GENERAL MOTORS: POWER STEERING HOSE DESIGN. THE PURPOSE OF THIS DOCUMENT IS ONLY TO PROVIDE TECHNICIANS INSTRUCTIONS FOR INSTALLING A NEW POWER STEERING GEAR INLET HOSE, WHEN NECESSARY DUE TO A MID-YEAR DESIGN CHANGE. THIS PROCEDURE SHOULD NOT PERFORMED UNLESS THE VEHICLE A HAS FIRST DESIGN, DUAL LINE HOSE THAT HAS FAILED AND REQUIRES REPLACEMENT *JS.