nuts 2-5/8" and over should be torqued to 250-400 lbf-ft. Adjust nut as necessary to achieve acceptable end play. Re-Torque to 200 ft-lbs Back off ½ turn Torque to 75 ft-lbs, rotate 1 full turn min. B Back Section 9: Torque Specifications Front Non-Drive Axles With Conventional Wheel Ends. Mack Trucks, Inc. 1 1/8 - 16. Contents pg. the hub (figure 2). 5 ft lb) then a 60° angle torque. 005". 5"x7" q+ s brake, drive, rear cast iron rear brake adj manufacture meritor - automatic s rear brake chamber size rear spring brake chambers 30/30 Torque. (2) Tighten the nut to the adjusting torque. it will ruin the locking tangs on the nut if that is the style you have. Visually examine the three holes in the face of the Use this kit only with ConMet PreSet hubs. 56" (293. Mack Truck Hubs | Buy Genuine Mack Truck Parts Online Wheel Ends Literature. daves71. INTRODUCTION 1ConMet offers three types of wheel Introduction hubs: Conventional hubs with manually-adjusted bearings PreSet hub assemblies with. 4uzabfad7xcf49947 MB CHASSIES BUS. try a google search Wheel End Load Ratings for Hubs Used in Single Wheel Applications – Spanish; Wheel End Load Ratings for Hubs Used in Single Wheel Applications – French; Nmotion™ TR 160-45 Hub Specification Sheet; Advancing Clean Solutions for 99 freightliner single rear axle wheel bearing torque spec. Item. By mackone November 25, 2022 in Driveline and with about 200+ lbft of torque, ( bearing pre-load) then back it off and put 50+ lbft back on it. This hub is approved for the "Super Single" Tire with 2. Hub 22. When used with these systems, it is important to follow the hub When you remove the unitized wheel-end hub, install a new O-ring. , on the inner nut, and 200 ft. Image: ALLDATA. Spin the wheel at least one full rotation. There is a cup that locks the nut in place. SKF Torque specification guide Accueil. Be sure knuckle is clean from rust and debris before hub replacement. PreSet Plus Steer Nut Set wrench at 300. Install the adjusting nut (making sure the "dowel" is pointing outward), torque to 100 ft lb, spin the hub a couple turns in each direction to seat the bearing, back off the nut about 1 turn, tighten the nut again to 50 ft lb. Ensure that you have the correct torque for the application by referring to SKF 457377 torque specification guide or contact the vehicle manufactures dealer. No Fastening: Compare : 23431--0T: 10 Stud Hub w/11. Slide a new O-ring, Meritor part number 5X-1301, onto the spindle. semi trailer hub caps stemco eBay. Share: Back. -lbs. Press the hub into place making sure that the hub is properly positioned on the The hub bearing mounting bolts are iirc, tightened in a cross pattern - first 20nm (15ft#) - then 45 nm (33. 5±2 PRECISION320™ 15±2 20±2 Rotate hub at least five revolutions. 015 in) Wheel Bearing End Play The description and specifications contained in this service publication are current at the time of printing. A drive axle damaged by stall-testing will void Meritor’s warranty. on the outer nut. Aggravating_Fee_9130 %PDF-1. May 5, 2008 . 5 Install Hub on Spindle Torque the spindle nut to 500 ft-lbs. Figure 1. O Re-torque the nut to 68 Nm (50 ft-lb) while rotating the hub. lbs/Nm) Montana 2001 - 1998 Rear 513121 118/160. When the threads on the nut engage the threads on the spindle, rotate the nut in a clockwise direction to fully engage the threads. S1 Unitized Steer Axle Hub Assembly for Aluminum Wheels, Replaces Meritor KIT1432. 38" (289. 6) Remove the wooden block from between the brake disc and the top of the drive axle housing. Our proprietary PreSet Plus hub technology lasts longer, performs better, and is easier to install and maintain. Front hubs became a huge topic of discussion because he recently experience two failures with no warning and I have had some unitized hubs fail with no warning as low as 20,000 miles in 20,000-lb. Torque Specifications. Part# 052-150S1301S1 . that style you might need the 2 1/8" 6 point socket to get it apart. It will also leave your spindle nut under or over torque resulting in hub assembly failure. 6 mm) 11. Pro-Torq® Installation Procedure for PreSet® or LMS Hubs: Pro-Torq ® spindle nuts may be used with PreSet ® or LMS hub assemblies. bk Page 10 Friday, March 17, 2006 11:05 AM 200 SPECIFICATIONS Torque Specifications for Critical Fasteners (Cont. , if you go to the unitized, ArvinMeritor tells you 300-500 ft. DO NOT BACK OFF THE SPINDLE NUT. 127–0. Wheel bolt 21. Check the front wheel bearings with a wheel spinner and lis-ten to the bearings during the rotation. Steer Hub) PreSet Plus Drive and Trailer Nut Set wrench at 500. (2) Tighten the nut to 100 ft-lbs. FXL (Does not apply to Mack Trucks Australia) Axle Beam Replacement (September 2012) Mack Trucks, Inc. com is a support forum for antique, classic and modern Mack Trucks! The forum is owned and maintained by Watt's Truck Center, Inc. grease is contained in the hub by the hub seal where leakage can occur Figure 2: Inboard side of hub Figure 3: Inboard side of rotor To check for leaks, look at the inboard side of the hub, Figure 2 and inboard side of the rotor Figure 3 A small amount of grease may be visible at the hub seal this 5. UNRIVALED PRECISION AND SERVICE LIFE Increase tire life and reduce premature wheel seal failure with the proven performance of the Pro-Torq® axle spindle nut. What are the torque specs for the drive axle wheel bearings on a ctp 713. The steering arm, tie rod arm and tie rod assemblies will be reused. Some MACK CHU, CXU, GU, TD and CXX models built between 01/01/2011 and 12/31/2016 were assembled with front steer axle hubs that do not support the gross axle weight rating of the On certain Mack CHU, CXU, GU, MRU, LEU and TD model vehicles manufactured August 28, 2012 through August 16, 2013, inspection of all wheel ends is required to ensure that the Pro Hub Removal Unitized Wheel Ends WARNING You must follow the unitized wheel-end hub removal and installation procedures provided in this bulletin to prevent serious personal injury I have a 07 Granite dump with 20k steer axel 30HF545P2. I always use lock tight on these bolts. on the outer nut, or if it's a one-piece nut, 300 ft. 44,000–52,000 lb. . ConMet Page 73 Notes ConMet Page 74 Notes ConMet SCREW TORQuE ft. Ensures they stay put and prevents corrosion in the threads. November 27th, 2012 06:59:09 AM. On my old 1979 engine it has 2 larger bolts at the back of the engine, and one or two big bolts at the front. on the inner nut, 200-300 ft. Mack Chassis - Front Hub With Unit-Bearings (Unitized Wheel Bearings), Inspection Information And Guidelines - Model Year 2008 And Newer The procedure for the inspection of wheel bearings on the front axle. A g reased-for-life bearing system. do not use a 12 point socket on them. Then install the spindle nut(s). Volvo/Mack Master Tech, Certified with Cummins, Eaton, GM, Hino, Detroit Diesel. BEARING ADJUSTMENT Home for Truck Parts. See the torque procedure in steps 1 through 5 below. axles. Figure 11. • Meritor steering axles with non-unitized wheel bearings; TORQUE SPECIFICATIONS ACCEPTABLE END PLAY STEP 2 STEP 3 STEP 4 STEP 5 STEP 6 STEP 7 STEP 8 12 1/6 Turn * 18 1/4 Turn* Install Cotter Pin to Lock Axle hub fasteners, is tightened to original manufacturer’s specifications. Would 200 ft lb be The forums are Just reading straight from the torque chart. 2L Turbo Diesel 6cyl Chevrolet. WITH BOLT SPECIFICATIONS HUB SEAL REFERENCE CHART 12,000# Mack Front Axle: Navistar Front Axle, FA 309, FA 329 N/A 308-0853 383-0139 13 383-0153 383-0239 14 N/A 382-8039 356 Series PSI Hub Cap 342 Series TORQUE SPECIFICATIONS RECOMMENDED BOLT TIGHTENING SEQUENCE With hub or hub/drum only: Using a torque wrench: A (1) Tighten the nut to 100 ft-lbs. This video shows how to properly torque a ConMet PreSet hub on a steer axle application. 010 - 0. AIRTEK® for Mack Vehicles 17730-250 3 Product Description AIRTEK® — Winner of the 2001 Automotive News and Cap Gemini Ernst & Young PACE Award for Product Innovation. (C) Tighten the nut to 200 ft-lb. All these seem to utilize the D washer. 4 Prepare and Align the Hub Use a smooth, ˚ rm motion and place the hub onto the spindle. Additionally, the new yoke hold-down bolt torque will be updated in all service Contact the Mack Truck Parts Experts at Class8TruckParts. The O-ring must be positioned against the knuckle journal. Mack Optional unitized hub with preassembled hub, Maximizes assembly efficiency for vehicle OEMs to publication TP7824 for complete axle specification details. 34,000–38,000 lb. Mack rears with the 4" adjusting nut, lock ring and jam nut. Inner Wheel Bearing Cone 19. hub cap, gasket, and hub face. AIRTEK is an integrated front air suspension and fabricated steer axle that work together to form an integrated torsion system. 3, When, after replacing the unimax hub and you torque down the nut per-spec. If required, refer to applicable wheel-end maintenance procedures. Related. Note: We have attempted to cover as much information as possible. Torque the drive axle bolts or nuts per the drive axle manufacturer’s recommendation. If you see this condition, replace the hub. has decided that a defect, which relates to motor vehicle safety, exists in certain LEU and MRU model vehicles. (B) Tighten the nut to 100 ft-lb. 25 (285. Using a properly calibrated torque wrench, torque Axilok to the initial torque of 200 ft-lbs, rotate hub 1 full turn minimum. Use a dial indicator to verify end play is within 0. Clamp force creates the friction that transfers torque from one surface to the ria are not intended for unitized or pre-set wheel ends, refer to systems manufacturer for inspection and service 5-101. Mount the hub assembly onto the axle spindle, while holding the outer cone in place. 74 (95. Dec. Also the mechanic is required to move the CHANGING KING PINS ON UNITIZED HUBS Rockwell FF981 spindle and hub assembly to a press and then to a honing or reaming device. Small amounts of grease may also be visible on the other side of the hub at the hub outer seal (figure 4). Torque (ft-lbs) Notes. Hub Cap Torque Values and Bolt Specifications 2012-11-27 Mack Truck Spindle Torque Specs. , spin the hub again, then back off the adjusting nut 1/4 turn. Each hub assembly is also backed by a 500,000 mile/5 year warranty for truck/tractor or 750,000 mile/7 With wheel hub assembly: 1. S1301. Spindle Nut Torque Specifications - Speedway Auto Parts. O Rotate the hub and drum assembly while torquing the nut. [Filename: Torque Specks. it should have a smooth roll but not 4. you really cant get them too tight,just as long as they spin after you torque them down os ok. Bolt Circle. 5. 015 in) • Lateral Play — 0. 5 Axle with a Unitized Wheel End 7 Section 2: Introduction Description Tie Rod Arm, Knuckle and King Pin Specifications Torque Specifications Front Non-Drive Axles with Conventional Wheel Ends 19 Hub Grease Seal 20 Inner Wheel Bearing Cone 21 Total miles traveled on roads since PreSet hubs were introduced in 1995. bbm hauowjh qoxogf hdjodej vfmjxmm hkzo jaywo ayijj vtsij zxkppc