Steering - Power Steering Hose Service Part Change
Classification: ST11-006Reference: ITB12-014
Date: March 22, 2012
2004-2010 QX56; POWER STEERING HOSE SERVICE PART CHANGE
APPLIED VEHICLE: 2004-2010 QX56 (JA60)
SERVICE INFORMATION
If the high pressure hose needs to be replaced for any reason:
^ The hose now comes without the pressure sensor (refer above).
^ When replacing this hose reuse the existing pressure sensor. Replace the pressure sensor ONLY IF there is a pressure sensor related issue.
^ Do not replace other related hoses unless necessary (i.e. do not replace as a set).
^ Do not damage the pressure sensor during removal or installation.
^ Always use a new 0-ring when installing a new or existing pressure sensor (refer above).
^ Pressure sensor mounting torque: 19.6 Nm (2.0 kg-m 14.5 ft lb)
^ If only the pressure sensor needs replacement do not replace any hoses.
^ Always replace both copper washers (mounted at the power steering pump).
CAUTIONS:
> Do not allow dirt or contamination to enter the hydraulic system.
> Always secure the pressure sensor mounting block in a soft jaw vise when removing and installing the pressure sensor. Do not clamp onto the banjo end of the hose.
^ Refer to the appropriate Electronic Service Manual (ESM) for power steering hose removal installation and torque specifications.
PARTS INFORMATION