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SURSEAT P-51

SURSEAT P-51

Product catalog summary
Overview: The Surseat P-51 tool is designed for lapping 37° and 45° flared tubing. It includes specific heads and collets for different tubing materials and sizes.
Specifications:
  • The tool comes with 37° and 45° lapping heads, each identified by a colored ring: red for 37° and blue for 45°.
  • Seven collets are provided, marked for tubing size compatibility.
Procedures:
  1. Identify the correct lapping head based on the tubing material: 37° head for stainless steel, single-flared tubes; 45° head for steel, double-flared tubes.
  2. Select the appropriate collet size for the tubing.
  3. Insert the tubing into the selected collet.
  4. Install the collet and tube into the Surseat yoke.
  5. Attach the lapping head by tightening the set screws: first snug, then firm on the opposite side, and finally firm the original screw.
  6. Apply a lubricant such as WD-40 to the lapping head before use.
  7. Rotate the lapping head back and forth in the flare until a clean seat is formed. Avoid excessive lapping.
Recommendations: Ensure proper lubrication and avoid over-lapping to maintain the integrity of the tubing seat.
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Catalog excerpts

SURSEAT P-51-1

1) The Surseat P-51 comes with 37° & 45° lapping heads and 7 collets marked for the size of the tubing. 2) The 37° head has a red ring and is used on s/s, single-flared tubes. 3) The 45° head has a blue ring and is used on steel, double-flared tubes. 4) The threaded collets are used for steel, double -flared brake lines. 6) Insert the tubing into the proper collet size. 7) Install the collet and tube into the Surseat yoke. 8) Spray some WD-40, or equivalent, to the lapping head before use. 9) Rotate the lapping head back and forth in the flare until a clean seat is formed. More is not better. 5) Install the lapping head by gently tightening the first set screw so it’s snug, firm the other side, and then firm the original screw. Watch the videos at www.koultools.com

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