SELECTIVE THRUST WASHER COLOR CODE IDENTIFICATION

AS AN AID IN THE IDENTIFICATION OF SELECTIVE THRUST WASHERS, COLOUR CODES MAY BE USED WITH RESPECT TO WASHER THICKNESS AS SHOWN IN THE CHART 1 BELOW. OVERDRIVE UNIT END PLAY WASHER THICKNESS CHART THICKNESS 1.63-1.73 MM (0.063"-0.067") IDENTIFICATION 1 COLOUR CODE GRAY THICKNESS 1.81-1.91 MM (0.070"-0.074") IDENTIFICATION 2 COLOUR CODE DARK GREEN THICKNESS 1.99-2.09 MM (0.077"-0.081") IDENTIFICATION 3 COLOUR CODE PINK THICKNESS 2.17-2.27 MM (0.084"-0.088") IDENTIFICATION 4 COLOUR CODE BROWN THICKNESS 2.35-2.45 MM (0.091"-0.095") IDENTIFICATION 5 COLOUR CODE LIGHT BLUE THICKNESS 2.53-2.63 MM (0.098"-0.102") IDENTIFICATION 6 COLOUR CODE WHITE THICKNESS 2.71-2.81 MM (0.105"-0.109") IDENTIFICATION 7 COLOUR CODE YELLOW THICKNESS 2.89-2.99 MM (0.112"-0.116") IDENTIFICATION 8 COLOUR CODE LIGHT GREEN THICKNESS 3.07-3.17 MM (0.119"-0.123") IDENTIFICATION 9 COLOUR CODE ORANGE THICKNESS 3.25-3.35 MM (0.126"-0.130") IDENTIFICATION 10 COLOUR CODE VIOLET THICKNESS 3.43-3.53 MM (0.133"-0.137") IDENTIFICATION 11 COLOUR CODE RED THICKNESS 3.61-3.71 MM (0.140"-0.144") IDENTIFICATION 12 COLOUR CODE DARK BLUE H325-4L-112 THE COLOUR CODE IDENTIFICATION IS LOCATED ON THE OUTER EDGE OF THE WASHER AS SHOWN IN THE FIGURE BELOW.

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.