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Installation 

Step 3: 

 

For any compatible vehicle, either in the front or the rear of the vehicle, place the jack closest to 
the frame. Make sure to stay within the previously placed string's perimeter. Hold the completely 
collapsed  jack  in  place  with  C-clamps  or  Vice  Grips.  The  handle  receivers  are  to  be  placed 
outward, but must not extend past the trailer. 

 

Check the placement by opening and closing the jack handle. This ensures there is 

ample  space  for  movement,  without  obstruction  from  the  vehicle's  chassis  or  under  frame 
components, such as exhaust pipe, etc. 

 

If necessary, move the scissor jack to find an unimpeded placement. 

 

Step 4: 

 

Once  an  acceptable  position  for  all  of  the  jacks  is  found,  open  the  jacks  until  they  touch  the 
ground. It is important to use enough pressure to ensure the jacks do not move during the final 
installation processes. 

Caution

During either bolt or welding installation, make sure drilling or welding will not damage 

any  components  under  the  chassis:  fuel  or  brake  lines,  water,  gas,  electrical,  or  generator 
fuelines, water heater, holding tank plumbing. 
 

Step 5: For Bolting Installation 

Once the scissor jack placement is located, use the mounting plate as a template, and on the 
vehicle frame, mark the location of the holes. Remove the jack. 

 

Use a hammer and center punch to mark the placement of the center of each hole. 

 

Use 1/8" bit to create pilot holes and an 11/32" drill bit to finish drilling the holes. 

 

Replace  the  jack,  use  a  9/16"  socket  and  ratchet,  attach  the  scissor  jacks  to  the  frame 
using 4 self tapping 3/8"x1" screws (Figure 1).   

 

Use lithium grease to lubricate the scissor jack leveler screw. This step should be repeated 
yearly. 

 

 

Rev.    210617                                            1-888-651-3431                                                Page5

 

Summary of Contents for Stabilizer-Jack-HC-2

Page 1: ...General Guidelines Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious personal injury Rev 210617 1 888 651 3431 Page1 ...

Page 2: ...change tires DO NOT use cheater bar or impact wrench DO NOT exceed rated capacity DO NOT apply a load to this jack below 13 3 4 in height Keep out from under trailer RV keep hands away from scissor mechanism keep children away Always use on hard and flat surface always block the wheels Failure to follow instructions may result personal injury and or property damages Some RV sub frame are not capab...

Page 3: ...se and caution are factors which cannot be built into this product but must be supplied by the operator SAVE THESE INSTRUCTIONS IMPORTANT SAFETY CONSIDERATIONS JACK USE AND CARE Do not modify the jack in any way Unauthorized modification may impair the function and or safety and could affect the life of the equipment There are specific applications for which the jack was designed Rev 210617 1 888 ...

Page 4: ...eyond the lines is at risk of damage or destruction from off road driving entering or exiting driveways or uneven terrain For RV Motorhome Step 1b Park the RV on level ground and apply the emergency brake Check for suitable ground clearance and chock all of the vehicle s tires Step 2b From the front bumper to the bottom of the front tire draw a string Repeat the process drawing a string from the o...

Page 5: ...mportant to use enough pressure to ensure the jacks do not move during the final installation processes Caution During either bolt or welding installation make sure drilling or welding will not damage any components under the chassis fuel or brake lines water gas electrical or generator fuelines water heater holding tank plumbing Step 5 For Bolting Installation Once the scissor jack placement is l...

Page 6: ...grease to lubricate the scissor jack leveler screw This step should be repeated yearly OPERATION Step 1 Park on level ground Engage emergency brake and tire chocks Step 2 Using either landing gear or tongue jack level the front and back of the vehicle Step 3 Beginning on the lowest side of the vehicle crank the scissor jack down first The jacks on the other sides are used to further stabilize the ...

Page 7: ...product does not meet specifications as depicted in the advertisement the Authorized Dealer will refund the full purchase price of the product Questions regarding the warranty on a specific product and warranty claims should be directed to the Authorized Dealer with whom the purchase transaction was made WARRANTY LIMITATIONS The above warranty does not apply to products that are repaired modified ...

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