Routine maintenance is an important part of keeping your metal stamping press running efficiently. One crucial maintenance task is draining and filling the press clutch, which is outlined in this presentation. For additional information, visit https://www.stamtec.com or submit our Service Inquiry Form at https://www.stamtec.com/contact-stamtec-presses/service-inquiries.html
How to Drain & Fill Clutch Fluid on Your Stamtec Metal Stamping Press
1. STAMTEC, INC. • 931-393-5050
4160 Hillsboro Hwy • Manchester, TN 37355
www.stamtec.com
How to Drain & Fill Clutch Fluid on Your
Stamtec Metal Stamping Press
2. STAMTEC, INC. • 931-393-5050 • 4160 Hillsboro Hwy • Manchester, TN 37355 • www.stamtec.com
OVERVIEW
Although it may not get the same level of attention given to
the flywheel or die, the clutch on your mechanical stamping
press is an equally important component.
The stopping time of the clutch and accompanying brake is a
crucial factor both in determining press speed and in
ensuring the safety of the operator and die.
The clutch’s critical role in the performance of your stamping
press requires regular and careful maintenance, including
replacing the clutch fluid.
How to Drain & Fill Clutch Fluid
3. STAMTEC, INC. • 931-393-5050 • 4160 Hillsboro Hwy • Manchester, TN 37355 • www.stamtec.com
PREP
How to Drain & Fill Clutch Fluid
For the purposes of this example,
we’ll use our OCP Series press, but
the same concepts apply to any
Stamtec mechanical press.
The press should be powered down,
and the air disconnected. You should
also be sure to follow all appropriate
safety procedures.
To begin, you’ll need a 10 mm Allen
wrench as well as a drain pan placed
in the bottom of the flywheel area.
4. STAMTEC, INC. • 931-393-5050 • 4160 Hillsboro Hwy • Manchester, TN 37355 • www.stamtec.com
THE PROCEDURE
This is an image of the back of
an OCP stamping press.
You’ll want the flywheel to be
positioned as it is in this photo,
with the sight glass (1.) to the
right, with two horizontal marks
on each side.
In this position, there will be
two drain plugs: one at the top
(2.) and another at the bottom.
How to Drain & Fill Clutch Fluid
5. STAMTEC, INC. • 931-393-5050 • 4160 Hillsboro Hwy • Manchester, TN 37355 • www.stamtec.com
THE PROCEDURE
How to Drain & Fill Clutch Fluid
Next, remove the top plug with the 10 mm Allen wrench.
Rotate the flywheel counterclockwise until the top plug hole
is at the bottom; fluid will begin pouring out.
Allow the flywheel to completely drain.
Rotate the flywheel back to the top position so that the lines
on either side of the sight glass are perfectly horizontal.
Refill with the proper lubrication until the fluid is level with
the two horizontal marks. Do not overfill or underfill.
Replace the plug and tighten securely; remove the drain pan.
6. STAMTEC, INC. • 931-393-5050 • 4160 Hillsboro Hwy • Manchester, TN 37355 • www.stamtec.com
MAINTENANCE SCHEDULE
How to Drain & Fill Clutch Fluid
We recommend draining and refilling the clutch once
annually for every shift that the stamping press is run per
day.
You would replace the clutch fluid once a year on a press
that runs for one shift each day.
On a press that runs three shifts per day, we recommend
replacing the clutch fluid three times per year.
You can find this information on the outside of your press,
tagged next to the specifications. The instructions are also in
your press manual.
7. STAMTEC, INC. • 931-393-5050 • 4160 Hillsboro Hwy • Manchester, TN 37355 • www.stamtec.com
For more than 30 years, Stamtec has provided the U.S. market
with the highest quality stamping presses, offering the best in
value and efficiency.
Our industry-leading product lines include:
• Mechanical Presses • Forging Presses
How to Drain & Fill Clutch Fluid
• Servo Presses
Our staff has the expertise and knowledge to help you identify
the right press for your application.
We also offer outstanding service and parts, a comprehensive
repair/rebuild program and a warranty unmatched in the
industry.
8. STAMTEC, INC. • 931-393-5050 • 4160 Hillsboro Hwy • Manchester, TN 37355 • www.stamtec.com
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