GM9147P 1988 Edition, July 1988
CLEANABILITY OF CONVERTIBLE TOP AND ROOF TRIM MATERIALS
Includes all amendments and changes through Inactive Notice , March 2016
Additional Comments: ENGLISH * INAC S/S BY GMW3402
Published By:General Motors Company (GMNA)
This procedure is used to determine the cleanability of convertible top and roof trim materials after exposure to direct weathering for a prescribed exposure.