7 Lights 1.Make sure that all running lights, brake signals and hazard lights are operational witheach use.
2. To replace professional trailer lamps, carefully pull the lamp from the assembly, remove the defectivebulb from the socket and replace with a similar bulb. Brakes Axle 1.Inspect brake to be sure they are operational with each use. 2.Adjust brakes to proper operating clearance every 3 months or 3, 000 miles 3.Inspect brake linings for wear and contamination annually or every 12,000 miles. 4.Inspect brake magnets for wear and current draw every 6 months or 6,000 miles. 5.Check brake cylinders for leaks and sticking annually or every 12,000 miles. 6.Check brake controller for correct amperage and modulation every 6 months or 6,000 miles.7.Inspect trailer brake wiring for bare spots, fray etc. annually or every 12,000 miles 1.Inspect hub/drum for abnormal wear or scoring annually or every 12,000 miles2.Inspect wheel manufacturers of bearings and cups for corrosion or wear. Clean and repack annually orevery 12,000 miles.3.Inspect the seals for leakage. Replace if removed annually or every 12, 000 miles. 4.Inspect springs for wear or loss of arch annually or every 12,000 miles. 5.Inspect suspension parts for bending, loose fasteners or wear every 6 months or 6,000 miles.6.Inspect hanger welds annually or every 12,000 miles. Hitching the Trailer to the Truck 1.Park the trailer on a level surface. Crank the front jack to an appropriate height, above the vehicle’s hitch. Lower the jack, adjusting the ball and the hitch so that the tongue securely fastened. Seraphin® - 30 Indel Avenue – Rancocas, NJ 08073 Tel: 1-609-267-0922 Fax: 1-609-261-2546 e-mail:sales@seraphinusa.com Pub E91-4043