Harbor Freight Tools 68049 User's Manual
Contents
1. Open the release valve and force the saddle down as quickly as possible Jack may be low on oil Check the oil level and refill if needed Jack may require A see instructions on A 2 Unit may have too much hydraulic oil inside check fluid level and adjust if needed SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 Page 4 Parts Lists and Assembly Diagrams Please read the following carefully The manufacturer and or distributor has provided the parts diagram in this and or distributor expressly states that all repairs and parts replacements manual as a reference tool only Neither the manufacturer nor distributor should be undertaken by certified and licensed technicians and not by makes any representation or warranty of any kind to the buyer that he the buyer The buyer assumes all risk and liability arising out of his or her or she is qualified to make any repairs to the product or that he or she is repairs to the original product or replacement parts thereto or arising out qualified to replace any parts of the product In fact the manufacturer of his or her installation of replacement parts thereto 68048 3 Ton Floor Jack Main Parts List and Assembly Diagram Part Description Qty Part Description Retaining Ring M20 Retaining Ring M12 Handle Socket Roller Retaining Ring M16 6 Bot Retaining Ring M22 8 Hydraulic Adaptor_______ 1 9 LiftArmAssembly 1 Retaining Ring2. Health 8 Safety code 25249 5 et seq IMPORTANT Before first use Check hydraulic oil level and fill to 1 4 below the fill port as needed as stated on page 3 Thoroughly test the Jack for proper operation If it does not work properly bleed air from its hydraulic system as stated on page 2 Page 1 Jack Components Handle Saddle Oil Fill Screw Not Shown Lifting Arm Handle Socket Rear Caster Fig 1 Safety Valve Cover DO NOT OPEN OR ADJUST Fill Screw Hydraulic Unit Fig 2 Setup and Operation Attaching the Handle 1 Fasten the Upper Handle to the Lower Handle 2 Loosen the Set Screw and insert the assembled Handle into the Handle Socket 3 Tighten the Set Screw Bleeding 1 Loosen the Fill Screw Fig 2 2 Insert the assembled Handle into the Handle Socket Fig 1 to operate the Release Valve Turn the Handle Fig 1 counterclockwise to open valve 4 Pump the Handle Fig 1 up and down quickly for several times to purge the air from the system SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 5 Tighten the Fill Screw Fig 2 Adding Oil 1 Remove the Fill Screw Fig 2 2 Add qualified hydraulic oil of high grade into the Fill Screw Fig 2 slowly until the oil reaches the top of the oil fill hole Note Do not touch the assembled Handle when adding the hydraulic oil 3 Replace the Fill Screw Fig 2 Lifting AWARN
3. M25 Screw 4 SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 Page 5 Parts Lists and Assembly Diagrams 68049 2 1 2 Ton service Jack Main Parts List and Assembly Diagram Part Description Qty Part Description T 1 Retaining Ring M20 7 UpperHandle tC LowerHandle____________ 1 Frame Screw M6X35 tC U Joint 1 6 Washer M16 Hydraulic Unit 1 Spring EH 8 Rear Caster Assembly 4 Retaining Ring M22 2 9 Screw M10X20 Hydraulic Unit Adaptor_____ 1 Pin A4x55 tt i Retaining Ring M25 2 Lift Arm Shaft En Cover Plate UI Saddle____ 1 Saddle Screw_______ 1 32 SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 Page 6 Parts Lists and Assembly Diagrams 68056 4 Ton service Jack Main Parts List and Assembly Diagram p Qty Part Description Retaining Ring M20 Lower Handle Front Wheel Washer Qty 6 Screw MIZ 4 8 Washer M16 J4 9 Retaining Ring M30 SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 Page 7 SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 Page 8 PITTSBURGH Haz 62077 Wy 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 www harborfreight com
4. ING 1 Park vehicle on a flat level solid surface safely away from oncoming traffic Turn off the vehicle s engine Place the vehicle s transmission in PARK if automatic or in its lowest gear if manual Set the vehicle s emergency brake Then chock the wheels that are not being lifted 2 Turn the Handle counterclockwise to lower the Jack Once the Jack is fully lowered turn the Handle firmly clockwise to close it 3 Carefully position the Saddle of the Jack Fig 1 under the vehicle manufacturer s recommended lifting point See vehicle manufacturer s owner s manual for location of frame lifting point when lifting only one wheel and frame lifting points when lifting the entire front or rear end of the vehicle 4 Pump the Handle until the top of the Jack s Saddle has nearly reached the vehicle lifting point Note The Jack should be positioned at 90 to the vehicle s lifting point to ensure the Jack s Saddle and vehicle lifting point are in alignment If not reposition the Jack before lifting the vehicle 5 To lift the vehicle pump the Handle of the Jack Use smooth full strokes for best results 6 Once the vehicle is raised slide a jack stand of appropriate capacity not included under the proper lifting point referred to in the vehicle owner s manual Always use two jack stands position them at the same point on each side of the vehicle AWARNING The rated capacity of jack stands
5. LL OTHER Do not use damaged equipment If abnormal noise or WARRANTIES EXPRESS OR IMPLIED INCLUDING THE vibration occurs have the problem corrected before further WARRANTIES OF MERCHANTABILITY AND FITNESS use To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement 1 Before each use inspect the general condition of the Jack Check for broken cracked or bent parts loose or missing parts and any condition that may affect the proper operation of the product If a problem occurs have the problem corrected before further use Do not use damaged equipment 2 Before each use thoroughly test the Jack for proper We will return repaired products at our expense but if we operation prior to its actual use If the Jack appears determine there is no defect or that the defect resulted not to be working properly follow Bleeding instructions from causes not within the scope of our warranty then you on page 2 must bear the cost of returning the product 3 Change the hydraulic oil at least once every three This warranty gives you specific legal rights and you may years also have other righ
6. PITTSBURGH Haag Bay VO 2 1 2 3 and 4 Ton Service Jacks 68048 3 Ton Service Jack 68049 2 1 2 Ton Low Profile Service Jack Weight Capacity 2 5 Tons 5 000 Ib Maximum Height 20 1 16 Minimum Height 2 7 8 68056 4 Ton Service Jack Weight Capacity 4 Tons 8 000 Ib Maximum Height 20 1 2 When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at 1 800 444 3353 as soon as possible Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts Visit our website at http www harborfreight com Copyright 2010 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 Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included Save This Manual Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number on the front page of the user s manual or month a
7. is per pair not the individual capacities combined unless specifically noted on the product by the jack stand manufacturer Do not exceed rated jack stand capacity Ensure that the vehicle support points are fully captured between the outer lugs of both jack stands Use a matched pair of jack stands per vehicle to support one end only Use 1 pair per vehicle only Failure to do so may result in sudden loss of load which may cause personal injury and or property damage Page 2 7 Center the vehicle s lifting point s on the saddle of the C With the Jack upright completely fill the Housing jack stand s Set the jack stand s according to the with a high quality hydraulic oil not included until manufacturer s instructions making sure that they lock the oil is 1 4 below the fill hole securely into position D Open the valve by turning the Handle Note Always set both Jack Stands at the same height counterclockwise and pump the Handle to bleed air 8 Slowly turn the Handle counterclockwise to lower the from the system vehicle onto the saddle s of the jack stand s Then E Recheck oil level and re fill as needed turn the Handle firmly clockwise to close it F Reinstall the Oil Filler Plug Lowering 7 Wipe dry with a clean cloth Then store the Jack in a safe dry location out of reach of children and other 1 Carefully remove all tools parts etc from under non authorized people the vehicle 2 Position the Saddle unde
8. nd year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference Important Safety Information In this manual on the labeling and all other information provided with this product This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER indicates a hazardous situation which if not avoided will result in death or serious injury AWARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury ACAUTION CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to address practices not related to personal injury CAUTION CAUTION without the safety alert symbol is used to address practices not related to personal injury NOTICE There may be some slight differences in the appearance of the various manually operated floor jacks however the instructions in this manual apply to all of such jacks provided by Harbor Freight Tools SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 Safety Warnings WARNING Read all safety warnings and instructions Failure to heed these markings may result in personal injury and or property damage 1 Study
9. r the lifting point Turn the Limited 90 Day Warranty Handle firmly clockwise and raise load high enough to clear the jack stands then carefully remove jack i l y l Harbor Freight Tools Co makes every effort to assure that stands f its products meet high quality and durability standards 3 Slowly turn the Handle counterclockwise never more nd warrants to the original purchaser that this product than 1 2 full turn to lower the vehicle onto the ground ig free from defects in materials and workmanship for 4 Lower the Jack completely Then store in a safe dry the period of 90 days from the date of purchase This location out of reach of children warranty does not apply to damage due directly or indirectly to misuse abuse negligence or accidents repairs or alterations outside our facilities criminal activity Inspection Maintenance amp Cleaning improper installation normal wear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent Procedures not specifically explained in this special or consequential damages arising from the use manual must be performed only by a qualified of our product Some states do not allow the exclusion or technician limitation of incidental or consequential damages so the a above limitation of exclusion may not apply to you THIS To prevent serious injury from tool failure WARRANTY IS EXPRESSLY IN LIEU OF A
10. ts which vary from state to state A With the Jack fully lowered remove the Oil Filler Plug on the side of the Housing B Tip the Jack to allow the old hydraulic oil to drain out of the Housing completely and dispose of the old hydraulic oil in accordance with local regulations SKU 68048 6049 6056 For technical questions please call 1 800 444 3353 Page 3 Troubleshooting AWARNING To Prevent Serious Injury Use caution when troubleshooting a malfunctioning jack Stay well clear of the supported load Completely resolve all problems before use If the solutions presented in the Troubleshooting guide do not solve the problem have a qualified technician inspect and repair the jack before use After the jack is repaired Test it carefully without a load by raising and lowering it fully checking for proper operation BEFORE RETURNING THE JACK TO OPERATION DO NOT USE A DAMAGED OR MALFUNCTIONING JACK POSSIBLE SYMPTOMS Handle PROBABLE SOLUTION Saddle Saddle will moves up Oil leaking Make certain that the jack is not E a 8 supporting a load while attempting a lowers not lift all when jack from filler solution under load is under SA Check that Release Valve is fully closed Bleed air from the system Valves may be blocked and may not close fully To flush the valves Jack will not lift at its weight EE Lower the Saddle and securely close the Release Valve Manually lift the saddle several inches
11. understand and follow all instructions before operating this device Do not exceed rated capacity 3 Use only on hard level surfaces Lifting device only Immediately after lifting support the vehicle with appropriate means Do not move or dolly the vehicle while on the jack Failure to heed these markings may result in personal injury and or property damage 7 Lift only areas of the vehicle as specified by the vehicle manufacturer No alterations shall be made to this product Never work on under or around a load supported only by this device 10 Do not adjust safety valve 11 Wear ANSI approved safety goggles and heavy duty work gloves during use 12 Keep clear of load while lifting and lowering 13 Lower load slowly 14 Apply parking brake and chock tires before lifting vehicle 15 Lift vehicle only at manufacturer recommended locations 16 Inspect before every use do not use if parts are loose or damaged 17 Do not use for aircraft purposes 18 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 19 The brass components of this product contain lead a chemical known to the State of California to cause cancer birth defects or other reproductive harm California
Download Pdf Manuals
Related Search