AT-1991 Air Head Crimp Tool
Doc. No. 64005-0200
Release Date: 09-20-02
UNCONTROLLED COPY
Page 3 of 7
Revision: D
Revision Date:05-27-05
5. If the insulation part of the crimp needs to be adjusted, first loosen the M4 screw on the bottom tool jaw,
then insert a 3/32 hex wrench (supplied) into the bottom of the lower die (See Figure 4). A clockwise (CW)
rotation decreases insulation crimp while a counter-clockwise (CCW) rotation increases insulation crimp.
After adjusting retighten the M4 screw.
Note: Whenever crimping without the locator, make sure the seam of the terminal is oriented up or
down in the tool if using unbrazed product, as this will provide higher pull force values.
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 64005-0200 (AT-1991) was engineered for durability, but like any fine piece of equipment
it needs cleaning and lubrication for a maximum service life of trouble-free crimping. A light oil, such as 30
weight automotive oil used at the oil points shown in Figure 4, every 5,000 crimps or monthly will
significantly enhance the tool life and ensure a stable calibration.
4. When tool is not in use store the tool in a clean, dry area.
LUBRICATION POINTS
(BOTH SIDES)
LIGHT OIL (EVERY MONTH
OR 5,000 CRIMPS)
LOOSEN M4
SCREW
Figure 4
3/32” HEX
WRENCH
WIRE
TERMINAL
Figure 2
TERMINAL
BARREL
TERMINAL
2
ND
TAB
LOCATOR
WIRE
CONDUCTOR
PUNCH
INSULATION
ANVIL
Figure 3
INSULATION
PUNCH
CONDUCTO
RANVIL
WIRE STOPBUILT
INTO TERMINAL
LOCATOR
