Thursday, March 21, 2013

ProForm 850 Elliptical

Buy from Amazon US Site wordcast.info Customer Reviews: "Mine broke also after minutes of use, having a mechanical background I solved and repaired myself.The defect is the idler pulley. If a person back steps the trainer while exercising the belt rolls off the pulley. The distance between the main rotor / brake is too far allowing the belt to wobble and shift position then the belt rolls off. This causes an unbalanced jog or jump while training like going over a hump.The repair is to reverse the idler pulley so that the space between the main rotor / brake is shortened.The biggest and most time consuming step to the repair was removing and replacing the covers.It is a beast to put together, make sure you have plenty of room to work on both sides of the machine and lay out the parts, then roll it into area you selected for your trainer.I selected this trained because of my weight; 6'2' @ 230 lbs would destroy the smaller machines bushing and bearings with little use. This machine is sturdy and quite, supports my weight and most of all no squeaks." "Item arrived on time, took about 2.5 hours to put together. I HIGHLY suggest using an allen wrench attachment on your power drill for assembly. Something we thought of about 1.5 hours into assembly! Makes assembly much faster. The machine is smooth, screen is nice and bright, haven't yet played any games but it offers strong resistance." "this elliptical is very smooth and sturdy. a lot of them i tried were kind of wobbly. the ...

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