How-tos

Access step-by-step repair and maintenance guides to keep your off-road equipment running smoothly with our expert tips!

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Forklift Maintenance Checklist: Complete Guide
Dec 16, 2025

Forklift Maintenance Checklist: Complete Guide

Operating forklifts without a structured daily inspection routine increases the risk of accidents, downtime, and costly repairs. This guide explains why forklift inspections are essential, outlines OSHA requirements, and provides a clear checklist to help operators identify safety and mechanical issues before each shift.

How to Test a Blower Motor: A Comprehensive Guide
Dec 15, 2025

How to Test a Blower Motor: A Comprehensive Guide

Is your heavy equipment’s fan not working? This guide explains how to test a blower motor step-by-step. We cover everything from simple visual checks and using a multimeter to understanding what your test results mean for your HVAC system.

4 Common Bad Blower Motor Resistor Symptoms
Dec 14, 2025

4 Common Bad Blower Motor Resistor Symptoms

Experiencing issues with your heavy equipment’s fan? This guide covers the 4 common bad blower motor resistor symptoms, like the fan only works on high speed, no air from vents, erratic fan speeds, or a burning smell. Learn to diagnose and fix the issue to restore your cab’s climate control.

What Is a Starter Motor and What Does It Do?
Dec 14, 2025

What Is a Starter Motor and What Does It Do?

A reliable starter motor is essential for getting any off-road machine up and running. This guide explains what a starter motor is, how it works, the common reasons it fails, and the warning signs operators should recognize early. You’ll also learn how to choose the right replacement unit and how proper maintenance can prevent costly downtime.

What Are the Bad TCM Symptoms?
Dec 13, 2025

What Are the Bad TCM Symptoms?

A failing Transmission Control Module can cause serious issues. This guide covers all the bad TCM symptoms, from warning lights and erratic shifting to getting stuck in limp mode. We also explain what causes a TCM to fail and why you shouldn’t operate equipment with a bad one.

What Causes Serpentine Belt Noise and How to Fix?
Dec 11, 2025

What Causes Serpentine Belt Noise and How to Fix?

A chirping or squealing serpentine belt noise isn’t just annoying—it signals a problem. Caused by misalignment, low tension, or worn pulleys, it can halt operations. Learn to diagnose and fix it yourself before it fails.

10 Early Signs of Transmission Problems You Shouldn’t Ignore
Dec 11, 2025

10 Early Signs of Transmission Problems You Shouldn’t Ignore

Transmission problems can silently reduce your machine’s performance, from slipping gears to unusual noises. Identifying early signs and using high-quality transmission parts from FridayParts ensures longer life, safer operation, and minimized downtime for excavators, loaders, and off-road machinery.

Case Serial Number Lookup: The Complete Guide
Dec 10, 2025

Case Serial Number Lookup: The Complete Guide

Learn how to perform a CASE serial number lookup to identify your off-road machinery, verify model and production details, ensure accurate OEM or aftermarket parts, and maintain equipment efficiently to reduce downtime and extend lifespan.

Why Is Windshield Wiper Fluid Not Coming Out?
Dec 10, 2025

Why Is Windshield Wiper Fluid Not Coming Out?

When you’re on a job site, a clear view is essential for safety. If your windshield wiper fluid is not coming out, it’s a problem you need to fix fast. The issue could be as simple as an empty tank or something more complex like clogged nozzles, frozen lines, a broken washer pump, or an electrical fault. This guide provides a step-by-step diagnostic process to help you pinpoint the exact cause.

How Long to Plug In a Block Heater? The Right Way to Save Power
Dec 9, 2025

How Long to Plug In a Block Heater? The Right Way to Save Power

Tired of cold-start struggles? Your block heater is the answer, but are you using it right? Learn the 2-4 hour secret that guarantees easy starts, saves you money on electricity, and extends your engine’s life. Stop guessing and start heating your engine the smart way. Your machinery will thank you.

Truck Dashboard Symbols and Meanings Guide
Dec 9, 2025

Truck Dashboard Symbols and Meanings Guide

Truck dashboard symbols are more than simple icons — they’re your truck’s first line of communication when something goes wrong. From engine alerts to braking and transmission warnings, this guide breaks down the meaning of every major indicator light so you can spot problems early, avoid costly repairs, and keep your heavy-duty truck running safely on every haul.

Oil on Spark Plugs: 5 Causes and How to Fix It
Dec 8, 2025

Oil on Spark Plugs: 5 Causes and How to Fix It

A rough-running engine? Check your spark plugs. Oil on the outside is often a simple gasket fix you can do yourself. Oil on the electrode tip means a serious internal leak. Learn the difference, know the risks, and find out exactly what to do next with our practical, step-by-step guide.