Assembling XB-P Adapter Instructions

Fit the rotation locking ring to the XB-P housing. Slide the four internal fins into the corresponding grooves in the housing.

Tighten the nose nut to the XB-P housing using the following procedure:

• Tighten to 20 Nm (counterclockwise) using a pin spanner.

  Use the assembly tool 4080 1471 80 to tighten the nose nut.

• Wait a minimum of 10 minutes (without loosening the initial applied torque).

• Retighten to 20 Nm (counterclockwise) using a pin spanner.

• The two-step tightening process is important because the plastic housing may relax after the first tightening.

• When tightening, secure the rotation locking ring with a C-spanner.

Tighten the adapter part to the rotation locking ring:

• Apply Loctite 243 to the threads.

• Tighten to 20 Nm in a counterclockwise direction.

When tightening, secure the rotation locking ring with a C-spanner.

Engage the splines between the adapter part and the HIT. Ensure that the shaft connects properly. Then tighten using the following procedure:

• Apply Loctite 243 to the threads.

• Tighten to 10 Nm in a clockwise direction.

When tightening, secure the adapter part with a C-spanner.

To remove the adapter from the XB-P tool, follow the assembly steps in reverse order.

For HIT assembly and disassembly, the bit holder is not required.