FixVault

Water Pump

WARNING: This page is about a different car, the 2013 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Water Pump Replacement Components With Torque Specifications
G08539480Courtesy of SUBARU OF AMERICA, INC.

Tightening torque: N.m (kgf-m, ft-lb) 

T1: First 12 (1.2, 8.9) 

Second 12 (1.2, 8.9) 

T2: 12 (1.2, 8.9)