Facing a Cummins SPN 111 FMI 18 code? This fault means the engine’s coolant level is below the safe range, triggering a derate to prevent damage. Our guide walks you through the common causes, from leaks to faulty sensors.
The John Deere S100 riding lawn mower is a straightforward residential mower with a 17.5 HP single-cylinder engine, hydrostatic transmission, and 42-inch cutting deck. This guide covers the core specs—engine power, deck size, cutting height range, and fuel capacity—plus routine maintenance that keeps the mower running reliably. Most performance issues trace back to simple wear items: air filter, oil filter, spark plug, battery, blades, and deck belt. Regular checks before and after mowing prevent bigger problems down the road. Whether you’re troubleshooting a rough start or uneven cut, start with basic service before assuming major failure.
Error codes popping up on your engine? It’s quite serious because these codes affect the drivability of the vehicle and the performance of the engine. Ignoring these DTC codes might lead to further engine malfunction and damage. In this guide, we’ll talk about everything about the P0345 code, including the causes, symptoms, and easy fixes.
Choosing between AW32 vs AW46 hydraulic oil comes down to temperature and machine age. AW32 is thinner, perfect for cold starts. AW46 is thicker, providing superior protection in high heat and for older, worn equipment.
A failing EGR valve on diesel excavators, wheel loaders, or tractors means lost productivity and costly downtime. This EGR valve replacement guide helps fleet managers and technicians diagnose, test, and decide whether to clean or replace. Learn to identify symptoms—rough idle, power loss, black smoke, and derate—and confirm faults with live data before ordering parts. The guide covers valve location, step-by-step replacement procedure, common time-adders, and what to check if the fault returns. Stop guessing at codes and start diagnosing with confidence. Proper testing before replacement saves labor, prevents repeat repairs, and keeps equipment running.
Choosing the right oil filter is essential to protecting your engine and minimizing costly downtimes. But with so many brands and model numbers available, it can be confusing to choose from various oil filters. In this guide, we’ll walk you through the Fram oil filter cross reference and how you can select the right one with the chart on hand.
Find the exact Toro Timecutter drive belt diagram for your mower. This guide covers the Z4200, SS4225, SS5000, and MX5000 models with clear routing paths and step-by-step replacement instructions to get your mower running right.
A bad PCV valve starts small—rough idle, rising oil use, or a faint hiss. Ignore it, and you’ll face gasket leaks, drivability issues, and recurring fault codes. This PCV valve replacement guide covers symptoms, testing, and step-by-step installation for tractors, diesel equipment, and work trucks. Learn the difference between PCV valves and CCV filters, when to replace (500–2,000 hours depending on duty), and which mistakes to avoid—like reusing old grommets or installing backward. Whether you’re servicing a gas engine or a Tier 4 diesel, this guide helps you spot ventilation problems early and replace the valve right the first time.
A worn or broken drive belt can bring your mowing to a sudden stop. Whether you’re noticing strange noises and uneven cuts, or the mower simply won’t move, the drive belt is often the culprit. This guide walks you through everything you need to know, from reading a Cub Cadet drive belt diagram to replacing the belt yourself with confidence.
Find the correct John Deere mower Deck Belt Diagram for your 42″, 48″, or 54″ deck. This guide provides clear diagrams, OEM part numbers, and step-by-step replacement tips for popular models like the D105, D130, D140, and L120.
Shopping for a John Deere X350 in 2026? The tractor platform is the same across both deck sizes, but the 42-inch and 48-inch decks are built differently. This guide breaks down the John Deere X350 specs side by side—covering the Kawasaki FR651V engine, K46 hydrostatic transmission, and the key differences in deck construction. The 42-inch stamped steel deck suits yards under 1.5 acres, while the 48A Accel Deep deck handles larger properties with heavier 10-gauge steel. Before ordering blades, belts, or spindles, always verify your deck tag. Engine-side service parts are often shared, but deck wear parts must match your exact configuration.
Many Clark forklift owners have asked us, “How do you identify the year of your Clark forklift?” Today, we’ve put together a simple guide on Clark serial number lookup to help you find the year of your equipment.
