One common mistake is using a silk cloth as a cover for the air filter. Some people believe that this can improve filtration and make the air cleaner. However, what they don't realize is that the silk fabric can actually restrict airflow into the engine cylinder. This leads to insufficient air supply, causing incomplete combustion, which results in black smoke from the exhaust and a noticeable drop in engine power.
Another wrong practice is tightening the cylinder head bolts with an adjustable wrench instead of the proper tools. The correct method requires using a torque wrench and special sockets to evenly tighten the bolts in a diagonal pattern, starting from the center and working outward. Using a regular hand wrench may lead to over-tightening, broken bolts, or uneven pressure, which can cause the cylinder head to warp or deform.
A third mistake involves cleaning engine parts with cotton yarn. During engine overhaul, some operators use cotton rags soaked in diesel fuel to clean components and the crankshaft. While this might remove oil, it can also leave behind tiny fibers that get trapped in the oil filter. These fibers block the oil passage, leading to poor lubrication and potentially damaging the bearings, resulting in "burned" or damaged parts. It's much better to use a soft brush or cloth designed for engine cleaning to avoid such issues.
By avoiding these common mistakes, you can ensure your tractor runs more efficiently and lasts longer. Always follow manufacturer guidelines and use the right tools and materials for maintenance tasks.
Han Yuan Red Peppercorns
Han Yuan red peppercorns
Sichuan Liuhang Agriculture Co.Ltd , https://www.lhagriculture.com