Electrical
Understand the basics
Learn the preventive checks that help catch battery, converter, connection, and shore-power issues early.
The Book
Available Now
The RV Owner's Preventive Maintenance Guide
Electrical, plumbing, winterization, and more — explained in a practical way for RV owners who want to understand their RV and prevent expensive problems.
- Learn what to inspect before problems become repairs.
- Understand maintenance tasks without needing to become a technician.
- Use the book as the foundation for the DIY RV Maintenance Blueprint.
Plumbing
Protect the water system
Know what to inspect around fittings, leaks, tanks, pumps, and seasonal maintenance.
Seasonal
Prepare for travel
Use seasonal and pre-trip inspection habits to reduce breakdowns and surprises.
Inside the Book · Table of Contents
▼ Click any section below to expand
Ch. 1 — Pre-Trip Inspectionp. 3
Exterior and Chassis Inspection
Propane and Safety Systems
Roof, Seals, and Exterior Openings
Water, Electrical, and Interior Systems
Final Walk-around
Ch. 2 — Post-Trip Inspectionp. 11
Exterior and Chassis Check
Roof and Seal Inspection
Water and Waste Systems
Electrical and Propane Systems
Interior Systems and Safety
Storage Preparation
Ch. 3 — Chassis and Running Gearp. 19
Safety First
Understanding the RV Chassis
Tires and Wheels
Steering and Frame
Lubrication Points
Visual Inspection Underneath
Ch. 4 — Propane System and Safety Checkp. 27
Safety First
Understanding the RV Propane System
Cylinder and Tank Inspection
Leak Testing
Appliance Ignition and Combustion
Hoses and Lines
Regulator Output Pressure Check
Detectors and Ventilation
Seasonal Recommendations
Ch. 5 — Electrical and Battery Systemsp. 37
Safety First
Understanding the Two Power Systems
Shore Power Cord and Connections
Converter and Inverter Systems
Fuse Panel
Battery Maintenance
Charging System Maintenance
Testing and Troubleshooting with a Multimeter
Grounding and Bonding
Lighting and Connections
Seasonal Recommendations
Ch. 6 — Roof and Body Seal Maintenancep. 53
Safety First
Understanding the RV Roof System
Roof Inspection Routine
Cleaning the Roof
Sealant Maintenance
Body Seal and Trim Maintenance
Seasonal Protection Tips
Ch. 7 — Slides and Leveling Systemsp. 61
Safety First
Understanding Slide Systems
Slide Seal Maintenance
Slide Operation Tips
Understanding Stabilizer Jacks and Leveling Systems
General Maintenance Tips
Ch. 8 — Furnace Maintenancep. 71
Safety First
Understanding Your RV Furnace
Exterior Furnace Access
Blower Motor and Airflow
Combustion and Flame Check
Annual Maintenance Tasks
Ch. 9 — Air Conditioner Maintenancep. 79
Safety First
Understanding Your RV Air Conditioner
Interior Maintenance
Rooftop Maintenance
Performance Testing
Seasonal Recommendations
Ch. 10 — Refrigerator Maintenancep. 87
Safety First
The Three RV Refrigerator Types
Absorption Refrigerators (Propane / 120-Volt)
Residential Refrigerators (120-Volt Compressor Models)
12-Volt Compressor Refrigerators
Storage and Off-Season Care
Ch. 11 — Water Heater Maintenancep. 97
Safety First
Understanding Your Water Heater
Tank-Type Water Heaters
Tankless / On-Demand Water Heaters
Seasonal Recommendations
Ch. 12 — Water System Maintenance and Inspectionp. 105
Understanding the RV Water System
Freshwater System Maintenance
Gray Water System Maintenance
Black Water System Maintenance
Leak Inspection and Prevention
Ch. 13 — Winterizationp. 113
Safety First
Tools and Supplies You'll Need
Basic Step-by-Step Winterization Process
Ch. 14 — De-Winterizationp. 119
Safety First
Tools and Supplies You'll Need
Step-by-Step De-winterization Process
Ch. 15 — Generator Maintenancep. 125
Safety First
Understanding Your RV Generator
Generator Maintenance Schedule
Oil and Filter Service
Air Filter and Intake Inspection
Spark Plug and Ignition Check
Fuel System Care
Exhaust and Cooling System
Electrical Output Testing
Storage and Off-Season Care
Ch. 16 — Solar Power Maintenancep. 133
Safety First
Understanding Your RV Solar System
Panel Cleaning and Inspection
Wiring and Connections
Charge Controller Maintenance
Battery Performance and Storage
Inverter Inspection
Performance Testing
Seasonal Considerations
Ch. 17 — Preventive Maintenance Schedules and Seasonal Checklistsp. 143
Pre-Trip Inspection Checklist
Post-Trip Checklist
Monthly Maintenance
Semiannual Maintenance (Every 6 Months)
Annual Maintenance
Beginning of Season (Spring) Checklist
End of Season (Fall) Checklist
Long-Term Storage Tips
Ch. 18 — Conclusionp. 151
The True Value of Preventive Maintenance
When to Call a Professional
Additional Resourcesp. 155
Continue Learning and Building Confidence
Recommended Tools and Safety Equipmentp. 157
Essential Hand Tools
Electrical and Testing Tools
Plumbing and Water System Tools
Sealant and Roof Maintenance Tools
Lubrication and Cleaning Supplies
Safety Equipment
Equipment for Advanced Maintenance
Glossary of RV Terminologyp. 163
Water & Plumbing Systems
Electrical Systems
Exterior, Roof & Chassis
Propane Systems
Slides & Leveling Systems
Appliances & HVAC
Generator & Solar System
Safety Systems
General RV Terminology
Before You Gop. 181
About the Authorp. 183