Carrier and Retainer
The battery carrier and retainer bracket should be clean and free of corrosion before battery installation. The carrier should be in good condition with a minimal amount of corrosion so that it will hold the battery securely and keep it level.IMPORTANT: Make certain that there are no parts or tools in the battery carrier before installing the battery. To prevent the battery from shaking in its carrier, the retainer bracket bolt must be tightened to specification.