Mack trunnion nut torque OE Replacements: FNU-4745, PAI4745, 25QJ223, 25QJ223, 25QJ142, 25163838 Details: Trunnion Nut 3-5/16in-12 Thread Mack Engine Application. you can help the suspension by putting on a transverse torque rod. 010 - 0. pdf), Text File (. 1965 Mack B-74, dump. 361-116 7QK3148P4 17-7/8″ U-bolts . Facebook; Twitter; Pinterest; Google+; Quantity Bolt & Lock Nut: 4: 338-704: Trunnion Assy, 8-3/4" 2: 39QK226C : 338-1785: Trunnion Assy: 2: 39QK426B : 5: 338-728: Torque Rod, Fixed: 2 : 17: 321-267: Bushing: 2 : 7/8" Bolt Holes: 18: 321-136: Bushing, Taper Stud Type: 2: Atro Leaf M20 = 505 Nm Leaf M22 = 600 Nm Air = 350 ± 20 ft. All disc wheels for Mack vehicles have a tightening torque of 610 Nm (450 lb-ft. In addition to parts sales, our experienced service department offers transmission, transfer case, differential, driveshaft Mack Trunnion Service Kit Contains, (2) New Grooved Bronze Washers, (1) New Steel Thrust Washers, (1) New Steel D Lock Ring Washer, (1) New Outer Trunnion Nut, With Grade 8 Pinch Bolt & Lock Bolt, (1) New Trunnion Seat MACK > TRUNNION NUT MCK3 - AVAILABILITY: NORMALLY STOCKED ITEM TRUNNION NUT MCK3 - AVAILABILITY: NORMALLY STOCKED ITEM SKU: MCK3. i understand that the adjustment nut for the rear camelbacks have been known to come loose. Torque tighten the screws and nuts. Manuals & Resources. Leaf Spring U-Bolts Are Available From Grade 5 U-Bolts To Grade 8 U-Bolts. There are three different trunnion bushing types: brass/greasable, one piece Mack Suspension Summary - Free download as PDF File (. Specifications any means without the express written permission of MACK Trucks, Inc. $25. Back off the nut from the bearing according to the chart below. 6 | roadchoice. 2 Trunnion 338-702K for Mack SS34-SS38 Camelback rear suspensions. The forums are not affiliated with 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. Mack - SS34/38 Camelback Rear Suspensions (4'' Spring, Two Piece Trunnion) Mack - SS34/38 Camelback Rear Suspensions (4'' Spring, Two Piece Trunnion) Click on the part number for information and pricing! Our extensive inventory includes essential components such as the Mack Polyurethane Shim, International 1" Shock Bushing, Mack 1 5/8" Trailer Door Bumper, and many more. TRUNNION COLLAR NUT 3-5/16in-12 x (2) 3/8in-24 MACK : 334-441, 334441, M1600, 25QJ223, E677-62, E67762 Mack Trunnion Stand Assembly, Should I tighten or replace these bolts and nuts? They're pretty rusty and funky. All Products. 0 inch bar SS50/SS58. how tight should the nuts be on a transverse toque rod. I found the trunnion retaining nut listed at 40 ft-lbs. These must be tightened down or you will break spring leafs when loaded. what is the correct way to do this. you will have to drill and tap the carrier housing to adapt the bracket that the rod bolts to and drill the frame for the rod on the other end. U-bolt Kits 2 U-bolts 4 Nuts & Washers. MA36000 MA37200 MA36000-OFF (offset spin) All Products. 99. an independent, Mack Camelback Suspension Parts. com; 1025 Thomas Busch Memorial Hwy, Pennsauken, NJ 08110; 1120 Eden Road. We have pins, U-bolts, shackle kits, shocks, hangers, bolts and bushings. It apparently bottomed out against the any means without the express written permission of MACK Trucks, Inc. MA36500 MA37000 MA32000. image/svg+xml Add to cart-17% Mack Insulator Box Bolt Kits, Mack Trunnion Bushings,Mack Metric Spring Bolts, Mack Grade 8 UBolts, Mack Truck Insulator MP End Pads, Mack Rear Trunnion Seats, THE NUTS AND BOLTS STORE. Req: OEM Reference: Remarks: 1: 334-466: Shaft; 3 1/2"OD x 48 3/4"Lg, 3 5/16"-12 Thread Torque Rod / V-Rod Bushings & Kits. My Account : Login. Cross Reference: 25QJ223. after turning the bogies should align back up. com SUSP702 Trunnion Mack 39QK27E, 39QK27F, 39QK326 M1116 338-702 TA201 Torque Arm - Adjustable Fruehauf UFC-002640-004 TR006 345-201 Bronze Trunnion Bushing Replaces Mack 10QK225, Mack 10QK255, Mack 10QK255P2, Mack 10QK255P3, Mack 10QK157, Mack 80AX300, BWP MA9Z. com) 1 Quote; Link to and loosen then re-torque each nut individually? when you back them off you can squirt some oil between the nut Buy Automann M1213 Trunnion Stand | M1213 online. Leaf WARNING: DO NOT reuse the midship nut. Same day shipping available on most parts. the camelback system is allowed approx. Plaza gets a lot of opportunities to service Mack trucks and their camelback and walking beam suspensions. The eMedia Center gives you access to up-to-date manuals, 2 Do not paint the wheel nut bearing surfaces, or the surfaces of the wheel nuts themselves. 5 Trunion Spacer Block Insulator Box SM-3. Crosses with: MA11E, 39QK24C, 39QK319, 39QK321A, 39QK327, M1207, E-5417, 338-731, 06140, 09-7546, 09-7557, CS71604, 4 Mack CH/CL600 Series Front Suspensions Mack Key No. 1 (800) 881 1843 7:30am-5:30pm (EST) M-F. 24 in stock Trunnion These tighten down to 1,100 lbft for the 1 1/8" and 1,500 lbft for the 1 1/4". When tightening the bolts, ALWAYS torque the nut, NOT the bolt head. Torque for clamping bolt and nut is listed as 120-130. N O T E : When verifying the component torque 2. We get the insulator pads, spacers, trunnion bushings and U bolts installed on In episode 3 I am disssembly the U-bolts, Trunnion Stand, and upper and lower Insulators for my 1983 R model Mack. M1158K MACK TRUNNION CAP KIT W/BOLT. use a fork lift to hold the spring pack up-side down, The nut stripped off so e of the threads on the spindle, We talked about putting a new Trunnion stand in from Mack. 20 (New U-bolt and nut with lubricated threads) Clamping force = 30,000 lbs. 3-1/2 inch shaft, 4 inch spring. Camel Back Suspensions. WARNING: DO NOT touch or disturb the micro-encapsulated adhesive found on the midship nut threads. Verify the A/D reading using the display in the cab (start the ignition to power on the display), or the deflection sensor test box. Account. 00. Item In Cart Torque Arms; Trunnions; U-Bolt Hi-Nuts and Washers; U-Bolt Kits; Brake, Trunnion Bushing Replaces Mack 10QK219, Mack 10QK219P1, BWP MA9W. 96 In Stock Mack Trunnion Mack - Pre-Delivery Inspection (PDI) Torque Values This is to help with the torque specs needed to complete a Pre- Delivery Inspection (PDI). Mack Trunnion Nut3. We carry a full range of suspensions parts for Mack front and rear suspensions. 2 What is the suggested torque spec for the both 7/8" and 1" trunnion stand-to-frame bolts (square And if you do decide to use a torque wrench, it's only going to be accurate if the torque wrench is on the nut. 49. set lock ring, tightn outer nut tightly, bend over one tab on lock ring to locfk outer nut. 0 SM-001 SM-002 Lock Nut Bronze Thrust Washer Steel Thrust Washer Dayton For certain MACK CXU and AN trucks built between 08/29/2016 and 01/25/2019, 7. I expect that at this torque the thrust bearing brass and two steel running surfaces will bind up solid and the pin will not rotate. Details / Buy. 96 USD Not Yet Rated Mack -SS44/SWS57 Camelback Rear Suspension (4'' Spring, 3 1/2'' Bronze Center) Key: Part Number: Description: No. Your Price: $14. Note: We have attempted to cover as much information as possible. 26 Add to Cart. ) Body-to-Chassis Matching Properly matching a truck body and/or accessory equipment to a chassis is important to ensure that the completed vehicle TORQUE RODS; TRUNION STANDS; OTHER SUSPENSION & STEERING PARTS; TOOLS & EQUIPMENT . txt) or read online for free. Cart (0) Account Cart (0) READY MIX CONCRETE Dayton Parts 325-118 Bushing for Mack Camelback with 8-3/4" Two-Piece Trunnion. then place a 2nd jack under the trunnion Torque Arm Bushing (1) Torque Arm Bushing (1 product Trunnion Nut (2) Trunnion Nut (2 products) Trunnion Cap for Mack SS50, SS58, SS65, SWS59 - Replaces 97QL3101, 25164367 SKU: F174057. Req. 49 Current price is: $21. Most drive axle wheel hubs have a center axle nut that must be torqued down onto the axle shaft to a speciic torque value. The axial play in the cradle is preset by the depth of the trunnion tube in Mack — Camelback; Type: Progressive spring suspension for off-road and severe-service applications: Features: Trunnion bushings; Torque rod/torque rod bushings; Key Parts. 93. Leaf Bracket for V Torque rod bolt nuts to frame 320 ± 50 236 ± 37 Axle stop bolt nuts to frame (1) 140 ± 25 103 ± 18 Shock bracket to frame 200 ± 30 148 ± 22 trunnion tube in the Bogie Bracket. Rotate hub at least one full revolution to ensure there is no What is the suggested torque spec for the both 7/8" and 1" trunnion stand-to-frame bolts (square or trapezoidal)? In fact, is there a link to an online site that would show all the MACK SUSPENSION PARTS. 1 1 Quote; Link to full service Mack dealer. Replaces Mack part 25QJ220BP2. The Mack eMedia Center gives you access to purchase to up-to-date manuals and resources to help you keep your Mack truck running strong. Contents: • “Clearance Rear Wheels and Axles”, page 3 • “Axle Alignment”, page 4 • “Rear Axle Literature”, page 10 • “Rear Suspension”, page 11 • “U-Bolt Torque”, page 14 • “Ride Height and Pinion Angle Specifications”, page 15 2. Need Help Torque Arms; Trunnions; U-Bolt Hi-Nuts and Washers; U-Bolt Kits; Brake, Wheel Air Tanks; Air Valves, Shifter Knobs and Misc; Anti-Lock ABS Example: (Assuming 1" rod and 500 ft-lbs. (see Figure B) Non-Serrated head with lock patch and lock strap installation procedure: Loosely install the NEW bolts, and then MACK ST34 TAPER LEAF SPRING REAR SUSPENSION - Mack - ST34 Taper Leaf Spring Rear Suspension Mack - ST34 Taper Leaf Spring Rear Suspension Key Part Num PAI 836070 MACK TRUNNION REBUILD KIT (44,000 LB CAMEL BACK) (USA) Product Details : Select Mack® & Volvo® Applications : 44,000 lb. Mack Grade 8 UBolts, Mack Truck Insulator Pads, Mack Rear Trunnion Seats, mack truck insulator box, mack truck semi-round U-bolt kits, mack truck square U-bolt kits, mack truck suspension THE NUTS AND BOLTS STORE. Has worked for me on 70 deuces and 45 years of working on Thanks For Watching!!! Please Like And Subscribe. Hendrickson TRAXX ROD Straddle/Straddle Bushing Type (Both End) Mack Trunnion Seat, Models Working on replacing the trunnion bushing on Dirt Perfects 99 Mack. Description Torque Rod Bushing for Chalmers $ 23. Direct replacement for OE part 25QJ223. lbs. 2 10QK253M Metric Bushing 2 327-481 Bolt; M24 x 3. Axle Nuts and Washers; Body Mounting Kits; Air Brake Camshafts and Parts; Mack Grade 8 UBolts, Mack Truck Insulator Pads, Mack Rear Trunnion Seats, mack truck insulator box, mack truck semi-round U-bolt kits, mack truck square U-bolt kits, mack truck suspension THE NUTS AND BOLTS STORE. $6. On SWS68 (new SS50C or SS58C) and SWS571 (new SS441C) bronze trunion gap is 0. Upper Pad. this is the rod that goes from the rear axle to the frame?i understand the transverse rod is the one that goes to the frame and a torque rod place a jack under the u-bolt and just jack up enough to take the weight off the axles. 625 ID X 5. See Full Line of Suspension Parts on Mack front and rear suspensions. 185 thickness, 6. Our Vendors Ultra Rod Two Piece Torque Rod Ultra Rod Two Piece Torque Rod Upper Mack Pad Mack 3. Durable steel MACK APPLICATION, SS44 /SWS57 CAMELBACK SUSPENSIONS 803832 803833 Quick Change Trunnion (QCT) Offers: EASY INSTALLATION! Replacement for Original Equipment Mack Stand Comes Complete with Mounting Hardware No Removing Body Components, Chassis, Hydraulic Line or Wiring Harness Heat Treated Alloy Steel Less R/R Time! PAI REF. 3-7/8 inch-12 threads, 1. We Supply Round U Bolts, Square U Bolts And Semi-Round Description. if the bogie still off tracks mack makes offset Mack Camelback suspension includes a dashboard-mounted QuickLoad display, • Mark the center of the trunnion tube. Rating Required Name Email Required. As typical shop work goes, we ran into a few problems, but nothing we couldn't fix with Trunnion shaft nut MX404 for Mack Camel Back 4. 3/8" movement when turning. Insulator Finally have all of the parts gathered up to put this trunnion back together. That resulted in a stripped trunnion fulcrum pin and nut. Site by Encore Multimedia. Axle Nuts and Washers; Body Mounting Kits; Air Brake Camshafts and Parts; Lower Trunnion For Mack SS34, SS38 and ST34 Suspensions. 99 Original price was: $23. Save the rest of tabs for next time. We routinely not only do re-bushings but also replace trunnion stands, the trunnion shaft, and any frame-rail cross members © Truck Parts World. Bar Pin / Lock Pin / Straddle Bushings. The shop manual only lists a few. Unavailable per item Trunnion Nut. Add to cart. Please check out https://semiworkin. 11 We used a hydraulic torque wrench. I searched for bolt torques in my shop manual and on this forum. Clamping force is reduced by over 55% even though the reading on the torque wrench is identical. 5 OD. Tighten both nuts and use a torque wrench to torque to 60 ft-lbs. and 46,000 Lb. However, this THE NUTS AND BOLTS STORE. OEM Reference : Hub torque specs Check my website for all M35 manuals. Automann says torque down to 910 Exercise Suspension and Torque U-Bolts to Spec Some helpful advice for reassembling your rear suspension. I’m Does any one know if there is a reccomended torque value for reinstalling the nuts that hold the axle in the rear end? BigMackTrucks. 12 TPI. 5 OD12 TPICross Reference: 25QJ223. HOME; About Us; Torque Rod, 2 Piece Ultra Rod Components. of Torque) K = 0. Reuse of the midship nut can cause driveline failure, which can result in separation of the driveline from the vehicle. To SB008010 Fuel Injection Line Nut Torque Adapter — ASET™ AC, AI and AMI Engines 7/27/2007 SB137015 Redesigned Trunnion Bracket for MACK 38,000 Lb. Tightening torque Fasteners Tightening sequence: 1-6 305−34 +14 Nm (225+ −2 1 5 0lb f⋅ft) MackTrucks Date Group No. $0. Check out our sponsors for all your military surplus parts and paint needs! For parts: https://www. SKU: AE448 Categories: Mack, Suspension Parts Tags: Mack, Trunnion, Trunnion Nut. 361-118 7QK3148P5 18-7/8″ U-bolts. what torque. Trunnion Rebuild Kit (Item 39 in Drawing). Replaces Mack parts 37QK27E, 39QK27, 39QK27A, 39QK27B, 39QK27C, 39QK27D, 39QK27E, 39QK27F, 39QK326, 39QK48E. Opinions? does not seem right. Suite 100, Arlington, TX 76001 Mack Truck Suspension Parts and Accessories Used On Mack Camelback Rear Suspension. Lower Pad. home. The bolt head should be in the bolt head holder, which is built into the bracket. Suspensions 6/22/2005 SB141001 Battery Hold-Down Bolts — 4" Trunnion Shaft Nut for Mack quantity. Putting the proper torque on the center axle nut sets the preload for the bearing and keeps the bearing from separating while in operation. The document provides a catalog listing suspension components for various Mack truck models, including front suspensions for the MACK SS34/38 CAMELBACK REAR SUSPENSION 4 INCH SPRING, TWO PIECE TRUNNION - Mack - SS34/38 Camelback Rear Suspensions (4 Spring, Two Piece Trunnion) M. Mack Insulator Box Bolt Kits, Mack Rear Trunnion Seats, Mack Trunnion Bushings, Mack Metric Spring Bolts, Mack Square UBolts, Mack MACK SWS573 CAMELBACK REAR SUSPENSION 4 INCH SRRING, RUBBER/METAL CENTER - Mack - SWS573 Camelback Rear Suspension (4 Spring, Rubber/Metal Center) Ma Mack Grade 8 UBolts, Mack Truck Insulator Pads, Mack Rear Trunnion Seats, mack truck insulator box, mack truck semi-round U-bolt kits, mack truck square U-bolt Hendrickson Genuine TRAXX ROD Extreme-Duty Torque Rods. HDW441 Trunnion Nut Various M1600 334-441 HDW309 Bolt Various F780600GR8 327-309. Full video often on the Camelback Mack suspension everything you need to know dues and don’ts easy way Some are retained with self-locking bolts that have a non-serrated head and lock patch and use a lock strap. Crusing around the web I find references to 40 lb/ft torque for a castellated nut setup. Verify the A/D reading using the display in the cab (start the ignition to power on the display), or the deflection sensor test 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 Buy Mack 25133830 Trunnion Stand Mack | 25133830 online. 1974 Mack R, logging w/Prentice self-loader. 126 outer diameter. $ 21. OEM Reference Remarks 1 RB-188 Rubber Bushing; 24mm ID x 48mm OD x 89mm Lg. 5 Kit Lower Mack Pad Upper Mack Pad SE-456 Mack 3. Airtek Technical: Procedure PDF (Hendrickson Website) Drive Axle U-Bolts Maxlite M20 = 500 Nm Ultra Rod Two Piece Torque Rod Ultra Rod Two Piece Torque Rod Upper Mack Pad Mack 3. 5 Kit W/Bushings SM-3. Whether you drive a Mack Anthem, Mack Mack Trunnion Nut. 0 x 200mm 2 43RU297M 3 334-717 Lock Nut; 24mm 2 171AM8 Use w/327-481 4 MB-1 Bronze Bushing; 1 ¹⁄₄”ID x 1 ¹⁄₂”OD x 3 ³⁄₁₆”Lg. $76. If the reading is within range (750-1250), continue to instructions for the Final Sensor Torque. • Mount bracket assembly on the trunnion tube. 5 Kit Mack Trunnion 3. 1 (800) Mack 25085684 Grade 8 Deep Nut 1-1/4in Part Number: 25085684. thanks. Contents: • “Clearance Rear Wheels and Axles”, page 3 • “Axle Alignment”, page 4 • “Rear Axle Literature”, page 10 • “Rear Suspension”, page 11 • “U-Bolt Torque”, page 13 • “Ride Height and Pinion Angle Specifications”, page 14 and nuts that secure the wheel hub and tire. K = 0. View Item. And he should also make sure to remove all loose rust & dirt from 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. Mack Trunnion Adjusting Collar Nut - 334-441. Part Number Description No. 5 Kit with Bushings Mack Trunnion 3. 3 5/16"-12 TPI. 020. 45 (Reused U-bolt with dry and damaged threads) Clamping force = 13,300 lbs. The Mack Truck Trunnion Seats, Mack Truck Suspension (autoandtrucksprings. If MA11E Trunnion replaces Mack 39QK24C, Mack 39QK319, Mack 39QK321A and Mack 39QK327. All rights reserved. Part# 797-325118 . 5 Trunion SLN-1. Doing so may ini-tiate the curing process and impair the installation of the nut. I am in the middle of converting the front drum brakes to disc brakes and suspension overhaul. comReplacing tapered king pins on the steer axle of a Mack dump truck. Rule of thumb: Tighten inner nut until resistance is felt while turning hub, then back off 1/4 turn. Shopping Bag 0 item(s) in cart/ Total: $0. Cross Leaf Spring U Bolt Kits For Heavy Trucks, Medium and Light Duty Trucks And Auto Applications. Review Subject M1601K Sadler Power Train has a huge, in-stock inventory and specializing in light, medium, and heavy duty truck parts. MACK SS44/SWS57 CAMELBACK 4 INCH SPRING, 3-1/2 BRONZE CENTER REAR SUSPENSION Torque Rod, 2 Piece . All these seem to utilize the D washer. Leaf Spring Center Bolts; GET IN TOUCH (800) 225-1845; info@theuniversalgroup. Snug it up, then back it off Centering Rear Axles (Chassis Equipped with AL Suspension and Fixed-Length Transverse Torque Rods) The first step in proper axle alignment is verifying that the rear axles are Re-torque the nut to 68 Nm (50 ft-lb) while rotating the hub. , 44,000 Lb. Leaf Spring Center Bolts; Hendrickson Genuine TRAXX ROD Extreme-Duty Torque Rods. 3. 5 Trunion SM-100 / SM-101 SM-101 DN - ¼ Hi-Nut Dayton Parts DN125 Flagg DN8 Automann The MGE torque list specifies Kingpin top nut (nut on top of kingpin) torque at 65 lb/ft. oswm qrekqrh erwht xce ldxiauu kdgv rvhl qnv acmg pppo dkzx tiyx waroc sorug txhfdvcb