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Pfaff Knee Lift #413109701

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Product Summary

413109701
Description: Knee lifter assembly for Pfaff sewing machines.
Primary Function: Allows the user to lift the presser foot via a knee-lever (hands remain free for guiding fabric) — a standard feature on many higher-end sewing/quilting machines.

???? Compatibility

You should verify for your dealer-system whether this part also fits other Pfaff models (e.g., later Pfaff Icon, Expression ranges) or if there are version/variation differences.

???? Key Features & Benefits (for your marketing content)

quilting, large project handling, or free-motion work.
Genuine Pfaff (or approved) component — premium accessory for serious/enthusiast users.
Boosts the functionality of the machine — adds ergonomic convenience and professional workflow.
Strong upsell for upgrade/trade-up paths — an “add the knee lifter kit” option for machines that either didn’t include it or for customers seeking full features.

???? Installation / Service Notes (for your service centre)

Before installation: Ensure machine is powered off and unplugged. Remove any belts or covers as directed in service manual.
Align lever action properly so that the knee-pad rod engages the internal lift mechanism without binding. (See forum discussion on proper adjustment / free-play for Pfaff knee-lift mechanisms.)
After installation: Test knee lever for smooth action, ensure presser foot lifts fully and lowers cleanly, check for excessive free-play and adjust rod/pad position as needed.
Lubrication: Ensure pivot/shank points are clean and lightly lubricated per Pfaff service instructions.
Document compatibility: Clearly list which machine serial ranges or generation numbers this kit supports.