SERVICE MANUAL UPDATE - SEC. 7A SEALANT CHANGE. Geo Storm 1993

For 1990-2009 cars

# SERVICE MANUAL UPDATE - SEC. 7A SEALANT CHANGE

#### Subject: SEALANT CHANGE

#### Model and Year: 1992-93 GEO STORM

#### SERVICE UPDATE

This bulletin supersedes service information contained in the 1992-93 Geo Storm Service Manuals (ST371-92 and ST371-93, respectively). When servicing the engines or the KD400 3-speed automatic transaxle, do not use RTV silicone sealant GM P/N 1052917 as outlined in the Service Manual procedures. Use Loctite(R)* 599 RTV silicone sealant, or equivalent. When servicing the JF403E 4-speed automatic transaxle, use Loctite(R) 518 gasket maker sealant GM P/N 1052942, or equivalent. Do not use RTV silicone sealant.

*We believe this source and their equipment to be reliable. There may be additional manufacturers of such equipment. General Motors does not endorse, indicate any preference for or assume any responsibility for the products or equipment from this firm or for any such items which may be available from other sources.

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.