DT-75 guide wheel: the need for replacement
The DT-75 guide wheel performs several functions at once. Firstly, it is used to tighten the track chain and adjust this parameter. Incorrect execution can significantly reduce the driving characteristics of the entire machine.Secondly, the guide wheels determine the direction of movement.
They are located in pairs in the front of the tractor – that is, their complete set consists of two pieces.
Construction
The DT-75 guide wheel is made of steel by casting and further machining. There are through windows in the disc, which significantly reduce the weight of the part and reduce the build-up of dirt during operation. All structural elements are limited by stiffeners, which improve mechanical properties and prevent breakage.
The installation is carried out on tapered roller bearings, the upper part of which is pressed into the wheel hub. The axle is secured with a nut and a lock nut. When replacing, dismantling an existing part that has worked for years in difficult conditions can cause great difficulties.
During operation, special attention is paid
to the presence of a lubricant that is poured into the landing site. It is necessary to periodically monitor the oil level in a special hole, and top up if necessary. You also need to pay attention to the presence of traces of grease on the outside – they are usually clearly visible.Tension. There are some subtleties here that you should understand more deeply. The process itself is simple and can be completely carried out independently, but it is important to understand what is being done and why.The presence of external mechanical damage. If there are defects visible to the naked eye, then they may pose a risk of destruction.
Despite the high strength of the guide wheel from the DT-75 tractor, it is impossible to exclude the possibility of its breakdown. Most often, this is associated with natural wear, the value of which is high, which is not surprising with such loads and high levels of pollution. This part is rarely recoverable – it is usually replaced with the exact same product. Due to the distribution, spare parts for DT-75 tractors are available from many suppliers. It is important to choose a seller who offers original products, the same as they were before.
It is better to abandon the DT-75 guide wheels of questionable production or already used ones. Claim exclusive 1xbet welcome bonus up to €1950 + 150 free spins on casino and 130% up to €130 free bet. Sign up on their website using the promo code for 1xbet you get to claim a welcome bonus. New users can unlock the welcome package by using the 1xBet promo code. Using this welcome bonus code, you can claim a bonus of 100% to the deposit amount.
