Matrix L4-1.8L (1ZZ-FE) (2008)
(a) Expand 4 new control valve rings with your fingers.
NOTE: Be careful not to over expand the valve ring.
(b) Coat the 4 control valve rings with power steering fluid.
(c) Install the 4 control valve rings to the control valve, and settle them down with your fingers.
(d) Carefully slide the tapered end of SST over the control valve rings until they fit to the control valve.
SST: 09612-22011
SST: 09616-00011
SST: 09631-20081
NOTE: Be careful not to damage the control valve rings.
(e) To prevent oil seal lip damage, wind vinyl tape around the serrated part of the control valve.
(f) Install the control valve to the valve housing.
NOTE: Be careful not to damage the control valve rings and oil seal lip.
(g) Coat a new oil seal lip with power steering fluid.
(h) Using SST and a press, install the oil seal.
SST: 09612-22011
SST: 09616-00011
SST: 09631-20081
NOTE: Make sure that the oil seal is installed facing in the correct direction.