General Information (No Trim) (With Trim) Rod Extension Options ED4800 only Maintenance 1. Periodically remove covers and coat mechanisms with a silicone base lubricant. This is particularly required in corrosive environments for proper product function. 2. Check mounting fasteners periodically. Retighten if found loose. Apply screw looking compound (available at automotive part stores) or change part fasteners if screws continue back up.
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