Nortrac 51448 Owner'S Manual Download Page 9

Page 9 of 14 

 

 

CAUTION

 

To prevent property damage, watch for and avoid catching the rake on stumps, large rocks, large dirt 
piles, and other immovable objects. 
 

WARNING

 

 
DO NOT TAKE A DITCH AT 90° (straight on)! Always approach from an angle or damage may occur. 
 

 

CAUTION

 

 

Before dismounting power unit or performing any adjustments to the box scraper, make sure to 

disengage power to equipment, lower 3-point hitch and all raised components to the ground, operate 

valve levers to release any hydraulic pressure, set parking break, stop engine, remove key and allow 

implement to come to a complete stop before dismounting tractor. Never leave equipment unattended 

with tractor running. 

It is essential that everyone involved in the operation, transportation, maintenance, and 

storage of this equipment is aware, concerned, prudent, and properly trained in safety. 

DANGER

 

 

The shanks are extremely sharp. Exercise extreme caution when working around or near 

the Box Scraper shanks. Failure to stay clear of the blade edges can result in serious injury. 

 

CAUTION

 

 

Stop IMMEDIATELY upon striking an obstruction. Turn off the engine, remove the key, inspect, and 

repair any damage before resuming operation. Never leave the seat of the tractor while the engine is 

engaged. 

 

 

CAUTION

 

 

Watch for hidden obstructions, like buried pipes, rocks, concrete piers, or uneven slabs of concrete 

when operating the Box Scraper, as damage to the unit can occur. This is especially true with snow 

removal. 

 

Maintenance 

Maintenance Safety 

 

1.  Keep all persons away from operator control area while performing adjustments, service, or 

maintenance.  

2.  Periodically tighten all bolts, nuts and screws and check that all cotter pins are properly 

installed to ensure unit is in a safe condition.  

Summary of Contents for 51448

Page 1: ...Owner s Manual WARNING 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 seriou...

Page 2: ...that you read the entire manual to become familiar with this product before you begin using it This 3 Pt Box Scraper is designed for certain applications only Northern Tool Equipment is not responsibl...

Page 3: ...ended Use 4 Technical Specifications 4 Important Safety Information 4 Specific Operation Warnings 6 Assembly Instructions 6 Operating Instructions 8 Maintenance 9 Parts Diagram 10 Parts List 11 Replac...

Page 4: ...or assemble the box scraper until they have read this manual and have developed a thorough understanding of how it works Do not modify this box scraper in any way Unauthorized modification may impair...

Page 5: ...persons in the work area Do not overreach Keep proper footing and balance at all times Remove keys or wrenches before connecting the box scraper to an air supply power supply or turning on the tool A...

Page 6: ...eep the foldable ROPS system in locked up position at all times Keep the seat belt securely fastened Never allow riders on equipment RAISED EQUIPMENT CAN DROP AND CRUSH Before servicing follow all ins...

Page 7: ...ked up assemblies if at all possible After completing assembly thoroughly inspect the machine to be sure that all nuts bolts hydraulic fittings or any other fastened assemblies have been thoroughly ti...

Page 8: ...with your tractor and the more stress you put on the box scraper as well as the tractor It is better to take less material and make more trips than to try to do it all in one pass This unit can be use...

Page 9: ...e of this equipment is aware concerned prudent and properly trained in safety DANGER The shanks are extremely sharp Exercise extreme caution when working around or near the Box Scraper shanks Failure...

Page 10: ...l surface and engage all safety devices 3 At the end of the working season or when the box scraper will not be used for a long period it is good practice to clean off any dirt or grease that may have...

Page 11: ...m Description Quantity 1 Scraper Box Frame 1 2 Bolt M16x110 1 3 Spacer 4 5 6 4 Nut M22 2 5 Lock Washer M22 2 6 Nut M16 Vary 7 Lock Washer M16 Vary 8 Brace 2 9 Bolt M16x60 2 10 3 Point Lift Bracket 2 1...

Page 12: ...The illustrations provided are a convenient reference to the location and position of parts in the assembly sequence When ordering parts the following information will be required item description it...

Page 13: ...claim contact Us at 1 800 222 5381 identify the product by make and model number and follow the claim instructions that will be provided The product and the purchase receipt must be provided to Us in...

Page 14: ...Page 14 of 14 Distributed by Northern Tool Equipment Company Inc Burnsville Minnesota 55306 www northerntool com Made in China...

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