PRIMAAX EX / PRIMAAX Rear Air Suspension for Mack Vehicles

Transcription

1 PRIMAAX EX / PRIMAAX Rear Air Suspension for Mack Vehicles LIT NO: SP-231 DATE: June 2014 REVISION: D

2 PRIMAAX EX for Mack Vehicles with Drum Brakes 8.5" / 10.0" Ride Height Drum Brakes SP-231

3 PRIMAAX EX for Mack Vehicles with Drum Brakes KEY NO. PART NO. DESCRIPTION *NO.REQ. KEY NO. PART NO. DESCRIPTION *NO.REQ Frame Hanger QUIK-ALIGN Pivot Bushing Service Kit, One Wheel End, Includes Key Nos. 2-6, 9, QUIK-ALIGN Pivot Bushing Service Kit, Axle Set, Includes Key Nos. 2-6, 9, QUIK-ALIGN Collar Service Kit, Per Wheel End, Includes Key Nos QUIK-ALIGN Fasteners Service Kit, Per Wheel End, Includes Key Nos **QUIK-ALIGN Concentric Collar 4 3 **QUIK-ALIGN Eccentric Collar 4 4 **1.0"-14 UNF-2A H-Coat 7.5" Hex Bolt 4 5 **1.0" H-Coat Flat Washer 8 6 **1.0"-14 UNF-2B H-Coat Locknut 4 7 U-beam Assembly, Includes Key Nos Rear Front U-beam Assembly Enhancement Aftermarket Service Kit, See page 8 for contents 9 **QUIK-ALIGN Pivot Bushing D-Pin Bushing Service Kit, One Wheel End, Includes Key Nos **D-Pin Bushing D-Pin Fastener Service Kit, Axle Set, Includes Key Nos **¾"-16 UNF 5.0" Bolt 8 12 **¾" Flat Washer **¾"-16 UNF Locknut Air Spring Assembly Service Kit, One Wheel End, Includes Key Nos Air Spring Assembly Lower Air Spring Mounting Bracket Lower Air Spring Fastener Service Kit, Single, Includes Key Nos **½"-13 UNC Locknut 8 17 **½" Flat Washer 8 U-bolt Service Kit, One Wheel End " Ride Height, Includes Key Nos. 18a, " Ride Height, Includes Key Nos. 18b, a **U-bolt, ¾" Square " 8 b **U-bolt, ¾" Square 10.0" 8 19 **¾" Flat Washer **¾"-16 UNF U-bolt Locknut Axle Spacer, Lower, 8.5" Ride Height XXX Bottom Cap, See Selection Guide below Top Pad Torque Rod to Top Pad Fastener Service Kit, One Side Only, Includes Key Nos ** 7 8"-14 UNF-2A 5.5" Hex Bolt 4 25 ** 7 8" Flat Washer 8 26 ** 7 8"-14 UNF-2B Locknut XXX Longitudinal Torque Rod Assembly, See 4 Selection Guide below, Replaces XXX 28 ***M16 x 2 6G Bolt 8 29 ***M16 Washer ***M16 x 2 6H Locknut 8 31 Torque Rod Shim (Aftermarket) As Req mm mm 32 ***Transverse Torque Rod Assembly Shock Absorber Single Shock Absorber Fastener Service Kit, Includes Key Nos **¾"-10 UNC 4.25" Upper Shock Bolt 4 35 **¾" Flat Washer 4 36 **¾"-10 UNC Locknut 4 37 ** 5 8"-11 UNC 6.0" Lower Shock Bolt 4 38 ** 5 8" Flat Washer 8 39 ** 5 8"-11 UNC-2B Locknut Upper Shock Frame Bracket 4 Not Shown ***Height Control Valve Assembly 1 Not Shown ***Height Control Valve Linkage P-80 Bushing Lubricant - 10 ml. per Bushing 1 (not shown) NOTES: * Quantities shown are for a tandem configuration. ** Item included in assembly / kit only, part not sold separately. *** Item required, component supplied by vehicle manufacturer. Hendrickson is not responsible for components not supplied by Hendrickson, for assistance with maintenance and rebuild instructions on these components see vehicle manufacturer. Selection Guide Bottom Cap Longitudinal Torque Rod *Pinion Angle 8.5" RIDE HEIGHT 10.0'' RIDE HEIGHT Key No. 22 Key No. 27 Key No. 22 Key No. 27 Bottom Cap **Longitudinal Torque Rod **Longitudinal Torque Rod *Pinion Angle Bottom Cap Length (mm) Part No. Length (mm) Part No (front) (front) (front) (front) (rear) * Measured with QUIK-ALIGN pinion set at neutral position (12 O'Clock) ** Torque rod bushings are non-serviceable, replacement requires complete torque rod assembly with bushings. 570 (rear) SP-231 3

4 PRIMAAX EX for Mack Vehicles with Disc Brakes 8.5" / 10.0" Ride Height Disc Brakes 4 SP-231

5 PRIMAAX EX for Mack Vehicles with Disc Brakes KEY NO. PART NO. DESCRIPTION *NO.REQ. KEY NO. PART NO. DESCRIPTION *NO.REQ Frame Hanger QUIK-ALIGN Pivot Bushing Service Kit, One Wheel End, Includes Key Nos. 2-6, 9, QUIK-ALIGN Pivot Bushing Service Kit, Axle Set, Includes Key Nos. 2-6, 9, QUIK-ALIGN Collar Service Kit, Per Wheel End, Includes Key Nos QUIK-ALIGN Fasteners Service Kit, Per Wheel End, Includes Key Nos **QUIK-ALIGN Concentric Collar 4 3 **QUIK-ALIGN Eccentric Collar 4 4 **1.0"-14 UNF-2A H-Coat 7.5" Hex Bolt 4 5 **1.0" H-Coat Flat Washer 8 6 **1.0"-14 UNF-2B H-Coat Locknut 4 7 U-beam Assembly, Includes Key Nos Rear Front U-beam Assembly Enhancement Aftermarket Service Kit, See page 8 for contents 9 **QUIK-ALIGN Pivot Bushing XXX D-Pin Bushing Service Kit, One Wheel End, Includes Key Nos , See Selection Guide below 10 **D-Pin Bushing 4 D-Pin Fastener Service Kit, Axle Set, Includes Key Nos , See Selection Guide below 11 **¾"-16 UNF D-pin Bolt, See Selection 8 Guide below 12 **¾" Flat Washer **¾"-16 UNF Locknut Air Spring Assembly Service Kit, One Wheel End, Includes Key Nos Air Spring Assembly Lower Air Spring Mounting Bracket Lower Air Spring Fastener Service Kit, Single, Includes Key Nos **½"-13 UNC Locknut 8 17 **½" Flat Washer 8 U-bolt Service Kit, One Wheel End " Ride Height, Includes Key Nos. 18a, " Ride Height, Includes Key Nos. 18b, a **U-bolt, ¾" Square " 8 b **U-bolt, ¾" Square 10.0" 8 19 **¾" Flat Washer **¾"-16 UNF U-bolt Locknut Axle Spacer 4 a Lower, 8.5" Ride Height b Upper, 10.0" Ride Height XXX Bottom Cap, See Selection Guide below Top Pad 4 24 Longitudinal Torque Rod 4 See Selection Guide below Longitudinal Torque Rod Fastener Service Kit, One Wheel End, Includes Key Nos ** 5 8"-11 x 10.5" UNC-2A H-Coat Hex Bolt 8 ***M16 x 2 6G Bolt 26 ** 5 8" Flat Washer 16 ***M16 Washer 27 ** 5 8"-11 UNC-2B Locknut 8 ***M16 x 2 6H Locknut 28 ***Torque Rod Shim, See Selection Guide below mm mm 29 ***Transverse Torque Rod Assembly Shock Absorber Single Shock Absorber Fastener Service Kit, Includes Key Nos **¾"-10 UNC 4.25" Upper Shock Bolt 4 32 **¾" Flat Washer 4 33 **¾"-10 UNC Locknut 4 34 ** 5 8"-11 UNC 6.0" Lower Shock Bolt 4 35 ** 5 8" Flat Washer 8 36 ** 5 8"-11 UNC-2B Locknut Shock Upper Frame Bracket Bump Stop, 10.0" Ride Height (Refuse Only) P-80 Bushing Lubricant - 10 ml. per Bushing 1 (not shown) NOTES: * Quantities shown are for a tandem configuration. ** Item included in assembly / kit only, part not sold separately. *** Item required, component supplied by vehicle manufacturer. Hendrickson is not responsible for components not supplied by Hendrickson, for assistance with maintenance and rebuild instructions on these components see vehicle manufacturer. Selection Guide D-pin Service Kit Bottom Cap Longitudinal Torque Rod Torque Rod Shims Pinion Angle Brake Clocking D-pin Bolt Length Key Nos. 10 and 11 Key No. 22 Key No. 24 Key No. 28 D-pin Bushing and Fasteners Service Kit D-pin Fasteners Only Service Kit Bottom Cap " *Longitudinal Torque Rod Torque Rod Shims 8.5" Ride Height mm " mm 5.25" " Ride Height 3.0 mm 3.0 mm " mm 4.5 mm " " mm 6.0 mm " mm mm " mm mm * Torque rod bushings are non-serviceable, replacement requires complete torque rod assembly with bushings. SP-231 5

6 PRIMAAX for Mack Vehicles 10" Ride Height SP-231

7 PRIMAAX for Mack Vehicles KEY NO. PART NO. DESCRIPTION *NO.REQ. KEY NO. PART NO. DESCRIPTION *NO.REQ Frame Hanger QUIK-ALIGN Pivot Bushing Service Kit, One Wheel End, Includes Key Nos. 2-6, 17, QUIK-ALIGN Pivot Bushing Service Kit, Axle Set, Includes Key Nos. 2-6, 17, QUIK-ALIGN Collar Service Kit, Per Wheel End, Includes Key Nos QUIK-ALIGN Fasteners Service Kit, Per Wheel End, Includes Key Nos **QUIK-ALIGN Concentric Collar 4 3 **QUIK-ALIGN Eccentric Collar 4 4 **1.0"-14 UNF-2A H-Coat 7.5" Hex Bolt 4 5 **1.0" H-Coat Flat Washer 8 6 **1.0"-14 UNF-2B H-Coat Locknut Top Pad U-bolt Service Kit, One Wheel End, Includes Key Nos **U-bolt, ¾" Square 10.0" 8 9 **¾" Flat Washer **¾"-16 UNF U-bolt Locknut XXX Bottom Cap, See Selection Guide on page D-Pin Bushing Service Kit, One Wheel End, Includes Key Nos , **¾"-16 UNF 5.0" Bolt 8 13 **¾" Flat Washer **¾"-16 UNF Locknut 8 15 ****Support Beam Assembly (60831-, see replacement guide below) 16 ****Cross Tube ( , see replacement guide below) 17 **QUIK-ALIGN Pivot Bushing **D-Pin Bushing Air Spring Assembly Service Kit, One Wheel End, Includes Key Nos Air Spring Assembly Lower Air Spring Mounting Bracket Lower Air Spring Fastener Service Kit, Single, Includes Key Nos **½"-13 UNC Locknut 8 22 **½" Flat Washer End Cap and Fastener Kit, Axle Set, Includes Key Nos **End Cap 4 24 ** 7 8"-9 UNC 3.5" Hex Bolt 4 25 ** 7 8" Dacromet Flat Washer XXX Longitudinal Torque Rod Assembly, See 4 Selection Guide on page 3, Replaces Torque Rod to Top Pad Fastener Service Kit, One Side Only, Includes Key Nos ** 7 8"-14 UNF-2A 5.50" Hex Bolt 4 28 ** 7 8" Dacromet Flat Washer 8 29 ** 7 8"-14 UNF-2B Locknut 4 30 ***M16 x 2 6G Bolt 8 31 ***M16 Washer ***M16 x 2 6H Locknut 8 33 ***Shim (may or may not be required) As Req 34 ***Transverse Torque Rod Assembly Shock Absorber Single Shock Absorber Fastener Service Kit, Includes Key Nos **¾"-10 UNC 4.25" Upper Shock Bolt 4 37 **¾" Flat Washer 4 38 **¾"-10 UNC Locknut 4 39 ** 5 8"-11 UNC 6.0" Lower Shock Bolt 4 40 ** 5 8" Flat Washer 8 41 ** 5 8"-11 UNC-2B Locknut Upper Shock Frame Bracket 4 Replaces Not Shown ***Height Control Valve Assembly 1 Not Shown ***Height Control Valve Linkage P-80 Bushing Lubricant - 10 ml. per Bushing 1 (not shown) NOTE: * Quantities shown are for a tandem configuration. ** Item included in assembly / kit only, part not sold separately. *** Item required, component supplied by vehicle manufacturer. Hendrickson is not responsible for components not supplied by Hendrickson, for assistance with maintenance and rebuild instructions on these components see vehicle manufacturer. **** No longer available for service, see replacement guide below. For more information, refer to Hendrickson Technical Bulletin Literature No. SEU-0229 or contact Hendrickson Tech Services. SUPPORT BEAM AND CROSS TUBE ASSEMBLY REPLACEMENT GUIDE Key No. Description Part No. 15 Support Beam Assembly (LHF) (RHF) (LHR) (RHR) 16 Cross Tube U-beam Assembly Replacement Kit No (Forward) (Rear) Comments Requires the replacement of associated suspension parts on one axle. U-beam Assembly Replacement Kit includes two new support beam assemblies, one cross tube, two air spring assemblies, air spring fasteners, QUIK-ALIGN fasteners and D-pin fasteners. SP-231 7

8 PRIMAAX EX / PRIMAAX for Mack Vehicles Special Tools PRIMAAX EX / PRIMAAX Service Tool No L Pivot Bushing Tool Service Tool No Torque Rod Bushing Tool ULTRA ROD PLUS Reference Lit. No Service Tool No QUIK-ALIGN Socket Tool Hendrickson OTC Service Tool No QUICK Wrench Tool Hendrickson OTC U-beam Assembly Enhancement AFTERMARKET SERVICE KIT NO , AXLE SET CONTENTS PART NO. DESCRIPTION QTY Sikaflex 221 Polyurethane Sealant, 300 ml Tube Loctite ml Bottle 1 * Tamper Resistant Cap 2 * 7 8"-9 UNC 4.0" Hex Bolt 2 * 7 8" H-Coat Flat Washer 2 * Item included in assembly / kit only, part not sold separately. In the event any service to the suspension that requires disassembly of a U-beam Assembly (equipped with integrated end caps) the Loctite 277, tamper resistant caps, and Sikaflex 221 polyurethane sealant MUST BE properly installed to ensure components function to their highest efficiency. The enhancement components can be purchased individually or as an aftermarket service kit. 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-231 Rev D Hendrickson USA, L.L.C. All Rights Reserved Printed in United States of America