ZDX V6-3.7L (2010)
31. Coat the new 18.7 mm O-ring (C) with power steering fluid, and install it on the flow control valve cap (D), then install the cap on the pump
housing. Tighten it to the specified torque.
32. Coat the new 14.8 mm O-ring (A) with power steering fluid, and install it on the inlet joint (B). Install the inlet joint on the pump housing.
33. Install the pulley (A), then loosely install the pulley nut (B). Hold the steering pump in a vise with soft jaws. Be careful not to damage the pump
housing with the jaws of the vise.
34. Hold the pulley with the pulley holder, and tighten the pulley nut to the specified torque.
35. Check that the pump turns smoothly by turning the pulley by hand. If it turns hard, loosen the four flange bolts on the cover, then retighten them in
same manner as in step 29. Retest. If the pump is still hard to turn, replace the pump.
