Our Razor MX400 is fully charged but will only go when handle bar is turned to go left. Will not move when pointed straight or to the right.

i would think that this is the handles that are on the left and (or) right side of the windshield inside that car. if so there should be one or 2 oval inserts that cover the screws / bolts. carefully remove by GENTLY prying on the edge with a slow rocking motion. once removed simply remove the attaching hardware and reinstall handle ... there may be soon torque spec required if not available tighten fully and pull and twist the handle it should not move

good chance that the needle bar bearing has siezed up or that the spring which pulls the needle bar back to centre has broken. If you are mechanically minded you should be able to remove the top cover and take a look down onto the bearing. Two screws hold the top cover down and you need to wiggle it around a bit to the left to get it off past the bobbin winder, then tip it backwards around the carry handle. Some of the later Air electronics have a circlip on the left handle side which just slides off easily so you can remove the carry handle and then get the top cover off fully. To check the spring first, set the machine stitch width to 4 and select the zig zag stitch on the stitch selector. Make sure the needle bar is in its highest position, now push it to the right and release, it should move smoothly back to the left if the spring is working.
If the spring is there and the bearing is just gunked up, then you can work it free with some TriFlow oil, a long q tip or eyedropper to apply and lots of patience and careful working of the needle bar back and forward to free up its movement. Sometimes a bit of heat from a hairdryer will help this too, just be careful not to apply it to any plastic components, shield them.

thats all alignment the easiest thing to do is point the bars straight diconnect the tie rod ends and shorten them or lengthen them so that they fit back in place with the bars and wheels both pointing straight forward. the only irratating part is if you adjust them too much you could end up with one or both wheels pitched in or out. i would just take it to a dealer or a shop.

The balance of the straight razor refers to the relative weight and length of the blade as compared with the handle. A straight razor is properly balanced when the weight of the blade is equal to that of the handle.

A straight razor is a shaving razor constructed of a long steel blade attached to a handle by means of a pivot. A straight razor is a classic shaving method and nowadays it is less commonly used since the invention of the safety razors.

There should be no knack to it, fill with fresh fuel, move the throttle lever fully forward to choke mark if there, if there is a primer bulb down at the carb pump this three or four times, pull the bail arm at the handle bar fully in with your left hand and crank the engine with your right.

If you mean it flicks straight over from charging to charged then this is classic signs the E100 battery is dead & needs replacing.

hello,,i'm not overly familiar with these but,,here goes,,,,if it is reading fully charged,,but it will not go,,,,if you have an electrical tester,,,plug the red probe into the red wire connector on the battery,,,,and the black one to the black connector on battery,,,,,just to be sure charge gauge is reading correctly,,,,,,if it is indeed fully charged,,,,now go to where you engage the power,,,,whether it be a pedal,,or a trigger on the handle bar,,,,,you will have to check all connections to be sure one has not come off,,,,or got to lose to make a connection,,,,if all looks ok there,,,,check the wires that go to the motor ,,, from the battery,,,,make sure all is secure,,,,, if it has gotten wet,,,check for any corrosion on all your electricals,,,,,,and clean ,,,,,when your doing all this,,,,,also check for a broken wire,,,,,or stripped wire,,,, hopefully these steps will put you in the right direction and back to riding,,,,, JOEL

mcdevito75 here, There may be a bolt on top of the handle bars you can tighten, or a clamp just under the handle bars you can tighten, this clamp may also be on the shaft just above the wheel.

try taking it apart and letting it all sit straight up for one week thats what i did it works sometimes if not your best set is to find a local cell phone shop not a franchise one like in a mall and ask if they can get it fixed or refurbished..