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Thank you very much for choosing a NORTHERN TOOL + EQUIPMENT CO., INC. Product! For 

future reference, please complete the owner’s record below: 

      Model: _______________     Purchase Date: _______________ 

Save the receipt, warranty and these instructions. It is important that you read the entire manual 

to become familiar with this product before you begin using it.   

 
This machine is designed for certain applications only. Northern Tool + Equipment cannot be 
responsible for issues arising from modification. We strongly recommend this machine is not 
modified and/or used for any application other than that for which it was designed. If you have 
any questions relative to a particular application, DO NOT use the machine until you have first 
contacted Northern Tool + Equipment to determine if it can or should be performed on the 
product.   
 
For technical questions please call 

1-800-222-5381

 

INTENDED USE 

A trailer jack makes loading and unloading from the hitch ball easier. 

TECHNICAL SPECIFICATIONS & PACKING LIST 

Item Description 

Capacity 

3500 Lbs. (1587.5 kg) 

Travel 15in. 

(38cm) 

Working range 

19in. – 34in. (482 x 863mm) 

Screwing pole

 

3/4in. (19mm)

 

 

GENERAL SAFETY RULES 

WARNING:

 Read and understand all instructions.

 Failure to follow all instructions listed 

below may result in electric shock, fire and/or serious injury.   

 

WARNING:

 The warnings, cautions, and instructions discussed in this instruction 

manual cannot cover all possible conditions or situations that could occur.  

It must be 

understood by the operator that common sense and caution are factors which cannot be built into 

this product, but must be supplied by the operator.     

 

SAVE THESE INSTRUCTIONS 

WORK AREA 

 

Keep work area clean, 

free of clutter and well lit.

 

Cluttered and dark work areas can cause 

accidents.

 

 

Keep children and bystanders 

away while using a trailer jack. Distractions can cause you to 

lose control, so visitors should remain at a safe distance from the work area.

 

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Summary of Contents for 999372

Page 1: ...ER JACK OWNER S MANUAL WARNING Read carefully and understand all INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious personal injury Item 999372 ...

Page 2: ...1 800 222 5381 INTENDED USE A trailer jack makes loading and unloading from the hitch ball easier TECHNICAL SPECIFICATIONS PACKING LIST Item Description Capacity 3500 Lbs 1587 5 kg Travel 15in 38cm Working range 19in 34in 482 x 863mm Screwing pole 3 4in 19mm GENERAL SAFETY RULES WARNING Read and understand all instructions Failure to follow all instructions listed below may result in electric shoc...

Page 3: ...to operate it Maintain your trailer jack Check for misalignment or binding of moving parts breakage of parts and any other condition If damaged have the jack repaired before use Use the jack and accessories in accordance with these instructions taking into account the working conditions and the work to be performed Use of the trailer jack for operations different from those intended could result i...

Page 4: ...ndle clockwise to raise the trailer to the level of the towing vehicle s hitch 5 With the assistance of a spotter move the vehicle to the trailer or roll the trailer to the vehicle 6 Mount the trailer onto the towing vehicle s hitch 7 Turn the Crank Handle counterclockwise to raise the Trailer Jack slightly transferring the trailer weight onto the towing vehicle 8 Pull out the Swivel Handle and ro...

Page 5: ... Qty 1 Bearing 1 7 Lock nut 1 2 washer 1 8 Bolt 1 3 3 4in screwing pole 1 9 Handle 1 4 Inner tube 1 10 Washer 1 5 Outer tube 1 11 Crank handle 1 6 Bushing 1 12 Handle pin 1 For replacement parts and technical questions please call 1 800 222 5381 Page of 6 5 ...

Page 6: ...WARRANTY One Year Limited Warranty Distributed by Northern Tool Equipment Co Inc 2800 Southcross Drive West P O Box 1499 Burnsville MN 55306 6936 Made in China Page of 6 6 ...

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