Presentation of the Chamberlain 001A5644 Interior Trolley Note: This product may also be known under the reference 210C0050 Note #2: This product is delivered without the motor chain The Chamberlain 001A5644 Interior Trolley is now available on Allo Remote Control. This is located near the rail of your motorized system and allows your garage door to slide in the rail. Driven by the Chamberlain 001A5644 Interior Trolley, the door opens and closes. In summary, this spare part contributes to the process of opening and closing your garage. Use of the Chamberlain 001A5644 Indoor Trolley According to the supplier, this trolley can be used with the following engines: the ML500 systems the HE60 model the HE60AS the HE60PY motor the PSGTA60 motor GPD60 the GPD65 Setting up the Chamberlain 001A5644 Indoor Trolley If you wish to replace the trolley of your motor, you must follow the following steps (according to the manufacturer) in order to dismantle the rail with the chain: First, unhook the arm connecting the trolley to the garage door Then, separate the motor head from its support ceiling Do the same with fixing the rail on the lintel Then, place the assembly on trestles to relax the chain. At the end of the rail you will find the chain tensioner with a nut and the compression spring. When the chain is slack, remove the motor head and then take out the carriage (the internal part of which is just connected to the chain by two quick releases) Additional note: You can carry out these steps in the opposite direction to put the motor back in place. Chamberlain 001A5644 Interior Cart FAQ Where can I find the other exterior part of the cart? If you are looking for the Chamberlain Outdoor Cart (041C7108), fear not. This product is also available on Allo Remotecontrol by clicking here. Can you tell me more about the Chamberlain brand? Chamberlain has been in the automation market since the 1960s. Over time, the brand has grown and now has 5,000 employees worldwide. The latter have the objective of constantly responding to the multiple expectations of customers. Born in Elmhurst, Illinois, United States, Chamberlain is a firm where quality, innovative design and meticulous development come together. From its European headquarters in Saarbruecken (Germany), Chamberlain provides high quality, innovative products for individuals and professionals. Where can I find other Chamberlain brand products? Other items from the Chamberlain brand can be found on the Allo Remotecontrol website. You can view them by clicking here. Why buy this product on Allo Remote Control? First, know that your satisfaction is the priority. We will handle your product with great care. Then, your order is shipped the same day Then the 1-year warranty is offered (possible extension up to 2 years – see T&Cs) Finally, telephone assistance (08 99 25 30 57) or by email (assistance @alloremotecontrol.com) is available 5 days a week