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Hand Crimp Tool For 6.35mm Slip-On Receptacle Terminals. 

Doc No: ATS-638277900  Release Date: 02-03-15 

UNCONTROLLED COPY

 

Page 5 of 7 

Revision: A 

Revision Date: 02-03-15 

Figure 12

 

SQUEEZE 

THE LINK IN 

THE HANDLE 

HOLD THE HAND 

TOOL IN POSITION 

SETTING 

WHEEL 

RATCHET 

RELEASE LEVER 

 

Maintenance 

 

It is recommended that each operator of the tool be made aware of, and 
responsible for, the following maintenance steps: 
 
1.

 

Remove dust, moisture, and other contaminants with a clean brush, or 

soft, lint free cloth. 

2.

 

Do not use any abrasive materials that could damage the tool. 

3.

 

Make certain all pins; pivot points and bearing surfaces are protected 
with a thin coat of high quality machine oil.  Do not oil excessively.  The 

tool was engineered for durability but like any other equipment it needs 
cleaning and lubrication for a maximum service life of trouble free 
crimping.  Light oil (such as 30 weight automotive oil) used at the oil 
points, every 5,000 crimps or 3 months, will significantly enhance the tool 
life. 

4.

 

Wipe excess oil from hand tool, particularly from crimping area.  Oil 
transferred from the crimping area onto certain terminations may affect 

the electrical characteristics of an application. 

5.

 

When tool is not in use, keep the handles closed to prevent objects 
from becoming lodged in the crimping dies, and store the tool in a 
clean, dry area. 

 

Miscrimps or Jams 

 
Should this tool ever become stuck or jammed in a partially closed 
position, 

Do Not

 force the handles open or closed.  

The tool will open easily by pressing up on the ratchet release 

lever in the movable handle.  See Figure 11. 
 

How to Adjust Tool Preload  

(See Figure 12) 

 
This hand tool is factory preset to 25-45 
LBS. preload.  It may be necessary over 
the life of the tool to adjust tool handle 

preload force.  Listed below are the steps 
required to adjust the crimping force of the 
hand tool to obtain proper crimp 
conditions: 

 
1.

 

Hold the hand tool in the palm of your 
hand as shown in Figure 12.  Using 
the index finger squeeze the link 

towards the top of the hand tool frame.  
This will release the preload 
adjustment wheel. 

2.

 

Rotate the setting wheel counter-clockwise (CCW) to increase handle force.  The numbers will display higher.  

To decrease handle force rotate the setting wheel clockwise (CW).

LUBRICATION POINTS 

(BOTH SIDES) LIGHT OIL 

(EVERY 3 MONTHS OR 

5,000 CRIMPS) 

Figure 10 

RATCHET RELEASE 

LEVER 

Figure 11 

Summary of Contents for 63827-7900

Page 1: ...nals in the proper crimping position Right and Left handed applications Dies and Locator from this tool can be used in the Battery Powered Tool Order No 63816 0200 110 V or 63816 0250 220 V with the use of the 63816 0800 Crimp Head Many different tool kits can be used with a single Battery Powered Crimp Tool This tool is RoHS compliant however RoHS compliant is not required SCOPE Products 6 35mm S...

Page 2: ...erence Only Due to the wide range of wires strands insulation diameters and durometers available actual crimp height measurements may very slightly An occasional destructive pull force test should be performed to check hand tool crimp Pull Force value must exceed the minimum pull force specifications listed OPERATION CAUTION Crimp only the Molex terminals listed in the scope for this tool Do not c...

Page 3: ... engages See Figure 4 6 Insert the properly stripped wire through the terminal and against the wire stop See Figure 5 7 Crimp the terminal by squeezing the tool handles until the ratchet mechanism cycle has been completed Release the handles to open the jaws Note The tamper proof ratchet action will not release the tool until it has been fully closed 8 Remove the crimped terminal from the terminal...

Page 4: ...p hooks 2 into the hand tool top slots 7 Rotate the locator down and press the lower tabs into the two bottom slots of the hand tool To secure the locator into place the lower tabs must snap into place on the hand tool frame Right or Left Hand Operation This hand tool has an added feature that can be converted from a right handed application to a left handed application It is necessary to reverse ...

Page 5: ...from the crimping area onto certain terminations may affect the electrical characteristics of an application 5 When tool is not in use keep the handles closed to prevent objects from becoming lodged in the crimping dies and store the tool in a clean dry area Miscrimps or Jams Should this tool ever become stuck or jammed in a partially closed position Do Not force the handles open or closed The too...

Page 6: ...x terminals and tooling CAUTIONS 1 Manually powered hand tools are intended for low volume or field repair This tool is NOT intended for production use Repetitive use of this tool should be avoided 2 Insulated rubber handles are not protection against electrical shock 3 Wear eye protection at all times 4 Use only the Molex terminals specified for crimping with this tool Certification Molex does no...

Page 7: ...NTROLLED COPY Page 7 of 7 Revision A Revision Date 02 03 15 2 Figure 13 1 3 PARTS LIST Item Number Order Number Description Quantity REF 63827 7900 Hand Crimp Tool Figure 13 1 63827 7975 Locator Assembly 1 2 63810 0104 Spring Return 1 3 63810 0105 Spring Ratchet 1 Visit our Web site at http www molex com ...

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