1998 Chevrolet Express Van Owner's Manual - Page 162
1998 Chevrolet Express Van Manual
Page 162 highlights
Power Antenna Mast Care Your power antenna will look its best and work well if it's cleaned from time to time. To clean the antenna mast: 1. Turn on the ignition and radio to raise the antenna. I NOTICE: could damageit. I Don't lubricate the power antenna. Lubrication 2. Dampen a clean cloth with mineral spirits or equivalent solvent. 3. Wipe the cloth overthe mast sections, removing any dirt. NOTICE: Before entering an automatic car wash, turn off go your radio to make the power antenna down. This will prevent the mast from possibly getting go damaged. If the antenna does not down when you turn the radio it maybe damaged or off, need to be cleaned. In either case, lower the antenna by hand by carefully pressing the antenna down. 4. Wipe dry with a clean cloth. 5 . Make the antenna go up and down by turning the radio orignition off and on. 6. Repeat if necessary. If the mast portion of your antenna is damaged, you can easily replace it. See your dealer for a replacement kit and follow the instructions in the kit. 3-27