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.

• For COT, temporarily remove the bit holder to access the nose nut. When using assembly tool 4080 1471 80, you can tighten the nose nut directly without removing the bit holder.

Insert the shaft into the bit holder to lock the shaft axially.

Tighten the threaded bushing 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.

Align the GFA with shaft. Make sure that shaft fits into the input gear of GFA. Tighten the adapter ring to the threaded bushing. For more details refer Assembling Instructions.

When tightening, secure the threaded bushing with a C-spanner.

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