408–8580
SDE Crimping Die Assemblies
3 of 4
Rev A
5. CRIMP HEIGHT ADJUSTMENT
(Figure 4)
The tool frame assembly ratchet mechanism features
an adjustment wheel with numbered settings. If the
crimp height is not acceptable, adjust the ratchet as
follows:
1. Remove the lockscrew from the ratchet
adjustment wheel.
2. With a screwdriver, adjust the ratchet wheel
from the opposite side of the tool.
3. Observe the ratchet adjustment wheel. If a
tighter crimp is required, rotate the adjustment
wheel COUNTERCLOCKWISE to a
higher–numbered setting. If a looser crimp is
required, rotate the adjustment wheel
CLOCKWISE to a lower–numbered setting.
4. Replace the lockscrew.
5. Make a sample crimp and measure the crimp
height. If the crimp height is acceptable, secure the
lockscrew. If the dimension is unacceptable,
remove lockscrew and continue to adjust the
ratchet, and again measure a sample crimp.
Damaged product should not be used. If
damaged product is evident, it should be cut from
the wire and replaced with new product.
6. MAINTENANCE AND INSPECTION
6.1. Maintenance
1. Remove dust, moisture, and other contaminants
with a clean, soft brush, or a clean, soft, lint–free
cloth. Do NOT use any objects that could damage
the dies or tool.
2. Make sure that the proper die–retaining screws
are properly secured.
3. When the dies are not in use, store them in a
clean, dry area.
4. Store the tool with the tool handles closed to
prevent objects from becoming lodged within the
jaws.
6.2. Inspection
1. Remove all lubrication and accumulated film
from the dies by immersing the dies in a suitable
commercial degreaser.
2. Make certain that all die–retaining screws and
die components are properly secured.
3. Inspect the crimping surfaces for flattened,
chipped, worn, or cracked areas. If damage is
evident, the dies must be replaced. Refer to
Section 7, REPLACEMENT.
Figure 4
Screw Driver
Ratchet
Adjustment
Wheel
Lockscrew
(Typ)
6.3. Measuring the Die Opening
The die assembly will perform correctly as long as:
(1) the product specified is correct for the application,
(2) the specific die assembly is used, (3) the die
assembly has been measured to ensure that the
openings are correct, and (4) the tool has been
adjusted correctly. Figure 5 provides information on
die opening sizes.
7. REPLACEMENT
These crimping die assemblies are inspected before
shipment. It is recommended that the dies be
inspected immediately upon arrival at your facility to
ensure that the dies have not been damaged during
shipment.
Order replacements through your local Tyco
Electronics Representative, or call 1–800–526–5142,
or send a facsimile of your purchase order to
1–717–986–7605, or write to:
CUSTOMER SERVICE (38–35)
TYCO ELECTRONICS CORPORATION
P.O. BOX 3608
HARRISBURG, PA 17105–3608
8. REVISION SUMMARY
Per EC 0990–0400–04:
S
Update document to corporate requirements
S
Added new part number 91907–2 to document
S
Added new lockscrew to artwork in Figures 2,
3, and 4
CAUTION
