790163-1 TE Connectivity, 790163-1 Datasheet - Page 2

• Manufacturer Part Number: 790163-1
• Description: HAND TOOL ASSEMBLY AND DIE ASSEMBLY
• Manufacturer: TE Connectivity
• Type: Hand Toolr

Specifications of 790163-1

• Rohs Compliant: NA
• Lead Free Status / RoHS Status: RoHS Not Applicable

ensures full crimping. The tool frame holds the die
assembly. Refer to Figure 1.
The die assembly consists of an insulation stuffer, wire
stuffer, housing support, housing guides, and
mounting and retaining hardware.
3. INSTALLATION AND REMOVAL OF DIE ASSEMBLY
Rev M
Insulation Stuffer
1. Close the tool handles until the ratchet releases,
then allow the handles to open fully. If present,
remove both retaining screws from the tool frame.
2. Orient the insulation stuffer as shown in Figure 2,
and insert it into the stationary jaw of the tool frame.
Align the holes with the associated holes in the tool
frame. Insert the short retaining pins and short
retaining screw into the holes in the tool frame.
Tighten the screw.
3. Orient the housing support as shown in Figure 2,
and insert it into the moving jaw of the tool frame.
Align the holes with the associated holes in the tool
frame. Orient the right housing guide as shown, and
mount it onto the tool frame using the long retaining
pins. Insert the long retaining screw through the
hole in the right housing guide. Tighten the screw.
4. Refer to Figure 2. Orient the left housing guide as
shown, and secure it onto the tool frame using the
tension adjusting nut. Tighten the tension adjusting
nut using an assembled modular plug connector
assembly.
Socket Head Cap Screw
(Retains Wire Stuffer, Ref)
Tension Adjusting
Nut
Left Housing Guide
Wire Stuffer (Ref)
Housing Support
Right Housing Guide
Figure 2
4. CRIMPING PROCEDURE
Before proceeding, refer to the applicable Application
Specification: 114-22008 (Category 5e EMT) or 114-
13035 and 114-93006 (Category 6 shielded), and
ensure the following:
CAUTION
5. Carefully close the tool handles, making sure that
the parts align properly.
6. To disassemble, close the tool handles until the
ratchet releases. Remove the nut, screws, housing
guides, retaining pins, housing support, and
insulation stuffer out of the tool frame jaws.
•
•
•
assembled
1. Close the tool handles until the ratchet releases,
then allow the handles to open FULLY.
2. Hold the tool so that the back is facing you. Insert
the modular plug (including shield and cable) in the
crimping chamber until it bottoms. Refer to Figure 3.
NOTE
the modular plug and cable are compatible
the cable polarity is properly maintained
the modular plug is properly crimped and
i
!
Tool Frame
Adjust the tension adjusting nut to allow the
assembly to fit (snugly).
Make sure that the modular plug shield is fully
bottomed onto the body. With some cables
containing shielded twisted pairs, this is especially
IMPORTANT to check.
Short Retaining
Screw
Short Retaining Pin
(2 Places)
Long Retaining Pin
(2 Places)
Long Retaining
Screw
408-8738
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