Irreducibility of the three dimensional Albeverio-Rabanovich representation of the pure braid group $P_3$

We consider Albeverio- Rabanovich linear representation $\pi$ of the braid group $B_3$. After specializing the indeterminates used in defining the representation to non-zero complex numbers, we prove that the restriction of $\pi$ to the pure braid group $P_3$ of dimension three is irreducible.