For 1990-2009 cars

# GEAR SHIFT LEVER KNOB REPLACEMENT PROCEDURE

REPLACEMENT COLUMN GEAR SHIFT LEVER KNOBS (PART NO. 22509532) CAN BE OBTAINED FROM WDDGM. WHEN REPLACING SHIFT LEVER KNOBS, USE CARE WHEN PRESSING THE KNOB ONTO THE SHIFT LEVER. IMPROPER INSTALLATION PROCEDURES MAY CAUSE THE REPLACEMENT KNOB TO SPLIT IF THE TOLERANCES ARE TIGHT. WHEN REINSTALLING A "LOOSE" KNOB, USE LOCTITE 414 OR AN EQUIVALENT SUPERGLUE.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.