2025 series Tooling
(HK1006)
Alcoa Fastening Systems
14
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
F
F
ILL
ILL
AND
AND
B
B
LEED
LEED
2025 A
2025 A
LL
LL
M
M
ODELS
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.
