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COBRA CARTS AND TRAILERS - INSTRUCTION MANUAL

2

YOU MUST READ THIS DOCUMENT BEFORE YOU  
BEGIN TO ASSEMBLE THE POLY DUMP CART

.

Thank you for purchasing this poly dump cart. When  
properly assembled and maintained, this product will  
provide years of reliable service. These instructions include 
helpful hints and important information needed to safely 
assemble and properly maintain the dump cart. Please 
read these instructions 

before

 you begin.

If you have any questions during the assembly, contact 
Customer Service for assistance. 

SAFETY PRECAUTIONS

Do not

   

 use the dump cart if any part is broken or 

damaged.

This dump cart is not a toy

   

Do not

 allow children use 

the dump cart.

Do not

   

 use on inclines; dump cart may tip or roll away.

Do not

   

 load your dump cart with more than 600lbs.

Inflate the tires with ambient air only. 

   

Inflate the tires to the proper level as indicated on the 

   

tires. Do not inflate tires more than 30 PSI.

Never

   

 use a flammable gas to inflate the tires

Always set the handle to its standard position when 

   

pulling the cart with a garden tractor.

Never

   

 allow riders in the dump cart.

Always

   

 empty the dump cart before disconnecting it 

from a garden tractor.

Cart tongue must be in its retracted or standard 

   

position when the cart is not pulled.

Stand clear

   

 of the tongue and handle when dumping 

the dump cart; each will raise when the cart is dumped.

CARE AND MAINTENANCE

Periodically check nuts and bolts to make sure they are 

   

tight and secure.

Clean the

   

 

dump cart using water and mild soap. Rinse 

with water sprayed from a garden hose. (Tip the dump 
cart forward to let water drain out after washing.)

Inspect the cotter pins in the axle and verify that they 

   

are in position and in good condition.

Check the tire pressure and adjust to recommended 

   

pressure if needed.

Periodically lubricate the caster to ensure smooth 

   

operation. 

REQUIRED TOOLS

The following list identifies the main tools needed for 
assembly. 

Recommended two (2) people for assembly

.

Flathead and Phillips screwdriver

   

Metric and standard wrenches and socket set

   

Pliers

   

UNPACK AND IDENTIFY PARTS

The following steps will ensure that you have all the  
necessary parts before you begin to assembly.

Unpack the contents of the shipment and place where  

1. 

you can easily inventory the parts. 

If anything is missing or you have questions, consult 

2. 

the Pictorial Parts List or contact Customer Service.

Pull cart with stand

Push cart with caster

Summary of Contents for GTT400HD

Page 1: ...Cart shown above may differ slightly in design from actual cart MODEL GTT400HD HEAVY DUTY DUMPTRAILER OWNERS MANUAL...

Page 2: ...y the dump cart before disconnecting it from a garden tractor Cart tongue must be in its retracted or standard position when the cart is not pulled Stand clear of the tongue and handle when dumping th...

Page 3: ...desired With assistance place the tub on its side 1 on a at surface and hold or brace in position NOTE You must be able to access the inside and underside of the tub to attach the axle plate Align th...

Page 4: ...8 hex nuts NOTE Secure bolts into the outer bolt holes See white arrows below B The inner bolt holes are used to attach the handle assembly Insert all bolts through the dump cart tub with the head of...

Page 5: ...o both the support and handle assembly Insert all bolts through the dump cart tub with the head of the bolts to the inside of the tub Align the holes of the handle assembly with 1 the holes of the sup...

Page 6: ...e as shown in the photo to the right Insert the axle through the axle plate and through 3 the hole in the dump lever assembly as shown in diagrams A and B Pull the dump lever press the assembly agains...

Page 7: ...e stem 1 outward Using the washer and cotter pin that was set aside 2 earlier in these instructions slide the washer onto the axle and insert a cotter pin through the hole in the end of the axle Using...

Page 8: ...ith the 2 tongue support facing up as shown in the diagram to the right into the dump lever assembly Align the bolt holes and secure in place 3 using the same 3 1 2 bolts removed earlier in Step 1 See...

Page 9: ...ps prevent the handle from contacting the garden tractor when in use Return to all fasteners and verify that they 5 are tight DUMPING THE CART To dump the cart when it is attached to a garden tractor...

Page 10: ...support and fasteners in a safe place for future use Remove the outer 3 1 2 bolt A from the 2 tongue assembly See black arrow Pivot the tongue back toward the axle B 3 The tongue rests inside the dum...

Page 11: ...4 M12 bolts four 4 washers and four 4 nuts which were attached to the caster during shipping See diagrams A and B Reattach the 3 1 2 bolt washer and 5 nut removed earlier to lock the tongue assembly i...

Page 12: ...xtended Handle Position Remove the bolts and extend the handle Align the bolt holes and secure the handle using bolts washers and nuts Return to all fasteners and verify that they 9 are tight Standard...

Page 13: ...of the handle when dumping the cart Dump cart shown with the handle in the standard position NOTE Convert the push cart to a pull cart by removing the anchor bolt see diagrams below on the tongue ass...

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