How-tos

Stihl chainsaws are powerful tools for a variety of tasks, from felling trees to clearing brush. However, incorrect chain direction can lead to easy kickback and other serious damage to the woods and even you. When installing the new chain, make sure to keep the chain pointed in the clockwise direction for smooth operation. In this guide, we’ll delve into the intricacies of Stihl chainsaw direction and other useful knowledge you need to know with your Stihl chainsaw.

Tractor drawbar guide: torque specs and hitch pin diameter. Cat 3 pins measure 38 mm. Cat 4 pins measure 50 mm. Cat 5 pins measure 70 mm. Cap screw torque is 430 N·m for the mounts and 610 to 750 N·m for the hammerstrap. Match the pin, hitch link, and torque spec to the drawbar category. Mixing sizes bends pins and cracks links. An undersized pin shears under load. An oversized pin will not seat and wears the link bore oval. Do not grind, weld, or shim a pin to make it fit. Use an adapter kit instead. For a Category 4 hitch link on a Category 3 drawbar, the drawbar opening height must reach 90 mm. Torque in a crisscross pattern. Snug every fastener first. Then 50%, 75%, and full spec. Recheck after the first heavy pull.

For years, SCR fault codes have been one of the most common reasons a Class 8 truck sits in a bay instead of on a route. A clean DEF, an accurate NOx sensor reading and a functioning ECM are all three things that determine how well the system goes. When any of those drifts, the ECM sets a code and starts a derate timer, and by the time the driver notices, the truck is already crawling at reduced power.

Perform a quick Troy Bilt serial number lookup to easily decode your equipment’s manufacturing year and category. This guide shows you exactly where to find the ID tag on push and riding mowers to buy correct parts.

Genie fault code list: practical checks for GS scissor lifts. A good fault code list should lead you to the right circuit, not random parts swapping. On GS scissor lifts, many faults trace back to low battery voltage, coil circuit issues, joystick input problems, or broken control cables. Code 68 means low battery voltage, not overload. Code 02 usually points to a moving harness fault. Code 47 means the joystick is not returning to neutral. Codes 54 and 55 are lift coil faults. C021 means PCON not detected. Check the battery, wiring, and connectors before replacing modules. Start with the machine condition, then the power supply, then the moving harnesses.

The little keypad on the side has up and down arrows, an Enter key and an Escape key. What these buttons are going to do for you is that, at some point in time, your tractor is throwing a code and you’re going to get a picture on the dashboard and probably a number pops up underneath it.

Improper tension causes severe serpentine belt noise and premature wear. Use these 11 exact Cub Cadet deck belt diagrams to route your 42″ to 54″ riding or zero-turn mowers correctly and keep your machinery running right.

The chart gives you a starting point. From there, match PSI to your tire setup and workload. A quick gauge check prevents uneven wear and handling issues. And if you’re already in there servicing hubs, spindles, or front axle parts, take a look at the tires for cracks, bead leaks, and sidewall damage.

The Model DLTX is a horizontal-type carburetor for John Deere A and B tractors. DLTX carburetors come in various models and their parts are not interchangeable. Common DLTX models for John Deere A and B tractors include DLTX 34, DLTX 46, DLTX 53, and DLTX 71. Each model is for a specific engine with unique jet sizes, float levels, and other settings. Therefore, before ordering any parts, you must always consult your tractor’s service manual for the correct specifications of your carburetor model and identify the exact model number from the tag or stamping on your carburetor’s body.

Using the wrong chainsaw bar oil weight can affect your cutting performance, shorten your chainsaw’s life and even bring about costly maintenance and repairs. Thinner oils like SAE 10W are ideal for cold weather operation and softwood cuts, while thicker oils like SAE 40W are better for hot temperatures and hardwoods. In this guide, we’ll dive into more than just different chainsaw bar oil weights and how to choose the right one for your specific needs.

Husqvarna belt size chart by model and part number. The right belt for a Husqvarna machine is usually found by part number, not by guesswork and not by deck size alone. A proper belt size chart should help you match the belt type, width, and length before you order. Going by deck size alone is often not enough, especially when similar machines use different belt routes. Start with the model if you know it. But if the old belt number is still readable, use that first. Part numbers point to the exact belt because similar decks may use different routing and pulley layouts. Belt length must be close enough for the pulley path and tensioner range. Even a small difference can affect belt tracking and blade speed. Before ordering, confirm four things in order: machine model, belt function, belt width, and belt length. The deck belt drives the blades. The drive belt moves the machine. If a belt keeps jumping off, check the idlers, keepers, springs, and pulley alignment too.

You may often see or drive a semi-truck on the highway but have you wondered how much those behemoths weigh? An empty semi-truck usually weighs about 30,000 to 35,000 pounds, while a fully loaded one weighs no more than 80,000 pounds without special permits. But how does the semi-truck weight distribute between the tractor and trailer? What if you exceed the limits? Let’s dive in together.