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I'm new to owning excavators and could use some advice. My JD 225C LC stays at high idle even when I turn the dial to idle. The auto idle light is green, but it doesn't lower the RPM. The only time the RPM drops is when I turn the key off-it goes down to about 200 RPM, then goes back up. Has...

I recently removed the transmission due to excessive input shaft endplay. After tearing it down, the gears and bearings all appear to be in good condition. The only issue I found is wear on the first clutch pack plate, where the input shaft gear appears to have been rubbing or chewing into the...

The engine runs, but any boom, bucket, stick, or travel function stalls it, while the thumb still works. Where would you start troubleshooting?

I am getting ready to service the cooling system on my 1988 Caterpillar 953 and would like to clean the radiator while I'm at it. Does anyone have a recommended radiator cleaner that works well on these machines?

I am trying to diagnose a CAT 305CR excavator that suddenly lost all hydraulic power while the engine still runs perfectly. The machine has around 7,500 hours and was only doing light blade work when the hydraulics completely stopped working. No burst hoses, no overheating, and no warning signs...

I'm working on the driveline of a Caterpillar 615 and the U-joints are completely worn out The problem is the driveline between the engine and transmission does not look like it has enough room to come out easily. From what I can see, it almost looks like the transmission may need to be moved or...

I've been checking out equipment on GovPlanet, and I'm curious about their product listings. Are the inspection reports and photos actually accurate? Or do issues still show up after you get the machine? Just trying to know how much I can trust the listings before bidding

We've already replaced the injector with a new OEM/Bosch unit, but the machine is still in derate and showing code w015. We also confirmed that def is reaching the injector. At this point, we're not sure what to check next.

Uptime is everything. When your Tadano GR-500XL throws an AML-C code, follow this fast-track guide to get back to the lift. 1. Identify the Code Check the display for a 4-digit code. Most issues (like Error 2022) involve a mismatch between the crane's physical setup and the computer's settings...

I'm currently using a Cat 322 for some precision lifting, specifically picking heavy transformers off trailers. I've been studying the official load tables pretty closely. The manual says not to exceed 87% for hydraulic limits and 75% for tipping limits. However, my bucket alone weighs about...

I'm planning to move a piece of equipment soon (likely an excavator or maybe a mid-size dozer), and I keep seeing Veritread come up when searching for heavy equipment transport services. From what I understand, it works like a marketplace where carriers bid on your load, but I'm still a bit...

What usually causes it and what should I check first?

I'm trying to track down scarifier wedges for an old 1954 CAT 12 motor grader, and I'm starting to wonder if these parts are still available anywhere. This machine is still in working condition, but the scarifier setup is getting worn and I'd like to replace the wedges before it bceomes a bigger...

I always thought J.M. Wood Auction Company was only about live auctions where you had to wait for sale day and bid for equipment. But recently while browsing their listings, it looked like there might be a way to buy a dozer right away without waiting for the auction. I'm still pretty new to...

I'm curious how the process works, from finding the right part to ordering it. Does it show real-time availability, generate POs, or integrate with dealer systems? Any insights or experiences would be great!

If your Link-Belt 225 Spin Ace cranks but won't start, even with full fuel, oil, and coolant, check these first: Fuel delivery - clogged filters, air in lines, or a faulty pump. Injectors - stuck or mistimed injectors. Sensors/electrical - crankshaft/cam sensors, ECM signals, or damaged wiring...

When your CASE monitor starts acting up, flipping screens or switching to Japanese, it's usually a "communication" problem, not a ghost. Think of it like a loose phone charger; when the connection blinks, the system resets to its original factory settings. Here's what to check: Loose Plugs...

Possible causes: Restricted fuel return line - Fuel can't circulate back to the tank properly. Faulty fuel temperature sensor - Could be giving a false high reading. Fuel cooler problem - Cooler may be clogged or not working. Injection pump overheating - High-pressure operation can heat fuel...

I'm dealing with an ongoing issue on my D6R dozer where the modulating valves keep sticking. It's starting to affect how the machine shifts and responds, especially when changing direction or engaging gears. Sometimes it feels delayed or harsh, and I'm worried this could lead to bigger...

I'm hoping to get some guidance on an issue I've started noticing on my CAT 938G wheel loader. The transmission pressure gauge doesn't stay steady, it keeps bouncing up and down while the machine is running.