For 1990-2009 cars

# Info - The Importance of Chassis Lubrication

Subject: | The Importance of Chassis Lubrication

Models: | 2001 and Prior Passenger Cars and Trucks

#### An Explanation of Required Lubrication

It is important to note that many General Motors trucks and sport utility vehicles do not have the "lubed for life" suspension systems that are becoming common on the passenger cars. It is vital to the longevity of the suspension components that proper lubrication be received at the specified intervals. Extra attention should be given to the ball joints to assure they receive regular greasing.

#### A Visual Inspection is Not Enough

Many combinations of grease fittings and sealed components may be found on the chassis of General Motors vehicles. The lubrication required for each vehicle can be located in the Maintenance and Lubrication sub-section of General Information in the Service Manual. This section outlines all lubrication required for the vehicle and also provides chassis diagrams of grease points. Please refer to the maintenance schedule for the recommended service intervals.