Snap-on HD35L Series - Flo
Contents
1. NOR941617W NOR940469 NOR941226 Motor Control Board Sensor Rod Fluid Tube Elbow Fitting NOR940839 NOR940841 or 3 2 Solenoid Valve Short S2 NOR940842 NOR940843 NOR940840 Coil with Spade Connector Pressure Switch 3 2 Solenoid Valve Tall 1 Short S2 or Tall S1 O pe rat i ons Ma nu al Printed in the U S A for Snap on Snap on HD35L SERIES VI Ordering Replacement Parts NORR942150 lt te e N wT O NOR940905 Used Fluid Screen Canister Filter Vinyl Mat NORR942137 Caster Locking Caster NOR941220 NORR942118 Optional Hose Rack Hoses Not Included NORH940927 Hose Tray To order replacement parts for the Snap on HD35L SERIES call ORDERING INFORMATION 1 800 225 5786 U S 1 800 661 1786 Canada Operations Manual Printed in the U S A for Snap on Snap on HD35L SERIES Warranty Information LIMITED ONE 1 YEAR WARRANTY Snap on EETF303B EETF304B amp EETF306A Snap on warrants only to the original Purchaser that under normal use care and service the Equipment except as otherwise provided herein shall be free from defects in material and workmanship for one year from the date of original invoice External hoses remote control modules adapters and all other attachments supplies and consumables except as otherwise provided herein are warranted for 90 calendar days from the date of original invoice Filter elements are not warranted P2. CONNECTION SAID Connect battery cables nial to vehicle s battery Press for Inline Exchange OPERATION Connect appropriate adapters to vehicle s cooler line fittings Connect red and black service hoses to quick disconnect adapters on the end of the cooler line adapters Use the arrow keys A vv to select the desired amount to be exchanged Press gia to proceed Turn vehicle s engine on to begin the exchange Once exchange is finished the screen will beep and display Complete ADDITIONAL FEATURES If needed while running pressing once will pause the a ENTER STOP machine Press ESA to resume from pause or press RESUME PAUSE a second time to cancel the exchange Check the fluid level Press or Ea add or remove fluid in 2 10 of a quart increments Use option 3 in the main menu to add a full quart and option 4 to remove a full quart Press to return to the main menu 942082 Operations Manual piedino USA for snanen Ill Operating Procedures Snap on HD35L SERIES gt aE H D 3 5 L INLINE or DIPSTICK TRANSMISSION FLUID Quick Start Instructions EXCHANGER DIPSTICK Exchange CONNECTION SATU Connect battery cables to vehicle s battery Press for Dipstick Exchange OPERATION Connect red and gray service hoses to chrome manifold Insert nylon tube down dipstick tube the same length as the dipstick being cautious not to insert too far IMPORTANT Pull div
3. Medium GM Adapter Operations Manual Printed in the U S A for Snap on V Troubleshooting amp Maintenance Snap on HD35L SERIES V TROUBLESHOOTING amp MAINTENANCE COMMON PROBLEMS SOLUTIONS Problem Power Failure screen displays Solution 1 Check battery connection Make sure there are no loose connections and the machine s battery clips are not reversed Remove all corrosion from the battery terminals Make sure vehicle s A C system is turned off Solution 2 The vehicle s battery is not putting out enough voltage to run the machine Connect the machine to a better 12V power source Stand alone shelf batteries will not work MAINTENANCE PROCEDURES e Replace Canister Filters Part 940796A when machine prompts you to do so TE Ss a a Use a standard filter band clamp tool to unscrew old filters and replace them with new filters Make sure new filters are on tight e Clean Waste Fluid Screen Located in bottom of recessed hose tray area This helps eliminate surface tension caused by debris and contamination from the air Using a sharp pick remove screen Clean using degreaser and brush and blow out with air compressor e Periodically Wipe Down Exterior using a soft damp cloth Printed in the U S A for Snap on O pe rat j O n S M a n u a l Snap on HD35L SERIES Vi Ordering Replacement Parts VI ORDERING REPLACEMENT PARTS REPLACEMENT PART LIST Part Descriptio
4. lll Operating Procedures FX HD395L INLINE TRANSMISSION OIII EDAN af Additional Functions lisse sadness adviser MAIN MENU Connect battery cables gt F to vehicle s battery Press O for Main Menu PRIMING THE MACHINE Make sure there is fluid in the New Fluid Tank Connect the Red and Black service hoses together using any two mating adapters ENT ER Press cul to begin the process ME RESU The unit will shut off when complete DRAINING THE TANKS Connect any open end adapter to red hose and insert into appropriate disposal container Pull diverter valve knob OUT Make sure all other hoses are disconnected From the Main Menu press w to proceed to the next menu Press a to drain the New Fluid Tank Press om to drain the Used Fluid Tank Press to begin the process RESUME The unit will shut off when complete VOLTAGE MONITOR From the Main Menu press KA to proceed to the next menu Press 8 to display the voltage 942084 O pe rat i ons Ma nu al Printed in the U S A for Snap on Ill Operating Procedures Snap on HD35L SERIES FX HD395L INLINE TRANSMISSION IID EDAN a Additional Functions EEE EAGAN HALTED REVERSE HOSES If the exchange stops and the display reads Reverse Hoses push or pull the knob on the flow diverter valve to switch directions ENTER and press cum RESUME HALTED SHIFT TO NEUTRAL If the exchange stops and the display reads Shi
5. U S A for Snap on Ill Operating Procedures Snap on HD35L SERIES MFX HD35L E e OIII EDAN ad Additional Functions FLUID EXCHANGER HALTED REVERSE HOSES If the exchange stops and the display reads Reverse Hoses push or pull the knob on the flow diverter valve to switch directions and press ELGA HALTED SHIFT TO NEUTRAL If the exchange stops and the display reads Shift to Neutral set the vehicle s parking brake shift to Neutral and press E2 P RND21 FILTER CHANGE DUE The machine will indicate when the canister filters need to be replaced Use a standard filter band clamp tool to unscrew old filters and replace them with new filters Make sure new filters are on tight IMPORTANT Machine must be primed after filter change TOTAL FILTER USE From the Main Menu press v twice Press 3 to display the total filter use Press POWER FAILURE MEMORY If there is a power failure during a transmission fluid exchange the procedure can be continuted seamlessly Simply reconnect the battery cables and press The exchange will resume where it left off CYCLE VALVES From the Main Menu press w to proceed to the next menu to cycle the valves 942083 Printed in the U S A for Snap on O pe rat j O n S M a n u a l Snap on HD35L SERIES lll Operating Procedures gt aE HD 3 5 L INLINE or DIPSTICK TRANSMISSION FLUID Quick Start Instructions EXCHANGER INLINE Exchange
6. individually If adapter hose fittings become worn see Ordering Replacement Parts to order new hoses e The use of any other accessories not specified in this manual may create a hazard Tools that slip or break can cause injury Ope rati O ns Ma n u al Printed in the U S A for Snap on Z I Safety Information Snap on HD35L SERIES A CAUTION AS Risk of injury e This equipment should be operated by qualified personnel only e Use this equipment only as described in this manual e Always unplug the machine from its power source when not in use e Loop the power cord loosely in its proper location when machine is not in use e Do not operate equipment with a damaged battery cables or hoses or if the equipment has been dropped or damaged until it has been examined by a qualified service representative e Care should be taken to arrange the battery cables and service hoses so that they will not be tripped over or pulled e Never pull on the power cables or service hoses to transport the HD35L Damage may occur to these components or machine may tip over e Keep area of operation clear of unnecessary tools and equipment Utilize recessed tool storage areas on the top of the machine e Never leave the machine running unattended e The HD35L is not designed for any other purpose than the exchanging of automatic transmission and power steering fluid Operation of your HD35L unit by anyone other than qualified personn
7. the way to the right and back to center Check the color of the fluid in the reservoir to ensure a clean exchange Repeat if necessary When finished adjust fluid level turn the ball valves to the off position on both hoses and remove hoses from power steering fluid reservoir Turn off vehicle s engine and replace reservoir cap 942083 Printed in the U S A for Snap on O pe rat i O ns Man u al Snap on HD35L SERIES lll Operating Procedures M FX H D ae 5 Ie INLINE TRANSMISSION amp POWER STEERING STII ad Additional Functions FLUID EXCHANGER MAIN MENU Connect battery cables to vehicle s battery PRIMING THE MACHINE Make sure there is fluid in the New Fluid Tank Connect the Red and Black service hoses together using any two mating adapters to begin the process Priming 7 0 55 The unit will shut off when complete DRAINING THE TANKS Connect any open end adapter to red hose and insert into appropriate disposal container Pull diverter valve knob OUT Make sure all other hoses are disconnected From the Main Menu press A to proceed to the next menu to drain the New Fluid Tank Press f to drain the Used Fluid Tank Press Staal to begin the process RESUME te nhk 4 The unit will shut off when complete VOLTAGE MONITOR From the Main Menu press KA to proceed to the next menu a to display the voltage 942083 O pe rations Manual Printed in the
8. w Clamp Mates with Step Fitting Import ee Black 5 16 Diameter Hose F 941813 Hose 63 Open End Hose w Clamp Mates with Step Fitting Import EEE Green 1 4 18 M 941815 Hose 65 NPTF Mates with 75 Jeep Cherokee 1980 1986 Ope rat i ons M anu al Printed in the U S A for Snap on 9 5 IV Hoses amp Adapters eS Red 941816 Hose 66 Mates with 67 O o 941817 Hose 67 Mates with 66 AN Red 941818 Hose 68 Mates with 69 A TE A poa 941819 Hose 69 Mates with 68 oe Blue 941820 Hose 70 Mates with 71 a _Biue 941821 Hose 71 Mates with 70 a wer _ B Rea 941822 Hose 72 Mates with 73 a Red 941823 Hose 73 Mates with 72 EE _Green 941825 Hose 75 Mates with 65 As ES Rea 940874 Hose 78 Mates with 79 Pe Red 940875 Hose 79 Mates with 78 zi M Black 941828 Hose 80 Mates with 81 26 Snap on HD35L SERIES 1 2 20 F SAE 45 Inverted Chrysler Ford Aerostar Jaguar Mercedes amp Cadillac 1985 and Newer Needs Ford Slide Tool 940140 for Aerostar Windstar 1 2 20 M SAE 45 Chrysler and Ford 5 8 18 M SAE Inverted Swivel Ford With Large Nut Adapter 1980 and Newer 5 8 18 F SAE Inverted Ford 1 2 20 M SAE 90 Inverted Swivel General Motors with 5 16 Tube Diameter Lines All Years 1 2 20 F SAE I
9. RT O O1 RAON Connect machine to battery TECHNICAL SUPPORT If you experience any problems or have any questions call technical support at 1 800 225 5786 U S 1 800 661 1786 Canada Ope rat i ons M anu al Printed in the U S A for Snap on 1 3 Ill Operating Procedures Snap on HD35L SERIES FX HD35L INLINE TRANSMISSION FLUID EXCHANGER Quick Start Instructions INLINE Exchange CONNECTION SATU Connect battery cables to vehicle s battery Press a for Inline Exchange OPERATION Connect appropriate adapters to vehicle s cooler line fittings Connect red and black service hoses to quick disconnect adapters on the end of the cooler line adapters Use the arrow keys v to select the desired amount to ENTER be exchanged Press to proceed Turn vehicle s engine on Sam to begin the exchange Once exchange is finished the screen will beep and display Complete ADDITIONAL FEATURES 5 STOP A If needed while running pressing once will pause the ENTER STOP machine Press EA to resume from pause or press feai SUN a second time to cancel the exchange Check the fluid level Press or Re add or remove fluid in 2 10 of a quart increments Use option 3 in the main menu to add a full quart and option 4 to remove a full quart Press to return to the main menu 942084 Printed in the U S A for Snap on O pe rat i O n S M a n u a l Snap on HD35L SERIES
10. Snap on HD35L SERIES Table of Contents TABLE OF CONTENTS INTRODUCTION to the HD35L SERIES ee eeeeeee eee 2 l SAFETY INFORMATION ccecececeeeensenseenscneeeneenseeseensens 3 Section 1 01 Important Safety Notice cccccceesseeeeeeeeeees 3 Section 1 02 Important Safety InStruCtions cccceceeeeee ees 5 ll SYSTEM FEATURES amp SPECIFICATIONS 22002 9 SSOCHON 2 01 FEAE coise a EEE 9 Section 2 02 Dimensions amp Technical Specifications 10 Section 2 03 Machine OVervieW cccssccecesceessececeneeeteeeeeees 11 lll OPERATING PROCEDURES ceeeeseeseceneenseeneeeneeeeees 12 Section 3 01 Suggested Additional Tools cccccccseeeeeeees 12 Section 3 02 First Time Operation amp Technical Support 13 Section 3 03 FX HD35L Operating Instructions 00 14 Section 3 04 MFX HD35L Operating Instructions 17 Section 3 05 FXD HD35L Operating Instructions 21 IV HOSES amp ADAPTERS ssccsictitestutetencactenccecdedusanvencstnesyeeiasbicay 25 Section 4 01 Adapter MOSES iernii nan 25 Section 402 AGADICIS oi sicc devon sctetek ia i a fats aeaa aini 29 V TROUBLESHOOTING amp MAINTENANCE 30 VI ORDERING REPLACEMENT PARTS ccseeeeeeeeees 31 LIMITED WARRANTY siisiessccciceatesecndoansaweausativascedisai
11. amlessly Simply reconnect the battery cables and press The exchange will resume where it left off CYCLE VALVES From the Main Menu press v to proceed to the next menu to cycle the valves 942082 Printed in the U S A for Snap on O pe rat i O n S M a n u a l Snap on HD35L SERIES IV Hoses amp Adapters IV HOSES amp ADAPTERS A CAUTION e Do not replace worn parts individually If adapter hose fittings become worn see Ordering Replacement Parts to order new hoses e The use of any other accessories not specified in this manual may create a hazard e Read understand and follow Safety Instructions in the front pages of this manual and on product safety labels 4 01 ADAPTER HOSES STANDARD HOSES t gt D Green 5 8 18 F 941801 Hose 51 SAE 45 Flare Swivel Mates with 52 Chrysler 1993 and Newer A A Green 5 3 18 M 941802 Hose 52 SAE 45 Flare Mates with 51 Chrysler se U Blue 5 8 18 M 941803 Hose 53 SAE 45 Flare Swivel Mates with 57 General Motors with 3 8 Tube Diameter Lines All Years ST Black 3 8 Diameter Hose F 941805 Hose 55 Open End Hose w Clamp Mates with Step Fitting Import 1987 and Newer ai Blue 5 8 18 F 941807 Hose 57 SAE 45 Inverted Mates with 53 General Motors with 3 8 Tube Diameter Lines 1997 and i Newer lt A Back 1 2 Diameter Hose F 941809 Hose 59 Open End Hose
12. el may result in injury IMPORTANT Risk of equipment damage e Flushing high mileage cars that have not been previously serviced can cause operating problems in the transmission e Connect battery cables to a 12 volt power source only i e vehicle s battery e Servicing transporting or storing this machine in an attitude other than the normal operating position can result in fluid spillage and or component damage e Use only the manufacturer s recommended attachments e The Snap on HD35L is fully automatic Refer to your control panel at all times e Never pull on the power cables or service hoses to transport the HD35L Damage may occur to these components or machine may tip over e Periodically clean the machine by wiping down with a clean soft dry cloth Improper operation of equipment may result in damage to machine or components SAVE AND FOLLOW THESE INSTRUCTIONS 8 Printed in the U S A for Snap on Operations Manual Snap on HD35L SERIES ll System Features amp Specifications ll SYSTEM FEATURES amp SPECIFICATIONS 2 01 FEATURES Mechanical Features e Accurate sensor technology allows optimum fluid level to be maintained in vehicle s transmission e Two in line 22 micron absolute fluid filters capture microscopic particles and contaminants e Numbered quick disconnect hoses with adapters save time in identifying the proper hoses for the application e Easy to use adapters allow quick hookup to
13. er and bystander e Verify that engine and machine are off before connecting or disconnecting cooler lines and adapter hoses e Always unplug the machine from its power source when not in use e Keep the service hoses away from hot or moving engine parts Hoses can split or burst causing fluid to be expelled e Tighten all connections properly Insufficient or excessive torque can result in fluid leakage e Avoid contact with automatic transmission or power steering fluid e Treatment methods are as follows Eyes Flush eyes with plenty of water Skin Wash with soap and water Ope rati O ns Ma n u al Printed in the U S A for Snap on 5 I Safety Information Snap on HD35L SERIES Inhalation Move to uncontaminated area Ingestion If large amount get medical attention If any irritation persists get medical attention e Dispose of used fluid according to environmental laws and regulations Although automatic transmission and power steering fluid pose no significant health hazards some individuals may experience adverse reactions upon contact Pressurized fluid can cause serious injury A WARNING Risk of unexpected vehicle movement e Block drive wheels before starting vehicle s engine to begin an exchange e Unless instructed otherwise set parking brake and put gear selector in park e Do not leave a running vehicle unattended A moving vehicle can cause injury A WARNING Engine has moving parts Risk of entangleme
14. erminals while the machine is operating Only use the EMERGENCY STOP button located on the control panel to stop an exchange Battery explosion can cause injury A WARNING Battery acid is a highly corrosive sulfuric acid e Wear safety goggles and protective gloves user and bystander e Have plenty of fresh water and soap nearby If battery acid contacts skin clothing or eyes flush exposed area with soap and water for 10 minutes e While cleaning battery s terminals keep airborne corrosion from eyes nose and mouth e Do not touch eyes while working near battery Battery acid can burn eyes and skin A WARNING Risk of burns e Wear gloves when working near hot engine components e Do not touch hot exhaust systems manifolds engines radiators etc e The automatic transmission fluid coming from the vehicle along with some of the machine s components that the fluid comes into direct contact with i e external hoses and quick disconnect fittings internal hoses and all fittings may reach temperatures uncomfortable to the touch Exercise caution in avoiding contact with these items Hot components can cause injury or discomfort A CAUTION Ratchet mechanisms and tools may slip or break if dirty Mismatched or partially worn parts can cause ratchet or any tool to slip or break e Frequently inspect and clean any tools used and lubricate all non sealed ratchet mechanisms with light oil e Do not replace worn parts
15. erter valve knob OUT With the engine off use the arrow keys A v to select the desired amount to be exchanged ENTER ENTER SLAN to proceed Press gum again to begin exchange RESUME RESUME Start the vehicle s engine when display prompts you to do so Once exchange is finished the screen will beep and display Complete ADDITIONAL FEATURES STOP If needed while running pressing ai once will pause the l z STOP machine Press EASA to resume from pause or press a second time to cancel the exchange Check the fluid level Press or ZE add or remove fluid in 2 10 of a quart increments Use option 3 in the main menu to add a full quart and option 4 to remove a full quart Press to return to the main menu 942082 Printed in the U S A for Snap on O pe rat i O n S M a n u a l Snap on HD35L SERIES lll Operating Procedures FXD HD3SL E a SNAIL nf Additional Functions EXCHANGER MAIN MENU Connect battery cables f Q E wn to vehicle s battery Press for Main Menu PRIMING THE MACHINE Make sure there is fluid in the New Fluid Tank Connect the Red and Black service hoses together using any two mating adapters RESUME ENTER 5 Press Gea Press gum to begin the process The unit will shut off when complete DRAINING THE TANKS Connect any open end adapter to red hose and insert into appropriate disposal container Pull diverter valve knob OUT Make sure a
16. ft to Neutral set the vehicle s parking brake shift to Neutral and press Bg P RND21 FILTER CHANGE DUE The machine will indicate when the canister filters need to be replaced Use a standard filter band clamp tool to unscrew old filters and replace them with new filters Make sure new filters are on tight IMPORTANT Machine must be primed after filter change TOTAL FILTER USE From the Main Menu press v twice Press S to display the total filter use Press 2 to reset POWER FAILURE MEMORY If there is a power failure during a transmission fluid exchange the procedure can be continuted seamlessly ENTER Simply reconnect the battery cables and press BEJA RESUME The exchange will resume where it left off CYCLE VALVES From the Main Menu press v to proceed to the next menu to cycle the valves 942084 Printed in the U S A for Snap on O pe rat j O n S M a n u a l Snap on HD35L SERIES lll Operating Procedures M FX H D 3 5 A INLINE TRANSMISSION amp POWER STEERING Quick Start Instructions FLUID EXCHANGER INLINE Exchange CONNECTION SATU Connect battery cables ne Exchanse aie y ee Press for Inline Exchange to vehicle s battery OPERATION Connect appropriate adapters to vehicle s cooler line fittings Connect red and black service hoses to quick disconnect adapters on the end of the cooler line adapters Use the arrow keys A v to select the desired amoun
17. ghout this user s manual are reminders to the operator to exercise care when using this unit Before using your HD35L unit always refer to and follow the safety messages and applicable service procedures provided by the manufacturer of the vehicle being serviced e Read All Safety Instructions Read understand and follow all safety messages and instructions in this manual Safety messages in this section of the manual contain a signal word with a three part message and in some instances an icon e Signal Words The signal word indicates the level of the hazard in a situation A DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury to the operator or to bystanders A WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury to the operator or to bystanders A CAUTION Indicates a potentially hazardous situation which if not avoided may result in moderate or minor injury to the operator or to bystanders IMPORTANT Indicates a situation which if not avoided may result in damage to the HD35L or the vehicle being serviced e Safety Messages Safety messages in this section contain three different type styles e Normal type states the hazard e Bold type states how to avoid the hazard e Italic type states the possible consequences of not avoiding the hazard Ope rat j O ns Ma n u al Printed in the U S A f
18. hing the power steering system or replacing the power steering fluid were time consuming and often inefficient or incomplete Now it s easier than ever to replace up to 95 of the old power steering fluid in less than 8 minutes to ensure your power steering system has a long trouble free life e The HD35L can be used practically anywhere and with almost any vehicle e It is compact mobile and self contained e It operates off the 12 volt battery of the vehicle being serviced e It does not require a pit lift or ramp e The HD35L hooks up directly to one of the vehicle s transmission cooler lines for a transmission fluid exchange e The ATF fluid exchange from setup to finish typically takes 15 minutes or less No wonder an ATF exchange is the most requested method of preventative automatic transmission maintenance today Now there s the option of a power steering fluid exchange as well Both in one machine Please take time to read through this manual to familiarize yourself with the HD35L before performing your first ATF or PSX exchange 2 Printed in the U S A for Snap on Operations Manual Snap on HD35L SERIES I Safety Information I SAFETY INFORMATION 1 01 IMPORTANT SAFETY NOTICE For your safety read this manual thoroughly before operating your HD35L unit Your HD35L unit is intended for use by properly trained skilled professional automotive technicians The safety messages presented below and throu
19. l OPERATING PROCEDURES 3 01 SUGGESTED ADDITIONAL TOOLS 4 CAUTION e Frequently inspect and clean any tools used and lubricate all non sealed ratchet mechanisms with light oil e The use of any other accessories not specified in this manual may create a hazard e Read understand and follow Safety Instructions in the front pages of this manual and on product safety labels Line Wrenches End Wrenches Hex Wrenches 3 8 3 8 1 8 7 16 7 16 11 16 1 2 1 2 9 16 9 16 5 8 5 8 11 16 11 16 3 4 3 4 Nut Drivers Nut Drivers Filter Band Clamp American Metric For replacing canister filters 3 16 6mm 1 4 8 mm 5 16 9 mm 3 8 10 mm 7 16 17mm 12 mm 13 mm 14 mm Screwdrivers Phillips Standard 1 long 1 long 1 short 1 short Metric End or Line Wrenches 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm 20 mm 1 2 Printed in the U S A for Snap on Operations Manual Snap on HD35L SERIES lll Operating Procedures IMPORTANT Turn vehicle s A C system OFF before starting an exchange New transmission fluid MUST be 65 F or above for optimal performance FIRST TIME OPERATION Priming the System Only necessary when machine is received before first operation System must be primed before first use 1 Make sure fluid is in new fluid tank Connect the red and black service hoses together using the adapters Press 0 Press 5 Press STA
20. ll other hoses are disconnected From the Main Menu press A to proceed to the next menu Press to drain the New Fluid Tank Press to drain ENTER the Used Fluid Tank Press gual to begin the process RESUME The unit will shut off when complete VOLTAGE MONITOR From the Main Menu press KA to proceed to the next menu Press to display the voltage 942082 Operations Manual piedino USA for snanen Ill Operating Procedures Snap on HD35L SERIES INLINE or DIPSTICK Gna T A A z XD H D JOL TRANSMISSION FLUID ad Additional Functions EXCHANGER HALTED REVERSE HOSES If the exchange stops and the display reads Reverse Hoses push or pull the knob on the flow diverter valve to switch directions and press cual HALTED SHIFT TO NEUTRAL If the exchange stops and the display reads Shift to Neutral set the vehicle s parking brake shift to Neutral and press ig P RND21 FILTER CHANGE DUE The machine will indicate when the canister filters need to be replaced Use a standard filter band clamp tool to unscrew old filters and replace them with new filters Make sure new filters are on tight IMPORTANT Machine must be primed after filter change TOTAL FILTER USE From the Main Menu press v twice Press 2 to display the total filter use Press POWER FAILURE MEMORY If there is a power failure during a transmission fluid exchange the procedure can be continuted se
21. n RS ee Bie fe Be CCC C NORR940775 Standard Hose Kit NOR941168 Allison Hose Kit Optional NORP940927 NOR941220 NORR940985 _ Internal Hose Kit EETF303B FX NORR941171 Internal Hose Kit EETF304B MFX NORR942094 Internal Hose Kit EETF306A FXD M T o o o NOR940922 Dock Magnet Assembly PSX EETF304B Only NOR940913 New Power Steering Fluid Bottle EETF304B Only NOR941716W Dipstick Manifold Assembly EETF306A Only NOR941728 Gray Service Hose EETF306A Only Ope rations Manual Printed in the U S A for Snap on 31 VI Ordering Replacement Parts Snap on HD35L SERIES NOR942098 _ Chassis Red NORR942118 Locking Caster Wheel NORR942137 Caster Wheel NOR940905 __sVinyl Mat NOR940796A Canister Filter NORR942150 Used Fluid Screen 1 1 4 Diameter NOR942084_ Quick Start amp Add l Functions Bundle Set EETF303B FX NOR942083 Quick Start amp Add l Functions Bundle Set EETF304B MFX NOR942082 Quick Start amp Add l Functions Bundle Set EETF306A FXD NOR942081 Additional Function Instructions EETF304B MFX NOR942080 Quick Start Instructions EETF306A FXD NOR942079 Additional Function Instructions EE TF306A FXD 32 Printed in the U S A for Snap on Operations Man ual Snap on HD35L SERIES Vi Ordering Replacement Parts REPLACEMENT PART ILLUSTRATIONS NOR940468 Manifold Pump Assembly NOR941613 27 1 2 Fluid Tube
22. nd Chrysler 1975 and Newer 1 2 M Universal Bump Fitting Toyota Nissan and Honda 1980 and Newer 9 16 18 M JIC 37 Flare Inverted Dodge Durango Dakota All Years 9 16 18 F JIC 37 Flare Swivel Dodge Durango Dakota All Years 3 4 16 M SAE O Ring Chevy DuraMax w Allison Transmission 2001 amp Newer 3 4 16 F SAE O Ring Adapter Chevy DuraMax w Allison Transmission 2001 amp Newer 5 8 18 M Ford Focus Mercury Mystique 5 8 18 F Ford Focus Mercury Mystique 3 4 18 M 90 Inverted SAE 45 Swivel Ford Torqshift 250SD 550SD Econoline Excursion 3 4 18 F Inverted SAE 45 Rigid Straight Ford Torqshift 250SD 550SD Econoline Excursion 5 8 Diameter Hose F Open End Hose w Clamp Chevy DuraMax w Allison Transmission 2003 amp Newer Printed in the U S A for Snap on 27 IV Hoses amp Adapters i Se o 941178 EETF304B Only 1 2 Diameter PSX Y Adapter All Vehicles ALLISON HOSES Optional 941844 Hose 134 Mates with 135 IS velow 941845 Hose 135 Mates with 134 SC aaa Yellow 941846 Hose 136 Mates with 137 a Sa Yellow 941847 Hose 137 Mates with 136 rae S101 boll Yellow 941848 Hose 138 Mates with 139 Yellow m n aw ee 941849 Hose 139 Mates with 138 SR yelow 941850 Hose 140 Ma
23. nt e Do not place tools on fenders or other places in engine compartment e Keep yourself clothing battery cables and service hoses clear of moving parts such as fan blades belts and pulleys Contact with moving parts can cause injury A WARNING Risk of fire or explosion e Do not operate the HD35L in the vicinity of open containers of flammable liquids such as gasoline e Keep hoses and jumper cables away from heat sources and sharp edges e Do not operate equipment with damaged cords or hoses until they have been examined by a qualified serviceman Fire or explosion can cause injury A WARNING Risk of fire or explosion Gases produced by a battery are highly explosive e Wear safety goggles and protective clothing user and bystander e This machine is equipped to operate on 12 volt DC power only A power source greater than this can result in serious injury to the user as well as damage to the machine e Do not smoke place metal tools on battery or allow a spark or flame in vicinity of battery e Clean battery terminals before hooking the machine s battery clips to them During cleaning keep airborne corrosion from eyes nose and mouth 6 Printed in the U S A for Snap on Operations Manual Snap on HD35L SERIES I Safety Information e Be sure both battery cables are tightly connected to the battery terminals as instructed before proceeding with a fluid exchange e Never remove battery cables from the battery t
24. nverted General Motors amp Ford Expedition 1 2 20 F SAE Inverted Ford 1 2 20 M SAE 90 Inverted Swivel Ford 5 16 Small Long Nut Adapter 1980 and Newer M14 x 1 5 F Swivel O ring Jeep Cherokee Ford Escort 1980 1986 M14 F Banjo Fitting Ford Escort 1994 and Newer M14 x 1 5 M Bolt w 2 Washers Ford Escort 1994 and Newer 1 4 M Universal Bump Fitting Import Printed in the U S A for Snap on Operations Manual Snap on HD35L SERIES 941829 Hose 81 Mates with 80 OT Black 941830 Hose 82 Mates with 63 oR Black 941831 Hose 83 Mates with 55 Black Black 941832 Hose 84 Mates with 59 a may Green 941835 Hose 87 Mates with 88 as RID Green 941836 Hose 88 Mates with 87 Oo E E Black 941841 Hose 89 Mates with 90 S _Black 941842 Hose 90 Mates with 89 __ o Red 941080 Hose 93 Mates with 94 E a a d Red 941081 Hose 94 Mates with 93 m R Yellow 940388 Hose 124 Mates with 142 N E yow 940389 Hose 142 Mates with 124 OUr iow 941900 Hose 149 Mates with 5 8 Adapter Operations Manual IV Hoses amp Adapters 1 4 Diameter Hose F Open End Hose w Clamp Import 5 16 M Universal Bump Fitting Infiniti Lexus and BMW 1980 and Newer 3 8 M Universal Bump Fitting Toyota Nissan Honda Ford a
25. or Snap on 3 I Safety Information Snap on HD35L SERIES e Safety Symbols A safety symbol when present gives a graphical description of the potential hazard and how to avoid the hazard Risk of Fire Read Instructions Before Use gt Risk of Explosion Mandatory Eye Protection Risk of Entanglement Mandatory Protective Gloves Dangerous Fumes Mandatory Protective Clothing Do Not Pull or Move 4 Printed in the U S A for Snap on O pe rat i ons Man u al Snap on HD35L SERIES I Safety Information 1 02 IMPORTANT SAFETY INSTRUCTIONS A DANGER F Engine exhaust contains toxic gases e Vent vehicle s exhaust away from work area e Do not breathe exhaust Exhaust gases will cause injury or death A WARNING Li Improper use and operation e Read understand and follow all safety messages and operational procedures in this manual before operating the Snap on HD35L e This equipment should be operated only by qualified personnel e Use this equipment only as described in this manual Improper use and operation of this product can result in injury A WARNING Engine systems can malfunction expelling fuel oil vapors hot steam hot toxic exhaust gases and other debris e Wear safety goggles and protective clothing user and bystander Engine systems that fail can Cause Serious injury A WARNING Risk of expelling pressurized fluids e Wear safety goggles and protective clothing us
26. r any other condition outside of Seller s environmental specifications G use of the Equipment in combination or connection with other equipment attachments supplies or consumables not manufactured or supplied by Seller or H failure to comply with any applicable federal state or local regulation Repairs or replacements qualifying under this Warranty will be performed on regular business days during Seller s normal working hours within a reasonable time following Purchaser s request All requests for Warranty service must be made during the stated Warranty period This warranty is non transferable Ope rations Manual Printed in the U S A for Snap on 35
27. rinted circuit boards purchased from but not installed by Seller are not warranted SELLER S OBLIGATIONS UNDER THIS WARRANTY ARE LIMITED SOLELY TO THE REPAIR OR AT SELLER S OPTION REPLACEMENT OF EQUIPMENT OR PARTS WHICH TO SELLER S SATISFACTION ARE DETERMINED TO BE DEFECTIVE AND WHICH ARE NECESSARY IN SELLER S JUDGEMENT TO RETURN THE EQUIPMENT TO GOOD OPERATING CONDITION NO OTHER WARRANTIES EXPRESS OR IMPLIED OR STATUTORY INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE SHALL APPLY AND ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED This warranty does not cover and separate charges for parts labor and related expenses shall apply to any damage to malfunctioning inoperability or improper operation of the Equipment caused by resulting from or attributable to A abuse misuse or tampering B alteration modification or adjustment of the Equipment by anyone other than Seller s authorized representatives D improper or negligent use application operation care cleaning storage or handling E fire water wind lightning or other natural causes F adverse environmental conditions including without limitation excessive heat moisture corrosive elements or dust or other air contaminants radio frequency interference electric power failure power line voltages beyond those specified for the equipment unusual physical electrical or electromagnetic stress and o
28. system Indicate new fluid volume Indicate used fluid capacity Read battery voltage Power Steering Fluid Exchange Unit EETF304B Only e Remote pendant for ease of operation e Compartment for new fluid bottle e Drains directly to waste tank Ope rat i ons M anu al Printed in the U S A for Snap on 9 Il System Features amp Specifications Snap on HD35L SERIES 2 02 DIMENSIONS amp TECHNICAL SPECIFICATIONS DIMENSIONS 39 1 2 Tall 23 Wide 25 1 2 Deep Service Hoses 10 outside of machine Wheels 5 locking casters front 5 casters back Fluid Tanks 40 Quart New Fluid Tank 40 Quart Used Fluid Tank Weight 135 Ibs TECHNICAL SPECIFICATIONS Power 12 Volt DC from vehicle battery Fluid Sensors Accurate sensor technology Filters 22 micron absolute fluid filters Operating Temperature 65 to 150 F 15 to 65 C 1 0 Printed in the U S A for Snap on Operations Man ual Snap on HD35L SERIES Il System Features amp Specifications 2 03 MACHINE OVERVIEW EETF303B amp EETF306A Dipstick Manifold EETF306A Only Used when performing a dipstick exchange Red Service Hose Carries new ATF fluid from the machine to the vehicle being serviced Also used to drain fluid tanks Battery Cables Connect directly to the vehicle s battery to power the machine Control Panel The HD35L is fully automatic Refer to your control panel at all times Gre
29. t to Once exchange is finished the screen will beep and display Complete ADDITIONAL FEATURES STOP once will pause the PAUSE If needed while running pressing i NTER STOP machine Press EASA to resume from pause or press YESUME a second time to cancel the exchange Check the fluid level Press or nome fa add or remove fluid in 2 10 of a quart increments Use option 3 in the main menu to add a full quart and option 4 to remove a full quart Press to return to the main menu 942083 O pe rations Manual Printed in the U S A for Snap on Ill Operating Procedures Snap on HD35L SERIES MFX HD35L Ms rnsvmoon Quick Start Instructions FLUID EXCHANGER POWER STEERING Exchange CONNECTION SATU Press for Main Menu Connect battery cables Deiter Use gt Roan l to vehicle s battery Pouer Steer ing Press twice Press for Power Steering mode OPERATION Connect the left side red amp black service hoses to the PSX tube assembly With the vehicle s engine running insert tube 3 4 of the way into power steering fluid reservoir Turn the ball valves to the on position on both hoses While watching the fluid level in the reservoir use the DRAIN and FILL buttons on the re mote pendant to repeatedly drain and add fluid Repeated purging and adding of fluid will flush the old fluid out of the reservoir Turn the vehicle s steering wheel all the way to the left then all
30. tes with 141 AS Yellow 941851 Hose 141 Mates with 140 941893 Fitting Mates with 143 941894 Hose 143 Mates with 941893 Fitting Yellow we a an 941895 Hose 144 Mates with 145 28 16 PTT Thread Male 16 PTT 30 Swivel Female 12 SAE Male 12 SAE Female 16 JIC Female 16 JIC Male 10 JIC Female 10 JIC Male 12 ORFS Male 12 ORFS Female 12 JIC Male Printed in the U S A for Snap on Snap on HD35L SERIES Operations Manual Snap on HD35L SERIES a Yellow 941896 Hose 145 Mates with 144 ARO elow 941897 Hose 146 Mates with 147 e E Yellow 941898 Hose 147 Mates with 146 cU o 941903 Hose 152 Mates with 153 941904 Hose 153 Mates with 152 4 02 ADAPTERS IV Hoses amp Adapters 12 JIC Swivel Female 1 1 16 1 w O Ring Female 1 1 16 1 Flat Face Male 10 ORFS Female 10 ORFS Male The following adapters allow quick and easy hookup to virtually any vehicle make and model Cann os aE My 940328 942163S 942162 941899 1 2 Adapter GM Adapter Quick Disconnect Tool 5 8 Duramax Adapter 940329 940334 940831 3 8 Adapter 941910 3 8 Ford Adapter 941966 Slider Pin Adapter Optional 5 16 Adapter Master Hose Connector re reme 942169 5 8
31. vieesiaciunvcdneas 35 Ope rat i O ns Ma n u al Printed in the U S A for Snap on 1 Introduction Snap on HD35L SERIES INTRODUCTION to the EETF303B EETF304B amp EETF306A Congratulations on the purchase of your Snap on HD35L fluid exchanging machine Simply put this machine is the cleanest safest easiest fastest most thorough and most cost efficient method of fluid exchange ever devised Suddenly regular automatic transmission and power steering maintenance become a more realistic proposition Transmission and power steering fluid exchanging are cleaner and neater than ever Transmission Fluid Exchange To attain the highest level of protection for internal transmission components and increase the transmission s life span to the maximum it is recommended that the transmission s lubrication system is serviced every 15 000 miles or according to the vehicle owner s manual The Snap on HD35L SERIES exchanges virtually all of the used transmission fluid to new without even requiring the transmission pan to be dropped There is no spillage and no mess Power Steering Fluid Exchange EETF304B Only Service neglect leads to power steering system complaints including poor handling hard or sluggish steering and objectionable noise Historically power steering system fluid service has been neglected often due to the lack of a convenient method for providing such flush or fluid exchange services Previous methods for flus
32. virtually any automobile make and model saving time and money e Clear service hoses give visual confirmation of new and used fluid movements e Ergonomically correct working height means greater productivity less stress and strain e Durable roto cast polyethylene body and tanks prevent vehicle damage The unit is also lightweight and durable for easier handling and longer life e Large 5 inch locking caster wheels make machine easy to maneuver e Easy access service panel provides hassle free operations for greater efficiency Electronic Features e Self contained battery cables hook up to the vehicle s 12 volt battery e Automatic monitoring of fluid in new and used fluid tanks assures safe operation e Accurate sensor technology e LCD counter display with cumulative ATF options e Ability to exchange anywhere from 1 to 35 quarts in 1 quart intervals e Drain used fluid tank no need to tip machine upside down e Drain new fluid tank e Ability to pause machine during exchange to change transmission filter e Battery backup allows machine to resume where it left off should it lose power e Add new fluid to transmission in 2 10 quart increments approx 1 8 on the dipstick e Remove fluid from transmission in 2 10 quart increments approx 1 8 on the dipstick e Cycle valves feature allows you to electronically clean out valves e Totalizer check indicates lifetime use e Interactive menu Auto Prime feature automatically primes the
33. y Service Hose EETF306A Only Carries waste fluid from the vehicle s dipstick tube to the machine Black Service Hose Carries used ATF fluid from the vehicle being serviced to the machine Used Fluid Reservoir Holds up to 40 quarts of used ATF or power steering fluid Canister Filters Protect the machine s components amp vehicle s transmission Placed for easy access _ New PSX Fluid Bottle EETF304B Only Holds new power steering fluid for PSX exchange EETF304B GS ae PSX Dock Magnet EETF304B Only Allows pendant assembly to dock on the control panel Also conveniently holds PSX service hoses out of the way while performing a power steering fluid exchange Pendant Assembly EETF304B Only Remote control for easy PSX operation Red PSX Service Hose EETF304B Only Carries new power steering fluid from the machine to the vehicle being serviced Flow Diverter Valve Allows user to switch hoses without disconnecting them from the vehicle Service Door Removes for easy access to internal parts Black PSX Service Hose EETF304B Only Carries used power steering fluid from the vehicle being serviced to the machine 5 Locking Caster Wheels Allow easy transport of the HD35L while preventing unwanted rolling on non level surfaces O pe rat i ons Ma nu al Printed in the U S A for Snap on lil Operating Procedures Snap on HD35L SERIES l
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