Trailer Maintenance

Item Function Required Weekly 3 Months or 3000 Miles  6 Months or 6000 Miles 12 Months or 12000 Miles
Brakes Test that they are operational

At Every Use

Brake Adjustment Adjust to proper operating clearance   X    
Brake Magnets Inspect for wear and current draw     X  
Brake Linings Inspect for wear or contamination       X
Brake Controller Check for correct amperage & modulation     X  
Brake Cylinders Check for leaks, sticking        X
Brake Lines Inspect for cracks, leaks, kinks       X
Trailer Brake Wiring Inspect wiring for bare spots, fray, etc.       X
Breakaway System Check battery charge and switch operation  At Every Use
Hub/Drum Inspect for abnormal wear or scoring       X
Wheel Bearings & Cups Inspect for corrosion or wear. Clean & repack       X
Seals Inspect for leakage. Replace if removed       X
Springs Inspect for wear, loss of arch       X
Suspension Parts Inspect for bending, loose fasteners, wear.     X  
Hangers Inspect Welds       X
Wheel Nuts and Bolts Tighten to specified torque values   X    
Wheels Inspect for cracks, dents or distortion.     X  
Tire Inflation Pressure Inflate tires to mfg's specifications

    X

 

   
Tire Condition  Inspect for cuts, wear, bulging , etc.   X