Astro Tool AMT4001 Assembly Download Page 2

ASTRO TOOL CORP.

 

CONNECTOR ASSEMBLY TOOLING

  

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TI4001 

©2009 Astro Tool Corp                            Page 2 of 6 

REV. A 

 

7-9-08 

 
 

                                                 Astro Tool Corporation 

 

                                                 21615 SW T-V Hwy, Beaverton, OR 97006 USA 

 

                                              Phone: 503-642-9853 Fax: 503-591-7766 

 

GENERAL DESCRIPTION 

 

The AMT4001 crimp tool has color coded handles 

to help match the color of the terminal, splice, or 
endcap being crimped with the correct crimp 

cavity. Additional color code information is on the 

tool’s side plate. 
 

The AMT4001 has an adjustable insulation crimp 
cavity that can be set at any one of four height 

settings depending on the insulation diameter of 

the terminal, splice, or endcap and wire to be 
crimped. 

 
The spring loaded locators assist in correctly 

positioning the terminals, splices, or endcaps in 

the crimp cavity. 
   

The AMT4001 incorporates a tamper proof double 
action ratchet that once engaged will not release 

until the handles are closed fully and the crimp 

completed. 
 

HANDLE AND DOT COLOR CODES 

 

Note that the tools handles are color coded for 

the size terminal, splice, or endcap being 
crimped. The color coded terminal, splice, or 

endcap should be crimped in the corresponding 
colored cavity. For example, when crimping red 

coded insulated terminals the red/yellow crimp 
cavity on the red handle side of the tool should 

be used.

CRIMPING PROCEDURE

 

 

1.

 

Strip wire to the dimension specified by the 

terminal, splice, or endcap manufacturer.  

2.

 

If the die cavity is not already open, close 

the tool handle until the ratchet releases 

and the die cavity opens. 

3.

 

Place the color coded terminal, splice, or 

endcap into the proper cavity of the crimp 
dies, so that the terminal tongue slides 

under the locator, the splice window slides 

under the locator, or endcap end rests 
against the recess in the locator. 

4.

 

Close the tool handles until the terminal, 
splice, or endcap is held in place, but not 

crimped. 

5.

 

Insert the stripped wire into the terminal 
until the conductor butts against the 

locator.  Or insert the stripped wire into 
the splice or endcap until the conductor 

butts against the internal stop of the splice 

or endcap. 

6.

 

Hold the wire in position and complete the 

crimp by closing the handles fully until the 
ratchet releases.  

7.

 

If crimping a splice, rotate splice 180 

degrees and repeat steps 3-6. 

 

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