Alcoa 2025 Series Instruction Manual download pdf (Page 14)

2025 series Tooling (HK1006) Alcoa Fastening Systems

Equipment Required:

- Shop airline with 90 - 100 psi max.

- Air regulator

- Fill bottle, 120337, (supplied with tool).

- Large flat blade screwdriver

- Optional Stall Nut 124090 or 125340

- Nose assembly

- Fasteners (optional)

Preparation:

• Install air

regulator in airline

and set pressure

to 20-40 psi.

• Fill bleed bottle

almost full of

DEXRON III ATF

or equivalent.

Step 1

With fill port facing up, lay tool on it's side, and remove

bleed plug (55) from bleed port.

Step 2

Connect tool to shop air set at 20 to 40 psi. If fluid is

present, hold tool over suitable container with fill port

facing into container. Cycle tool several times to drain

the old fluid, air and foam (Fig. 10)

Step 3

Screw fill bottle (120337) into fill port.

Step 4

Stand tool upright on bench. While triggering tool

slowly (20 - 30 cycles), bend fill bottle at right angles

to tool (Fig. 11). Air bubbles will accumulate at top of

the bottle. When bubbles stop, cycling may be

discontinued.

Step 5

When trigger is released, pull piston returns to idle

position (full forward). Disconnect tool from airline.

Step 6

Lay tool on it's side and remove fill bottle. Top off fluid

in fill port, install bleed plug and tighten.

Step 7

Connect airline to tool and measure the tools stroke,

refer to the Measuring Tool Stroke section. If stroke is

less than specified, remove bleed plug and top off

fluid. Reinstall bleed plug and recheck stroke.

Step 8

Increase air pressure to specifications. Install two

fasteners to check function and installation in a single

stroke, or cycle tool with stall nut fully threaded onto

piston to load up tool. Measure stroke again. Remove

plug and top off fluid. Reinstall plug and cycle and

measure again. Continue this process until stroke

meets minimum requirements.

CONTAINER

(DISCARD FLUID)

Figure 10

FILL POINT

120337 FILL BOTTLE

ASSEMBLY

Figure 9

Figure 11

ILL

AND

LEED

2025 A

ODELS

CAUTION: Refill using Automatic

Transmission Fluid DEXRON III or

equivalent for optimal performance.

WARNING: Avoid contact with hydraulic

fluid. Hydraulic fluid must be disposed

of in accordance with Federal, State and

Local Regulations. Please see MSDS for

Hydraulic fluid shipped with tool.

WARNING: WARNING: Air pressure

MUST be set to 20 to 40 psi to prevent

possible injury from high pressure

spray. If plug (55) is removed, fill bottle

must be in place before cycling tool.

CAUTION: All oil must be purged from

tool before Fill & Bleed process. Tool

stroke will be diminished if oil is aerated.

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Alcoa 2025 Series Instruction Manual Page 14

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