Towable RV Maintenance Checklist

Body & structure

• Roof, body and window seams and seals
• Slide seals
• Trailer frame — bends, cracks, warps or rust
• Awnings
• Locks, latches and entry-step lubrication

Hitch, brakes & running gear

• Clean and lube the coupler
• Service jacks and controller
• Service brakes and axles
• Check shackles and springs
• Inspect breakaway switch and perform amp draw

Climate & appliances

• Roof A/C and A/C coil
• Change A/C filter
• Water heater
• Refrigerator
• Stove and burners

Electrical

• Outside lights
• Battery
• Charging system
• 110V polarity

Water & tanks

• Inspect water system
• Check and fill the fresh water tank
• Clean and sanitize black and grey tanks
• Check dump valves