BENDIX 08-A-24 User's Manual
Contents
1. CATALOG 08 A 24 AIR DRYER The AD IS Air Dryer uses a spin on desiccant cartridge to collect and remove air system contaminants before they enter the brake AD IS to R system IS to Reservoir Desiccant Cartridge o rings 2 used not shown The function of the pressure protection valves is to protect each reservoir from a pressure loss in the other reservoir or a pressure loss in an air accessory Integrated The base assembly contains a check valve assembly safety valve Purge heater and thermostat assembly four pressure protection valves Reservoir threaded air connections and the purge valve assembly The removable purge valve assembly incorporates the purge valve mechanism and a turbocharger cutoff feature that is designed to prevent loss of engine turbo boost pressure during the purge cycle of the AD IS air dryer See Service Data Sheet SD 08 2418 for more information Safety Valve AD IS Governor Heater amp Thermostat AD IS Air Dryer Reservoir Purge Pressure Protection Reservoir Valves 4 Drain Valve Not Shown Purge Valve This port plugged on DRM applications Pressure Protection Valves 4 The function of the Dryer Reservoir Module DRM is to provide heavy vehicles with an integrated vehicle air dryer secondary reservoir purge reservoir governor and a number of the charging valve components in a module The DRM includes an Integrated Solution Air Dryer the AD IS a re2. 010212 801164 5010211X 5008574 with 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT 4 Standard 5010694 801266 5010696X 5008574 with 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT 3 Standard 5010135 801147 5010133X 5009028 with 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT 4 EP 5010695 801266 5010696X 5009028 with 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT 3 EP 5008296 801145 5010104X 5009028 with 1 4 NPT 4 4 NPT 1 4 NPT 1 4 NPT 4 EP 5008779 801264 5010684xX 5010563 with 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT 4 DLU EP 5010213 801164 5010211X 5009028 with 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT 4 EP Purge Volume EP Extended Purge DLU Discharge Line Unloader Reservoirs Service B Dia C Length Compartment Comments Figure Pc No Inches Inches Number 5005313 9 53 5 2 Steel 1 5009107 9 55 5 2 Aluminum 1 5007588 9 26 3 Steel 1 5008939 9 29 8 2 Steel 1 Purge Volume OS Service B Dia C Length Compartment Mounting Figure a PRI Pc No Inches Inches Number Bracket A Port 5008781 9 3 9 1 Included 2 5009028 9 6 1 4 Hole SAE Mig 3 5008574 9 3 9 1 4 Hole SAE Mtg 3 AD IS Dryers with a plugged port A 5010563 9 6 4 Included 4 can not be interchanged with those BW9029 2002 Bendix Commercial Vehicle Systems LLC 1 2002 Printed in U S A that do not have a port in this location CATALOG 08 A 26 Desiccant Cartridge Purge Volume Reservoir Governor Supply Port Air Suspension Port Accessory Heater Thermostat Ports Assy To Primary Reservo
3. cccsnceoenciinnstommnmusamanne 800404 Service Purge Valve DLU uu cscssesessessssssssessees 5009650 Purge Valve Maintenance Kit cccssceseesseseeseeeeees 5003547 SERVICE PURGE VALVE PURGE VALVE MAINT KIT 800404 amp 5009650 DLU 5003547 Key Description Key Description 2 Quad Ring 1 Purge Valve Piston 4 O Ring 2 Quad Ring 5 O Ring 3 Piston Return Spring 9 Retaining Ring 4 O Ring 10 Purge Viv Cartridge Assy 5 O Ring Barium Grease 6 Purge Valve 7 Exhaust Guide 8 Shoulder Bolt 9 Retaining Ring Assembly Tool Barium Grease Air Dryer Body 12v amp 24v heaters are identified by 3 connector color White 12v Gray 24v WARNING Do not attempt to adjust or service the Pressure Protection valves Incorrect pressure protection valve settings can result in automatic application of vehicle spring brakes without prior warning BW9029 2002 Bendix Commercial Vehicle Systems LLC 1 2002 Printed in U S A
4. ir Purge Valve To Secondary Pressure Protection Reservoir Valves 4 with Protective Boots GOVERNOR AND DELIVERY CHECK VALVE REPLACEMENT Governor and Delivery Check Valve Rep Kit 5004049 Delivery Check Valve Replacement Kit n 5004052 KITS AND SERVICE PARTS AD IS to Reservoir o rings 2 used 0005 5002816 Delivery Check Valve Replacement Kit 5004052 Desiccant Cartridge Replacement 5008414 IOVEINOT AGA DIO oe vss Sek bess aureees dae e reas 5003698 Governor Check Valve Kit 200 c eee eee 5004049 S0VEMOl GASKEl os odo eee ens va ec seven sass 5007834 Heater amp Thermostat Replacement 12 volt 109495 Heater amp Thermostat Replacement 24 volt 109496 Mounting BOR Kita ee wha ea a SFOS 5009233 Protective Boots for pressure protection valves 5005163 Purge Valve Maintenance Kit 0005 5003547 Safoty MING Eaire n tes Ea I Ree eee 800350 Semice Purga Valve FNL smsa s ranea cow ana oie 800404 Service Purge Valve Kit DLU nanain 5009650 Splash Shield Kit includes bracket and cover 5006698 Splash Shield Gover sis cenwosreraserssaearriraa 5005266 Wire Retainer optional for cover 005 5009653 NOTE There are no kits available for the pressure protection valves These are not serviceable items see warning below WARNING Do not attempt to adjust or service the Pres
5. servoir including a separate purge reservoir section a governor and four pressure protection valves See Service Data Sheet SD 98 9808 for more information Weight 62 Ibs Air Dryer assembly 14 2 lbs approx Device Code 9808 Accessory Mounting Bolt and Washer 3 SERVICE PARTS C Figure 1 e T L nel AD IS Bracket CATALOG 08 A 25 Figure 2 Service and Remanufactured AD IS Air Dryers do not include DRM Reservoirs or Purge Volume Reservoirs Figure 3 Figure 4 Dryer Reservoir Modules DRM AD IS AD IS AD IS Reservoir A Primary Secondary Suspension Accessory O E O E Service Reman Service Port Port Port Port Ports Pc No Pc No Pc No Pc No Pc No Plug Qty 5003227 5003424 800383 5004050X 5005313 without 1 4 NPT Integral 1 4 NPT 1 4 NPT 4 NA 5003424 800383 5004050X 5009107 without 1 4 NPT Integral 1 4 NPT 1 4 NPT 4 5007593 5008184 800838 5008332X 5007588 without 3 8 PTC Integral 1 4 PTC 1 4 NPT 4 5009232 5009482 801045 5009233X 5008939 without 1 4 NPT Integral 1 4 NPT 1 4 NPT 4 AD IS Air Dryer with Purge Volume AD IS AD IS AD IS Purge Vol A Primary Secondary Suspension Accessory Purge O E Service Reman Service Port Port Port Port Ports Volume Pc No Pc No Pc No Pc No Plug Qty 5005921 800959 5008871X 5008781 without V2 PTC 1 2 PTC 1 4 NPT 1 4 NPT 4 Standard 5010134 801147 5010133X 5008574 with 1 4 NPT 1 4 NPT 1 4 NPT 1 4 NPT 4 Standard 5
6. sure Protection valves Incorrect pressure protection valve settings can result in automatic application of vehicle spring brakes without prior warning GOVERNOR DELIVERY CHECK VALVE REPLACEMENT KIT 5004049 DELIVERY CHECK VALVE MAINTENANCE KIT 5004052 Key Description Governor Gasket e Governor AD IS preset e Check Valve Maintenance Kit pc no 5004052 e Breather Large O Ring Spring Check Valve Body Small O Ring Grease 1 Special AD IS gasket material pc no 5007834 do not use standard governor gasket AD IS preset governor Use 130 psi cut out governor only If replaced by a standard adjustable governor bench calibrated to 130 psi cut out do not use standard gasket Adapter pc no 5003698 Mounting bolts MAINTENANCE KITS PURGE VALVE REPAIR REPLACEMENT Heater amp Thermostat Replacement Kit 12 volt 109495 Heater amp Thermostat Replacement Kit 24 volt 109496 Key Description 1 Retaining Ring 2 Heater amp Thermostat Assembly 3 O Ring Dielectric Lubricant Silicone Lubricant AD IS Splash Shield Bracket and Cover Splash Shield Splash Shield Cover Bracket AD IS Splash Shield Kit includes bracket and cover AD IS Splash Shield Cover Wire Retainer for Cover optional not shown Mounting Bolt Kit Piece No 5009233 Consists of the following Item 3 8 Mounting Bolts 3 8 Washer 08 A 27 CATALOG Service Purge Valve vrc
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