Instruction manual

ManualsBrandsAlcoa ManualsPower Tool2025 Series

2025 series Tooling (HK1006) Alcoa Fastening Systems

REPARATION

FOR

The Model 2025 Installation Tool is 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 psi (6.2 bar) capable of 20 ft³/s (.57 m³/s) 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.

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 should be used on collet threads,

since there is no staking hole provided on the

2025 pull piston. Refer to nose assembly

drawings shipped with nose assemblies..

ERVICING

THE

TOOL

GENERAL

1. The efficiency and life of any tool depends upon

proper maintenance. Regular inspection and

correction of minor problems will keep tool

operating efficiently and prevent downtime. The

tool should be serviced by personnel who are

thoroughly familiar with how it operates.

2. A clean, well-lighted area should be available for

servicing the tool. Special care must be taken to

prevent contamination of pneumatic and

hydraulic systems.

3. Proper hand tools, both standard and special,

must be available.

4. All parts must be handled carefully and

examined for damage or wear. Always replace

Seals, when tool is disassembled for any reason.

Components should be disassembled and

assembled in a straight line without bending,

cocking, or undue force. Disassembly and

assembly procedures outlined in this manual

should be followed.

5. Service Parts Kit 2025KIT includes consumable parts

and should be available at all times. Other components,

as experiece dictates, should also be available.

DAILY

1. If a Filter-Regulator-Lubricator unit is not being

used, uncouple air disconnects and put a few

drops of Automatic Transmission Fluid or light oil

into the air inlet of the tool. If the tool is in

continuous use, put a few drops of oil in every two

to three hours.

2. Bleed the air line to clear it of accumulated dirt or

water before connecting air hose to the tool.

3. Check all hoses and couplings for damage or air

leaks, tighten or replace if necessary.

4. Check the tool for damage or air/hydraulic leaks,

tighten or replace if necessary.

5. Check the nose assembly for tightness or

damage, tighten or replace if necessary.

6. Check stroke periodically, if stroke is short add

oil.

WEEKLY

1. Disassemble, clean, and reassemble nose

assemblies per applicable nose assembly

instructions.

2. Check the tool and all connecting parts for

damage or oil/air leaks, tighten or replace if

necessary.

CAUTION: Do not use TEFLON tape on

threads. Use TEFLON in stick form only:

Huck P/N 503237

WARNING: Inspect tool for damage or

wear before each use. Do not operate if

damaged or worn, as severe personal

injury may occur.