ATV Tire Repair: How to Plug a Flat on the Trail and Fix It Right at Home
How to find and plug a flat ATV tire on the trail, reseat a bead, use sealant safely, make a permanent repair at home and know when a tire must be replaced.
Category: Maintenance and Repair
Service schedules, oil changes, belt care, winterizing and DIY repair tips to keep your machine running strong.
How to Change an ATV Spark Plug: Reading, Gapping and Replacing Plugs
A step by step guide to replacing an ATV spark plug, plus how to choose the correct plug, read its color, set the gap and avoid cross threading.
ATV Suspension Setup: Preload, Damping and Sag Explained for Riders
Learn ATV suspension setup from the ground up: preload, sag, compression, rebound, tire pressure, adjusting for loads and terrain, and common mistakes.
ATV Air Filter Cleaning: Step by Step Guide for Foam and Paper Filters
How to clean and oil a foam ATV air filter, when to replace a paper filter, how often to service it and the airbox checks that protect your engine.
UTV Differential Fluid Change: Front and Rear Gearcase Service Made Simple
Sam the Mechanic explains how to change differential fluid on UTVs and ATVs: why gearcase fluid matters, service intervals, choosing the correct fluid, step by step draining and filling, checking for water contamination and common mistakes.
ATV Overheating: Causes, Fixes and How to Keep Your Engine Cool
Sam the Mechanic explains ATV overheating: the most common causes from mud packed radiators and low coolant to fan, thermostat and water pump problems, what to do if your quad overheats on the trail and how to prevent it.
ATV Carburetor Cleaning: How to Fix Hard Starting and Rough Running
Sam the Mechanic explains ATV carburetor cleaning step by step: symptoms of a clogged carb, tools, removal and disassembly, cleaning jets and passages, checking the float, reassembly, idle adjustment and preventing varnish with good fuel habits.
CV Boot Replacement on ATVs and UTVs: Save Your Axles With This Simple Fix
Sam the Mechanic explains CV boot replacement on ATVs and UTVs: how to spot a torn boot, split vs one piece boots, tools, step by step boot and axle replacement, the right grease and clamps, and tips to protect your axles.
ATV Brake Pads: How to Inspect and Replace Brake Pads on Your Quad
Sam the Mechanic explains how to inspect and replace ATV brake pads: warning signs, organic vs sintered pads, tools, step by step replacement, bedding in new pads, brake fluid service, rotor checks and troubleshooting.
ATV Battery Guide: Testing, Charging, Replacing and Making It Last
Sam the Mechanic explains everything about your ATV battery: AGM, lithium and conventional types, testing with a multimeter, charging and maintainers, replacement steps, cold weather care, accessory drain and storage.