9
202 Series Tooling (HK938) Alcoa Fastening Systems
P
P
REPARATION
REPARATION
FOR
FOR
U
U
SE
SE
The Model 202 Installation Tools are shipped with a plastic
plug in the air inlet connector. The connector has 1/4-18
female pipe threads to accept the air hose fitting. Quick
disconnect fittings and 1/4” inside diameter air hose are
recommended. An air supply of 90 - 100 psi capable of 20
CFM must be available. Air supply should be equipped with
a filter-regulator-lubricator unit.
1. Remove plastic shipping plug from Air Inlet Connector
and put in a few drops of Automatic Transmission
Fluid, DEXRON III, or equivalent.
2. Screw quick disconnect fitting into Air Inlet Connector.
3. Set air pressure on regulator to 90-100 psi.
4. Connect air hose to tool.
5. Cycle tool a few times by depressing and releasing
trigger.
6. Disconnect air hose from tool.
7. Remove Retaining Nut at front of tool.
8. Select proper Nose Assembly for fastener to be
installed.
9. Screw Collet Assembly (including lock collar and shim
if applicable) onto Spindle. (Wrench Tight)
10. Slide Anvil over Collet Assembly and into counterbore.
11. Slide Retaining Nut over Anvil and screw Nut onto
Head.
12. Connect air hose to tool and install fastener(s) in test
plate of proper thickness with proper size holes.
Inspect fastener(s).
NOTES:
1 Air quick disconnect fittings and air hoses are not
available from Huck International, Inc.
2 On old style nose assemblies with lock collars, VIBRA-
TITE, or equivalent, should be used on collet threads,
since there is no staking hole provided on the 202 Pull
Piston.
O
O
PERATING
PERATING
I
I
NSTRUCTIONS
NSTRUCTIONS
NOTE: 2O2V and 202LV are sold with the ribbed vacuum
control ON/OFF slide in the forward or OFF position. See
Figure 10 for slides location which is shown in the ON
(rear) position. While tool is not being used, move slide to
the OFF (forward) position to prevent unnecessary air
loss.
Blind Fastener Installation:
The fastener may be placed either in the work hole or in
the end of the nose assembly. In either case, tool and
nose assembly must be held against work and at right
angles to it. Depress trigger and hold it depressed until
fastener is installed and pintail breaks. Release trigger.
MAGNA-GRIP® Fastener Installation:
Place pin in work-hole and place collar over pin. See
WARNINGS
. (If collar has only one tapered end, that
end MUST be out toward tool.) Hold pin in hole. Push
nose assembly onto pin protruding from collar until anvil
touches collar. Press trigger and hold down until collar is
swaged and pintail breaks. Release trigger.
WARNINGS:
Inspect tool for damage or wear before each
use. Do not operate if damaged or worn as
severe personal injury may occur.
Pulling on a pin (fastener) without a collar,
or with collar chamfer against workpiece,
may result in pin becoming a high speed
projectile when pin grooves are stripped or
pintail breaks off. Fatal or severe injury is
possible to anyone in the pins line of flight.
This includes pins that ricochet.
Broken pintails eject from deflector with
speed and force. Be sure pintail deflector is
directed safely away front operator or the
personnel in the area. Ejecting pintails
striking anyone may cause serious personal
injury. For Models 202B and 202V, pintail
bottles must always be used. Replace
damaged pintail deflectors and bottles as
serious personal injury may occur from
pintails when using these defective parts.
CAUTION: Remove excessive gap from
between sheets for enough of the pintail to
stick out of the collar for all of the jaw teeth
to grip into the pintail grooves. Jaws not
fully gripping pintail grooves will be stripped
or broken.
CAUTION: Do not use TEFLON tape on
threads. Use TEFLON in stick form only.
(Huck P/N 503237)
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