Central Pneumatic 92924C User's Manual
Contents
1. CENTRAL PNEUMATIC ee ee BRAKE FLUID BLEEDER Model 92924 ASSEMBLY AND OPERATING INSTRUCTIONS 3491 Mission Oaks Blvd Camarillo CA 9301 1 Visit our Web site at http www harborfreight com TO PREVENT SERIOUS INJURY READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE Copyright 2005 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools For technical questions or replacement parts please call 1 800 444 3353 PRODUCT SPECIFICATIONS Bleeder Assembly Total Length 9 1 2 Container Diameter 5 Handle Size 4 Long w 3 Long Grip Overall Height 7 1 2 8mm OD x 6mm ID x 40 Long 1 4 18 NPT 90 120 PSI 24 Ounce New Fluid Supply Bottle 34 Ounce Old Fluid Container Adapter Sizes 1 25 1 60 1 10 1 45 0 95 1 25 0 80 1 20 32mm 41mm 28mm 37mm 24mm 32mm 21mm 30mm Unit Weight 1 50 Pounds UNPACKING When unpacking check to make sure all the parts listed in the Parts List on page 10 are included If any parts are missing or broken please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible SAVE THIS MANUAL You will need this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures parts list and assembly dia2. NUAL AS A REFERENCE TOOL ONLY NEI THER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS RE PLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNI CIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR RE PLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO SKU 92924 For technical questions please call 1 800 444 3353 PAGE 9 PARTS LIST amp ASSEMBLY DIAGRAM Description Qty E Supply Nozzle Description Qiy 6 GunAssembly _ M E 1 7 S l Ege CEES 3 NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts SKU 92924 For technical questions please call 1 800 444 3353 PAGE 10
3. d in the following pages refer to the Assembly Diagram on page 10 1 For best service and proper safety you should incorporate a regulator and inline filter when using an air compressor not included to operate the Brake Fluid Bleeder See Figure A QUICK REGULATOR CONNECTOR QUICK QUICK C COUPLER CONNECTOR FILTER COMPRESSOR COUPLER AIR HOSE FIGURE A SKU 92924 For technical questions please call 1 800 444 3353 PAGE 5 2 Make sure the vehicle engine is off Then chock the vehicle wheels to prevent the vehicle from moving 3 Fill the New Fluid Supply Bottle 1 with up to 24 ounces of clean new brake fluid Use only the kind of brake fluid recommended by the vehicle manufac turer Then screw the Supply Nozzle 2 onto the New Fluid Supply Bottle NOTE Make sure the Knob on the Supply Nozzle is turned to its CLOSED position See Figure B 4 Remove the cap from the vehicle s master cylinder Select the Adapter 3 which best fits the brake fluid fill hole in the master cylinder and attach the Adapter to the Supply Nozzle 2 See Figure B 5 Turn the New Fluid Supply Bottle 1 upside down and insert its tube into the brake fluid fill hole of the master cylinder making sure the Adapter 3 fits the fluid fill hole securely Make sure the Knob on the Supply Nozzle is turned to its OPEN position See Figure B 6 Screw the Gun Assembly 6 firmly onto the Old Fluid Container 4 Th
4. en con nect the Brake Bleeding Hose w Connector 5 to the Old Fluid Container See Figure C next page i Determine the proper brake bleeding sequence from your vehicle service manual i e right rear wheel left rear wheel right front wheel left front wheel 8 Make sure to clean the vehicle brake caliper with brake parts cleaner not in cluded SUPPLY NOZZLE 2 NEW FLUID SUPPLY BOTTLE 1 ADAPTER 3 MASTER CYLINDER FIGURE B RESERVOIR SKU 92924 For technical questions please call 1 800 444 3353 PAGE 6 9 Attach the Brake Bleeding Hose w Connector 5 to the Bleeder Screw on the vehicle wheel Then connect the air compressor s air hose to the Handle of the Gun Assembly 6 See Figure D GUN ASSEMBLY 6 OLD FLUID CONTAINER 4 B i BRAKE BLEEDING HOSE FIGURE C yah wconnecror 5 10 Turn on the air compressor and set its regulator at 90 to 120 PSI Do not exceed 120 PSI See Figure A 11 Squeeze the Lever of the Gun Assembly 6 to create a vacuum in its Old Fluid Container 4 See Figure D VEHICLE WHEEL lt yaa Wer A BLEEDER SCREW BRAKE BLEEDING HOSE W CONNECTOR 5 GUN ASSEMBLY 6 OLD FLUID CONTAINER 4 AIR HOSE NOT INCLUDED FIGURE D SKU 92924 For technical questions please call 1 800 444 3353 PAGE 7 12 13 14 15 16 17 18 19 Using a bleeder screw wrench not included open the bleeder screw until brake fl
5. er only with brake fluid Do not attempt to use the tool to siphon any other liquids Contamination of brake fluid and possible brake system failure may result 9 Follow guidelines for proper brake fluid disposal Used brake fluid should be properly disposed of or recycled Many states require recycling Contact your local solid liquid waste authority for information on recycling Do not reuse old brake fluid SKU 92924 For technical questions please call 1 800 444 3353 PAGE 4 10 Some brake pads contain asbestos Asbesiosis a chronic lung inflam mation can result from prolonged inhalation of asbestos particles Ac cordingly wear appropriate ANSI approved respiratory devices and proper protective clothing when working near any brake pads e Do not use pressurized air to blow off brake dust Only use brake parts cleaner to clean dust off of the brake calipers 11 A WARNING The warnings precautions and instructions discussed in this manual cannot cover all possible conditions and situations that may occur The operator must understand that common sense and caution are factors which cannot be built into this product but must be supplied by the operator SAVE THESE INSTRUCTIONS CAUTION Always keep brake fluid from contacting the vehicle s paint finish Brake fluid will damage the paint finish on vehicles ASSEMBLY AND OPERATING INSTRUCTIONS NOTE For additional information regarding the parts mentione
6. gram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep this manual and invoice in a safe and dry place for future reference GENERAL SAFETY RULES A WARNING READ AND UNDERSTAND ALL INSTRUCTIONS Failure to follow all instructions listed below may result in serious injury SAVE THESE INSTRUCTIONS WORK AREA 1 Keep bystanders children and visitors away while operating the Brake Bleeder Vacuum Pump Distractions can cause you to lose control Protect others in the work area from injury Provide barriers or shields as needed SKU 92924 For technical questions please call 1 800 444 3353 PAGE 2 PERSONAL SAFETY Stay alert Watch what you are doing and use common sense when oper ating the Brake Fluid Bleeder Do not use the tool while tired or under the influence of drugs alcohol or medication A moment of inattention while operating the tool may result in Serious personal injury Dress properly Do not wear loose clothing or jewelry Contain long hair Keep your hair clothing and jewelry away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the power tool in unexpected situations Use safety equipment Always wear ANSI approved safety impact goggles and respirator Nonskid safety shoes hard hat or hearing protection m
7. t this before proceeding Then replace the cap on the master cylinder See Figure B A WARNING Before driving the vehicle depress the brake pedal repeatedly until the brake pedal feels firm Check the brake calipers for leaks Then test the brakes thoroughly at slow speed before operating the vehicle under normal condi tions SKU 92924 For technical questions please call 1 800 444 3353 PAGE 8 INSPECTION MAINTENANCE AND CLEANING 1 Before each use Inspect the general condition of the Brake Fluid Bleeder Check for misalignment or binding of moving parts cracked or broken parts damaged Hoses loose connections and any other condition that may affect its safe operation If a problem occurs have the problem corrected before further use Do not use damaged equipment 2 When cleaning USE A CLEAN DRY CLOTH ONLY Do not use any cleaners solvents water or other liquids 3 When storing Never store fluid in the New Fluid Supply Bottle 1 or the Old Fluid Container 4 Always dispose of excess fluid properly according to federal state and local guidelines Always store the Brake Fluid Bleeder in a clean dry location out of reach of children 4 WARNING All maintenance service or repairs not listed in this manual are only to be attempted by a qualified service technician PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MA
8. uid starts to flow through the Brake Bleeding Hose w Connector 5 See Figure D Squeeze the Lever of the Gun Assembly 6 until the old brake fluid flows freely into the Old Fluid Container 4 When clean new brake fluid with no bubbles begins to flow into the Old Fluid Container discontinue squeezing the Lever of the Gun Assembly Then retighten the wheel s bleeder screw See Figure D Turn off the air compressor Disconnect the Brake Bleeding Hose w Connector 5 from the wheel s bleeder screw Then disconnect the air hose from the Gun Assembly See Figure D NOTE When necessary turn the Knob on the New Fluid Supply Bottle 1 to its CLOSED position Refill the New Fluid Supply Bottle with clean new brake fluid Reattach the New Fluid Supply Bottle to the master cylinder and turn its Knob to the OPEN position Then resume bleeding the brakes See Figure B NOTE Also as necessary and after work is done disconnect the air supply from the Gun Assembly 6 Empty the Old Fluid Container 4 of old brake fluid Reassemble the Gun Assembly and Old Fluid Container and resume bleeding the brakes See Figure D Proceed to the vehicle s next wheel and perform the same Steps as above When finished using the Brake Fluid Bleeder remove the New Fluid Supply Bottle 1 Check to make sure the master cylinder is full of brake fluid up to but not over its full line If the master cylinder is too full correc
9. ust be used for appropriate conditions TOOL USE AND CARE Do not force the tool Use the correct tool for your application The correct tool will do the job better and safer at the rate for which it is designed Store idle tools out of reach of children and other untrained persons Tools are dangerous in the hands of untrained users Maintain tools with care Keep tools dry and clean Properly maintained tools are less likely to malfunction and are easier to control Do not use a dam aged tool Tag damaged tools Do not use until repaired Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the tool s operation If damaged have the tool serviced before using Many accidents are caused by poorly main tained tools Use only accessories that are recommended by the manufacturer for your model Accessories that may be suitable for one tool may become hazardous when used on another tool SERVICE Tool service must be performed only by qualified repair personnel Service or maintenance performed by unqualified personnel could result in a risk of injury SKU 92924 For technical questions please call 1 800 444 3353 PAGE 3 2 When servicing a tool use only identical replacement parts Follow instructions in the Inspection Maintenance And Cleaning section of this manual Use of unauthorized parts or failure to follow maintenance instructions may create a risk of injur
10. y SPECIFIC SAFETY RULES i Maintain a safe working environment Keep the work area well lit Make sure there is adequate surrounding workspace Always keep the work area free of obstructions grease oil trash and other debris Do not use the Brake Fluid Bleeder in areas near flammable chemicals dusts and vapors Do not use this product in a damp or wet location 2 Maintain labels and nameplates on this product These carry important information If unreadable or missing contact Harbor Freight Tools for a replace ment 3 Keep the Handle of the Brake Fluid Bleeder dry clean and free from brake fluid oil and grease 4 Prior to using the Brake Fluid Bleeder make sure to read and understand all warnings safety precautions and instructions as outlined in the vehicle manufacturer s instruction manual Every vehicle has specific brake bleeding requirements It is beyond the scope of this manual to properly describe the correct procedure for each vehicle 5 Prior to using the Brake Fluid Bleeder make sure to place the vehicle s transmission in PARK if automatic or NEUTRAL if manual Then set the emergency parking brake and block the tires with chocks 6 Be alert for hot brake components and other hot vehicle components to avoid accidental burns f Avoid accidental fire and or explosion Work in a well ventilated area and do not smoke near engine fuel and battery components 8 Use the Brake Fluid Bleed
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