HAULMAAX 40K 46K Rear Suspension

Transcription

1 Rear Suspension LIT NO: SP-171 DATE: February 2017 REVISION: K CONTENTS DESCRIPTION Page Parts List HAULMAAX 40K 46K Selection Guide Outboard Frame Bracket... 5 Inboard Frame Bracket DESCRIPTION Page Aftermarket Service Kits Special Tools Equalizing Beam End Bushing Torque Rod Bushing.... 7

2 2 SP-171

3 1 ***Equalizing Beam Assembly, 40K/46K ", with Shock Bracket ", w/o Shock Bracket ", with Shock Bracket ", w/o Shock Bracket ", with Shock Bracket ", w/o Shock Bracket Bar Pin End Bushing Service Kit, One Wheel End, Includes Key Nos. 2-6a L Shim Type L Rotating, Shim Type *Bar Pin Bushing Bar Pin End Bushing Fastener Kit, One Wheel End, Includes Key Nos *1"-8 UNC x 6" Hex Bolt *1" Hardened Washer *1"-8 UNC Locknut 8 6 Bar Pin Shim 8 a " / 0.12" Standard b " / 0.19" Optional c " Optional flat shim Tie-bar Bolster Springs and Progressive Load Spring Service Kit, One Side, Includes two and one Service Kits **Tie-bar Bolster Spring Service Kit, 2 Bolsters with 1 Wear Plate, Includes Key Nos. 7, **Bolster Spring Service Kit, 2 Bolsters with 1 Wear Plate, Includes Key Nos. 8, *Tie-bar Bolster Spring *Bolster Spring ½"-13 UNC x 10" Flange Bolt for Tie-bar ½"-13 UNC Flange Nut for Tie-bar Tie-bar Bolster Spring Spacer ½"-13 UNC Flange Nut L Wear Plate 4 Replaces and Saddle Assembly Service Kit, Tandem Set, HAULMAAX 40K, Includes Key No. 14a and Kit No HAULMAAX 460, Includes Key No. 14b and Kit No Saddle Assembly Fastener Kit, Tandem Set, HAULMAAX 40K, Includes Key Nos , 26-27, 36-37, HAULMAAX 46K, Includes Key Nos. 9-12, 22-24, 26-27, 36-37, Saddle Assembly, Vehicles built after 01/13/03 2 a HAULMAAX 40K b HAULMAAX 46K 15 Outboard Frame Bracket, see Page 5 2 Vehicles built after 01/12/ Inboard Frame Bracket, see Page Inboard Frame Bracket Shim, (46K, if equipped, 2 International Truck Only) /8"-11 UNC x 2¼" Hex Bolt 12 *****M16 Hex Bolt /8" Hardened Washer 24 *****M16 Hardened Washer /8"-11 UNC Locknut 12 *****M16 Locknut 21 Inboard Spacer (if equipped) As Req " Thick " Thick Outboard Frame Bracket to Saddle Assembly Fastener Kit, Includes Key Nos Tandem Set One Side *M20 x 2.5-6G x 65 mm Hex Bolt *M20 Hardened Washer *M20 x 2½-6H Locknut Contact Plate Service Kit, One Side, Includes Key Nos Load Spring Contact Plate * 5 8"-11 UNC x 1½" Flange Bolt 8 for Vehicles built after 11/07 ***Replaces * 5 8"-11 UNC Flange Nut 8 for Vehicles built after 11/07 ***Replaces ***Load Spring Contact Plate Spacer 8 for Vehicles built prior to 11/ Load Spring Shim ¼" Thickness 4 Quantity may vary for vehicles built prior to 07/15/14 equipped with Auxiliary Load Spring ½"-13 UNC x 2¼" Flange Bolt ½"-13 UNC Flange Nut 4 Rebound Strap Service Kits One Side, Includes Key Nos , Outrigger Tandem Set, see Page Outrigger with Bolster Springs, Tandem Set, see Page *Rebound Strap *Rebound Clip Rebound Support Angle Load Spring Bracket ½"-13 UNC x 2¼" Flange Bolt ½"-13 UNC Flange Nut ¾"-16 UNF x 6" Hex Bolt ¾"-16 UNF Locknut 2 Progressive Load Spring Service Kits for vehicles built after 07/15/ One Side, Includes Key Nos. 40a, Tandem Set, Includes Key Nos. 40a, Also use as a conversion kit for vehicles built prior to 07/15/ Weight Bias Kit with Shims, Includes Key Nos , 40a,b, 41-42, Replaces Auxiliary Load Spring Service Kit, One Side, for vehicles built prior to 07/15/14 Includes Key Nos. 40b, a *Progressive Load Spring 2 b *Auxiliary Load Spring *½"-13 UNC x 2¼" Flange Bolt *½"-13 UNC Flange Nut Load Spring Spacer 2 Single Shock Absorber Service Kit, (if equipped) Includes Key Nos ½" Saddle Height ½"/18½" Saddle Height Aftermarket Shock Absorber Kit for vehicles built with equalizing beams without welded shock absorber mounts, see Page 6 44 Shock Absorber Assembly (if equipped) L for 16½" Saddle Height (see Figure 2) L for 17½"/18½" Saddle Height (see Figure 2) /8"-11 UNC x 4¼" Hex Bolt (if equipped) /8" Hardened Washer (if equipped) /8"-11 UNC Locknut (if equipped) Upper Shock Bracket (if equipped) 4 SP For all (*) see Notes on Page 4

4 49 One-piece Longitudinal Torque Rod Assembly, Straddle/Straddle ULTRA ROD, Includes Key No. 51a XXX Front, Specify Length in mm XXX Rear, Specify Length in mm 1 ULTRA ROD PLUS, Includes Key No. 51b XXX Front, Specify Length in mm XXX Rear, Specify Length in mm 1 50 ****One-piece Transverse Torque Rod Assembly, 2 Straddle/Taper, Specify Length in mm XXX ULTRA ROD, Includes Key Nos. 51a-52a XXX ULTRA ROD PLUS, Includes Key Nos. 51b-52b XXX XTRB, Includes Key Nos. 51c-52c 51 Straddle Bushing 4 a L ULTRA ROD b L ULTRA ROD PLUS c L XTRB 52 Taper Bushing 2 a L ULTRA ROD b L ULTRA ROD PLUS c L XTRB Optional Two-Piece Torque Rod Assembly with Bushings Service Kit ULTRA ROD Straddle/Straddle ULTRA ROD Straddle/Taper ULTRA ROD PLUS Straddle/Taper XTRB Straddle/Straddle XTRB Straddle/Taper Torque Rod Frame Bracket Back-up Plate (for Torque Rod) L Torque Rod Shim As Req P-80 Lubricant - 10 ml (Not Shown) per Bushing 1 Figure 1 FIGURE 2 NOTES * Item included in kit/assembly only, part not sold separately. ** HAULMAAX 46K suspensions must be serviced with the new tie-bar bolster spring Kit No All HAULMAAX 40K suspensions can be serviced using the existing bolster springs Kit No or if preferred, tie-bar bolster spring Kit No Refer to Hendrickson Technical Bulletin Literature No. SEU-0225 for more information. *** For vehicles built prior to November 2007, when replacing the load spring contact plate or equalizing beam, Kit No is required. Refer to Component Replacement Section in Hendrickson Technical Procedure Literature No **** Transverse torque rods are mandatory for the HAULMAAX rear suspension regardless of axle spacing, refer to Literature No ***** Not supplied by Hendrickson, used for reference only. Refer to vehicle manufacturer for more information. Hendrickson is not responsible for components supplied by vehicle manufacturer. Hendrickson HAULMAAX / HN Gauge (Lit. No ) and HAULMAAX PLS (Progressive Load Spring) Gauge (Lit.No ) can be obtained online at To obtain a new Hendrickson HAULMAAX Decal, No , contact Hendrickson. 4 SP-171

5 Selection Guide Vehicle Manufacturer Autocar CCC KEY NO. 15 OUTBOARD FRAME BRACKET Vehicles built AFTER 01/13/03 Frame Width 34" Saddle Height = Dim. A in Figure 2 16½" 17½" 18½" 20¼" 22½" 25½" replaces Freightliner 34.3" " GM 34.75" International Truck Mack Oshkosh Paccar 34.12" " " " " " " Volvo 33.5" " Western Star 34" Vehicle Manufacturer KEY NO. 16 Equalizing Beam Length Frame Width Inboard Frame Bracket Autocar " CCC Freightliner 34.3"-34.5" GM All 34.75" International Truck International Truck with shim Mack Oshkosh Paccar with liner Paccar without liner Volvo 34.12" " 34.68" " Saddle Height = Dim. A in Figure 2 16½" 17½" 18½" 20¼" 22½" 25½" " " " 52", 60" " " 52", 60" All 34" " replaces replaces 34.75" replaces " " 54" " 52", 60", 72.5" Western Star All 34" SP-171 5

6 Aftermarket Service Kits Shock Absorber Service Kit, Tandem Set ½" Saddle Height, Includes Key Nos. 1a, 2a-b, ½"/18½" Saddle Height, Includes Key Nos. 1b, 2a-b, ½" Saddle Height - Mack Only, Includes Key Nos. 1c, 2c, Shock Absorber Assembly 4 a L 16½" Saddle Height b L 17½"/18½" Saddle Height c L 16½" Saddle Height Mack 2 Lower Shock Bracket a Front 2 b Rear (Not Shown) 2 c Mack Only, Front and Rear (Not Shown) "-8 UNC x 7" Hex Bolt, Replaces " Hardened Washer "-8 UNC Locknut Upper Shock Bracket /8"-11 UNC x 4½" Hex Bolt /8" Hardened Washer /8"-11 UNC Locknut Rebound Strap Enhancement with Bolster Springs Tandem Set, Includes Key Nos Rebound Strap Enhancement Tandem Set, Includes Key Nos ¾"-16 UNF x 6" Bolt ¾"-16 UNF Locknut ¾" Hardened Washer ¾"-10 UNC x 4" Bolt ¾"-10 UNC Flange Locknut ½"-13 UNC x 2¼" Flange Bolt (Not Shown) ½"-13 UNC x 4" Bolt ½"-13 UNC x 5" Bolt ½"-13 UNC Flange Nut ½" Hardened Washer "-11 UNC x 1½" Flange Bolt "-11 UNC Flange Nut Rebound Strap Load Spring Contact Plate Rebound Clip Load Spring Spacer (Not Shown) Inboard Rebound Support Block (Not Shown) Outboard Rebound Support Block 2 19 *Tie-bar Bolster Spring Bolster Spring Spacer ½"-13 UNC x 10" Flange Bolt ½"-13 UNC Flange Nut Wear Plate 4 6 SP-171

7 Special Tools Bar Pin End Bushing tools Installation tools Hendrickson Part No OTC Part No Visit otctools.com Removal tools Hendrickson Part No OTC Part No Visit otctools.com Hendrickson Part No OTC Part No Visit otctools.com Special tooling is required to service the bar pin end bushings. Hendrickson part number tool is used with the equalizing beam removed from the truck, and in conjunction with OTC No press plate and a 100 ton hydraulic shop press. Torque rod Funnel tools ULTRA ROD Hendrickson Part No L ULTRA ROD PLUS Hendrickson Part No L SP-171 7

8 This is a general parts list to provide directional information. Components may vary by model. Questions in regards to parts, contact Hendrickson Truck Parts at (Toll-free U.S. and Canada), (Outside U.S. and Canada) or truckparts@hendrickson-intl.com. Truck Commercial Vehicle Systems (Toll-free U.S. and Canada) 800 South Frontage Road (Outside U.S. and Canada) Woodridge, IL USA Fax Information contained in this literature was accurate at the time of publication. Product changes may have been made after the copyright date that are not reflected. SP-171 Rev K Hendrickson USA, L.L.C. All Rights Reserved Printed in United States of America