Maintenance & Repair
Browse all articles in maintenance & repair
RC Boat Hull Cracked or Punctured? How to Patch It Right (2026)
Stop leaks for good. Learn how to repair cracked or punctured RC boat hulls in ABS, fiberglass, polyethylene, and wood — with epoxy, cloth, and cure timing.
RC Boat After-Run Checklist: The 10-Minute Routine That Prevents Corrosion (2026)
Use this RC boat after-run checklist to rinse, dry, grease and inspect in the right order. Stop corrosion, seized flex shafts and water damage in 10 minutes.
RC Boat Radio Range & Glitching: Troubleshooting Guide
Boat glitching or losing signal on the water? Diagnose antenna placement, receiver brownout, moisture and failsafe setup with the fix order that actually works.
RC Boat Waterproofing Guide: Sealing Hatches, Stuffing Tubes & Grommets
Stop water at the hatch, the stuffing tube and every linkage hole — the right sealant for each spot, the grease-vs-water debate, and a test ladder before you trust it.
RC Boat Sinking? Water Intrusion Diagnosis & Fixes
Your RC boat took on water — find the real leak source fast with a proven diagnostic method, fix it by hull type, and rescue dunked electronics correctly.
RC Boat Winterizing & Off-Season Storage Guide
Winterize your RC boat correctly: exact LiPo/NiMH storage voltages, flex-shaft regreasing, corrosion protection, and a full spring re-commissioning checklist.
Saltwater Corrosion: Protecting Your RC Boat After Ocean Runs
Saltwater keeps corroding an RC boat long after it dries. Here's the post-run rinse, dry and inhibitor protocol that actually stops it — plus fixes by symptom.
RC Boat Bilge Pumps: Best Picks & How to Install One
The best micro bilge pumps for RC boats, from cheap 370-motor pumps to self-priming diaphragm units, plus a step-by-step wiring and install guide.
RC Boat Motor Mount, Drive Shaft & Flex Shaft: What They Do & When to Replace
What the motor mount, coupler, flex shaft, strut and stuffing tube actually do on an RC boat — and the real signs each one needs replacing before it strands you.
RC Boat Overheating? How to Cool Your Motor & ESC on the Water
Motor or ESC running hot after a run? Diagnose the real cause, fix your water pickup, and cool your RC boat's drivetrain the right way — not just with more water.
RC Boat Motor Not Responding? How to Fix Electrical & Drive Issues (2026)
RC boat motor dead? Follow this step-by-step diagnostic sequence — ESC arming, drive shaft, battery, bind, water ingress — with exact parts and replace thresholds.