Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
Construction Equipment Maintenance: Do It Yourself
Welcome to your source for Cat® equipment maintenance how-tos. Doing your own maintenance can help you plan your downtime and save on total cost of ownership. Dive into the guides below and discover how a little do-it-yourself maintenance can keep your construction equipment ready for action on your next job.
KNOW WHAT YOU NEED?
START SHOPPING
Articles
-
How to Select & Install Cat® O-rings
There is no industry standard for o-ring colors, and knowing more about this can help you pick the right rings.
SEE HOW -
How to Install a Battery and Find its Date Code
Before installation, you may want to check a battery’s date code, which tells you when it was made.
READ ON -
How to Inspect Your Cat® Hydraulic System
From cylinders to pumps, and from visual checks to audible checks, here are some tips for inspection.
LEARN HOW -
How to Inspect and Clean Cat Batteries
Cat® batteries need maintaining just like any other part of your hardworking equipment.
SEE STEPS -
How to Test and Charge Your Cat® Battery
Before charging a battery, be sure to test it. Here are the steps for both testing and charging.
SEE HOW
