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2

Figure 2 - Hydraulic Unit Components

Handle 

Assembly

Oil Filler 

Plug

Release 

Valve

Saddle/ 

Extension 

Screw

Handle 

Sleeve

Ram 

Plunger

SAFETY AND GENERAL INFORMATION

Save these instructions

. For your safety, read, understand, and follow the information provided with and on this wheel 

dolly before using. The owner and/or operator of this equipment shall have an understanding of this equipment and safe 

operating procedures before attempting to use. The owner and/or operator shall be aware that use and repair of this 

product may require special skills and knowledge. Instructions and safety information shall be conveyed in the operator's 

native language before use of this product is authorized. If any doubt exists as to the safe and proper use of this wheel 

dolly, remove from service immediately.

Inspect before each use

. Do not use if broken, bent, cracked, or damaged parts (including labels) are noted. Any 

wheel dolly that appears damaged in any way, operates abnormally or is missing parts, shall be removed from service 

immediately and the manufacturer notified. If you suspect that the product was subjected to a shock load (a load dropped 

suddenly, unexpectedly upon it), immediately discontinue use until it has been checked by a factory authorized service 

center (contact distributor or manufacturer for list of Authorized Service Centers). It is recommended that an annual 

inspection be done by qualified personnel. Replace worn or damaged parts with Hein-Werner Authorized Replacement 

Parts only. Labels and owner’s manuals are available from manufacturer.

PRODUCT DESCRIPTION

Hein-Werner hydraulic wheel dolly is designed to facilitate the removal and installation of pneumatic tires and wheel as-

semblies found on many trucks, buses and trailers. This is 

NOT

 suitable for use as a wheel and tire puller. It is designed 

only for use in removing up to rated capacity tire and wheel assemblies which are 

not 

bound and/or seized up at the 

brake drum or hub assemblies. This device is designed to be used in conjunction with jacks and jack stands. 

 

  

Study

,

 understand and follow all instructions before operating this device.

 

 Do not exceed rated capacity.

 

 Use only on hard, level surfaces.

•  Apply load as close to the vertical position of the lifting member as possible.

  

Before moving, lower load to lowest possible point

•  Before moving, assure that the load is centered and secured with a load restraint device.

 

 No alterations shall be made to this product.

 

 Failure to heed these markings may result in personal injury and/or property damage.

WARNING

!

Figure 1 - Wheel Dolly Components

Caster

Front Wheel

Hydraulic Unit

Hydraulic 

Unit Handle

Restraining

Chain

Frame

Tilt Handle

Lifting Arms

Содержание HW93766

Страница 1: ...ty HW93766 3 4 Ton Hydraulic Wheel Dolly Read this manual and follow all the Safety Rules and Operating Instructions before using this product HW93766 M0_102011 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 Made in the U S A ...

Страница 2: ...y authorized service center contact distributor or manufacturer for list of Authorized Service Centers It is recommended that an annual inspection be done by qualified personnel Replace worn or damaged parts with Hein Werner Authorized Replacement Parts only Labels and owner s manuals are available from manufacturer PRODUCT DESCRIPTION Hein Werner hydraulic wheel dolly is designed to facilitate th...

Страница 3: ... frame using supplied 1 2 13 x 3 hex bolts and 1 2 13 nuts 3 Screw Frame Tilt Handle to lifting frame threaded rod PREPARATION ref Figures 1 and 2 1 Verify that the product and the application are compatible if in doubt call Hein Werner Technical Service 816 891 6390 2 Before using this product read the owner s manual completely and familiarize yourself thoroughly with the product its components a...

Страница 4: ... free from the hub or drum assembly and secured to the wheel dolly with the provided restraint 1 When the weight of the loosened tire and wheel assembly is supported by the wheel dolly carefully roll the wheel dolly away from the drum or axle PREPARATION cont 4 To familiarize yourself with basic operation position hydraulic unit upright as shown in Fig 2 locate and engage release valve with slotte...

Страница 5: ... set jack in its upright level position Locate and remove oil filler plug 2 Fill with oil even with the bottom of oil filler plug hole Reinstall the oil filler plug CHANGING OIL IN HYDRAULIC UNIT For best performance and longest life replace the complete fluid supply at least once per year 1 Remove hydraulic unit from wheel dolly Set hydraulic unit upright on a hard level surface 2 With saddle ful...

Страница 6: ...eals oil filler plug release valve assembly TROUBLESHOOTING Symptom Possible Causes Corrective Action Hydraulic unit will not lift load Release valve not tightly closed Ensure release valve tightly closed Hydraulic unit bleeds off after lifting Release valve not tightly closed Hydraulic unit malfunction Ensure release valve tightly closed Contact Hein Werner Tech Service Hydraulic unit will not lo...

Страница 7: ...ption Qty 4 10045C Bottle Jack 4 Ton 1 5 766 000 001 Tilt Handle Assembly 1 6 766 000 002 Restraint Chain 1 7 766 000 003 Tilt Arm Roller Assembly 2 8 766 000 004 Lifting Arm Roller Assembly 2 9 766 000 005 Front Wheel Assembly 2 10 HW93766 L0 Labels not shown 1 11 HW93766 M0 Owners Manual not shown 1 ...

Страница 8: ...SOEVER 3 ANY IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL BE LIMITED TO TWO YEARS OTHERWISE THE REPAIR REPLACEMENT OR REFUND AS PROVIDED UNDER THIS EXPRESS LIMITED WARRANTY IS THE EXCLUSIVE REMEDY OF THE CONSUMER AND IS PROVIDED IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED 4 ANY MODIFICATION ALTERATION AB...

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