What to check first
Note slide position and rainfall, inspect accessible bulb and wiper seals for damage, and keep the area dry.
When to get help
Have alignment, drainage and seal condition checked before replacing parts.
Your RV’s make, model and component instructions control. Stop use and seek qualified help for propane odor, smoke, active electrical danger, unsafe braking or other immediate hazards. This guide does not diagnose your RV or establish part compatibility.
Next step
Check the exact component manual and model number before following a model-specific procedure.