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Repair guides, diagnostics, and parts intel from the bench. Written by the people pulling apart Case 580s on a Tuesday — for the people who’ll be doing the same on a Saturday.
How to Rebuild the Reverser Transmission on a John Deere 310C or 310D Backhoe
If your 310C or 310D is slow rolling into forward, drops out of reverse under load, or shifts hard between directions, the reverser is almost certainly the culprit. Here's the full rebuild walkthrough — symptoms, diagnostic flow, complete teardown, factory torque specs, and the one snap-ring step that determines whether your work lasts 5,000 hours or 500. The reverser on a John Deere 310C or
Recent Articles
Repair Guide
Diagnosing a Slow or Weak Hydraulic System: A Field Troubleshooting Guide
When a skid steer's loader starts crawling, a backhoe drifts under load, or the temperature gauge climbs, the temptation is to throw a new pump at it. Don't. Here's the diagnostic flow that isolates the actual failure in under an hour — and the four root causes behind nearly every hydraulic complaint on the job site. A hydraulic system has a small number of jobs — make pressure, hold p
Repair Guide
How to Replace Cab Glass on Skid Steers, Backhoes, and Excavators (Without Wrecking the Frame)
Dealer quotes for cab glass replacement run $700 to $1,800 by the time you add labor. Here's how to do it yourself in an afternoon, what tempered vs. polycarbonate actually means for your work, and the one mistake that costs operators the price of a second pane. If you've ever caught a stick through the front of a forestry cab or had a rock kick up off the trencher and crater your door glass, you
Repair Guide
Crowd Arm, Dipper Stick, Stick… Are We Talking About the Same Thing? (Excavator & Backhoe Term Guide)
If you’ve ever tried to order a hydraulic cylinder or seal kit and gotten stuck on the wording, you’re not alone. Different operators, brands, manuals, and regions use different names for the exact same parts — especially between excavators and backhoes. This quick guide clears up the most common mix-ups so you can describe what you need (and order the right part) without pla
Repair Guide
Why a Full Machine Seal Kit Package Beats Buying One Cylinder Kit at a Time (Case Backhoes)
If you own a Case backhoe long enough, you learn a frustrating truth: Hydraulic cylinder leaks don’t happen one at a time — especially once the machine gets some age on it. What it usually looks like: A boom cylinder starts sweating. Then a stabilizer starts drifting. Next week your loader lift starts weeping. Before you know it: You’ve ordered three seal kits Pai
Repair Guide
Broke a King Kutter Part? Here's the Fastest Way to Get the Right Replacement
A sheared blade bolt, a belt that walked off the pulley, a gearbox dripping oil down the deck. Every King Kutter owner has been there. The trick to getting back on the job in 48 hours instead of two weeks isn't finding parts — it's identifying the right ones the first time. Here's exactly how to do that. King Kutter equipment is built to take a beating, and most of it does. But every impleme
Repair Guide
Case 580 Pin & Bushing Wear: The “Slop” That Gets Expensive (and the New Easy Way to Order What You Actually Need)
If your Case 580 feels loose, clunky, or just “tired,” you’re not imagining it. Pin and bushing wear is one of the most common issues on Case 580 and 590-series backhoes. It sneaks up on you. One day it’s a little play… then the bucket won’t grade clean, the swing feels sloppy, and you start hearing the kind of noises that make you turn the radio up. He
Repair Guide
Case 580 Series Loader Backhoe Serial Number Guide: Find Your Year Fast (and Order the Right Parts the First Time)
Case 580 Series Loader Backhoe: Serial Number Guide to Year of Manufacture If you’ve ever tried to order parts for a Case 580 and thought, “It’s a 580… that’s all I know” — you’re not alone. Here’s the issue: “580” is the family name, not the full identity. Case changed a lot from one series to the next (and even within the same se
Repair Guide
Ford 8N vs Jubilee (NAA) vs 600/800 Series: How to Tell Them Apart
(Because “it looks like an 8N” is the #1 way people order the wrong parts) If you’ve ever tried ordering parts for an older Ford tractor, you’ve probably said something like: “I think it’s an 8N…” “It’s a Jubilee, I’m pretty sure…” “It’s a 600 or 800… not sure which.” And that’s e
Repair Guide
Is Your Case 4B/4BT Cummins Worn Out? Here’s Why Replacing the Engine Can Be the Smarter Move
If your Case machine still runs, but it’s getting harder to start, weaker under load, and burning oil… you’re probably asking the big question: Do I rebuild this engine — or replace it? For many Case machines running the Cummins 4B/4BT, replacement ends up being the better path because: It’s faster It’s more predictable It’s often closer in cost
Repair Guide
Case 580 Shuttle Transmission Problems: The 3 Symptoms That Tell You What’s Worn
The “reverse but no forward” issue, hot fade, solenoid problems—and the rebuild tips that make it last When a Case backhoe starts acting like it’s got reverse but no forward, or it pulls strong cold and then fades as it warms up, owners usually fear the worst. Here’s the truth: Most Case power shuttle failures fall into a few common patterns. If you match the symp
Repair Guide
How to Measure Track Gauge the Simple Way: Sprocket-to-Sprocket (Dozers & Excavators)
Track Width vs. Track Gauge (What You Actually Need) When people say “track width,” they usually mean one of three things: Track shoe width (pad width) Overall machine width Track gauge (distance between the left and right tracks) For undercarriage parts and fitment, the measurement you usually want is: Track Gauge — measured sprocket to sprocket No complicated ma
Repair Guide
Dealer Price vs. Parts Locator Network: How We Find Rare Parts Fast
If you ever called a dealership looking for an older or uncommon machine part, you probably heard one of these: Discontinued. Backordered with no ETA. No longer serviced. That part number is obsolete. That’s usually where most searches end. For us, that’s where the real work begins. At Broken Tractor, we approach hard-to-find parts through two primary sourcing lanes: Tradit
Repair Guide
How We Improved BrokenTractor.com for Real-World Parts Buyers (Not “Chronically Online” Shoppers)
Let’s be honest: Most people shopping for heavy equipment parts online aren’t doing it for fun. Nobody is casually browsing hydraulic seal kits on a Saturday morning with a latte. They’re searching because: A machine is down A job is waiting A part is worn out They need the right replacement fast That’s the reality we build BrokenTractor.com around. We&rsquo
Repair Guide
Case 580C Hydraulic Cylinder Seal Kits: The G1 vs G3 Trick That Prevents the Wrong Kit
If you own a Case 580C, you’ve got one big advantage when rebuilding hydraulic cylinders: You don’t have to guess which seal kit you need. You can identify your piston style in about 10 seconds—without removing the cylinder—just by checking the stamp on the gland nut. That matters because Case 580B and early 580C machines often used a two-piece “split” piston, w
Repair Guide
Owning a Case 580L Backhoe: What I’ve Learned (Specs, Fluids, Fixes, and Tips)
If you own a Case 580L backhoe, you already know what kind of machine it is: tough, simple, and still earning its keep decades later. If you’re thinking about buying one: The 580L is old enough to be affordable. Modern enough to still be seriously useful. A well-maintained 580L will outwork a lot of newer machines with bigger price tags. Here’s what every owner should know. Quic
Repair Guide
Why an Excavator Emits Black Smoke: Causes and Solutions
Introduction:Excavators are essential machines in construction and mining, known for their robust performance and reliability. However, a common issue faced by operators is the emission of black smoke. Understanding the reasons behind this phenomenon is crucial for maintenance and efficiency. In this blog, we explore the causes of black smoke emission from excavators and provide practical solution
Repair Guide
Earn Discounts & Rewards with Broken Tractor's Loyalty Program
Who doesn’t love FREE stuff!?To thank all our amazing customers, the Broken Tractor team is thrilled to launch our Broken Tractor Points reward program! Now, you can earn free points whenever you shop at Broken Tractor.How It Works: Create a free account using your email addressMake a purchase to earn ‘Broken Tractor Points’Every dollar you spend equals $1 in pointsLook for the yellow Broken Tract
Repair Guide
Understanding and Solving Overheating Issues in Backhoes
Understanding and Solving Overheating Issues in BackhoesIntroductionBackhoes are essential pieces of equipment in construction, excavation, and landscaping. However, like any heavy machinery, they can encounter issues, with overheating being one of the most common and detrimental. Overheating can cause significant damage to the engine and other components if not addressed promptly. This blog will
Repair Guide
Why Does My Excavator Emit Blue Smoke?
Experiencing blue smoke from your excavator can be alarming and is often a sign of underlying issues with the engine. Commonly known as "excavator burning oil," this phenomenon indicates that engine oil is burning abnormally. If left unchecked, it can lead to increased carbon deposits in the engine cylinder, reduced engine power, and in severe cases, engine failure. Understanding the causes and im
Repair Guide
Exploring Backhoe Bucket Teeth Styles with Broken Tractor
At Broken Tractor, we understand that choosing the right backhoe bucket teeth can make a significant difference in the efficiency and performance of your machinery. To help you make an informed decision, we've put together this guide to the different styles of backhoe bucket teeth we offer. Each style is designed to meet specific needs and conditions, ensuring you get the best results for your pro
