Segway A200 E-Bike - Front Brake Line Repair Video
How to replace the front brake line
Tool preparation: T20 bit, T25 bit, T30 bit, PH1 bit, H6 bit, 8mm wrench, 11mm wrench, 14mm wrench, tweezers, electric screwdriver Part 1: Disassembly Remove the front fender2 Remove 1 screw ST4.2x13 with T20 bit on the left side of the front fender, then remove 2 screws M5x10 with T25 bit. Remove 1 screw ST4.2x13 with T20 bit on the right side of the front fender, then remove 2 screws M5x10 with T25 bit. Remove the front fender2 backward. Disassembly the front brake line Clamp the adjust nut with 14mm wrench, and then loosen the lock nut with 8mm wrench. Hold the right brake handle tightly, tighten the rear brake line, then remove the lock nut with 8mm wrench, and remove the adjust nut, lock post and dust cover in turn. Remove the fixing screw M7 of the brake line with 11mm wrench, and then pull the brake line out of the line hole upward. Remove the dashboard assembly Remove 4 screws M510, then pick up the dashboard assembly. Disconnect the wire harness of the dashboard, then take out the dashboard assembly. Remove the left handlebar Remove the left brake handle limit screw M510 with T25 bit, and then remove 2 screws M725 with H6 bit. Pull out the left brake handle upward, the brake handle detection harness and the front brake line pass through the front of the vehicle together. Remove the handle grip Loosen the cap screw of the handle grip clockwise with T25 bit, then remove the end cup. Hold the handle sleeve and take it out. Loosen the fixing screw with PH2 bit, take down the fixing ring of handle grip outwards, then remove the bell upward. Remove the front brake line Remove the fixing screw M6 of the brake handle with T30 bit, and take out the brake handle assembly outwards. Turn the nut on the brake handle, hold the handle of the brake assembly, take out the metal head of the brake line from the brake handle along the cable slot, and take off the brake line. Part 2: Assembly Install the new front brake line Take the new brake line, hold the handle, put the metal head of the brake line into the claw, put the fiber core of the brake line into the brake handle along the slot, and then rotate the nut to make the opening face down. Pass the brake wire and detection harness through the handlebar respectively, and then fit the brake handle onto the handlebar. Install the brake handle in place, fasten the screw M6 with T30 bit, Torque: 8-12N·m. Install the bell, then install the fixing ring of the handle grip, and align it with the screw hole, and fasten it with PH2 bit, Torque: 1-3N·m. Install the handle grip Install the handle grip with one end of the flat mouth facing inward, and fit it on the handle grip fixing ring. Turn the screw of the end cover of the handle grip anticlockwise with T25 bit to make the groove of the end cover clamp the inner edge properly, then install it on the handlebar and align it with the limit hole. Fasten the end cap screws with T25 bit clockwise, Torque: 5-7N·m. Install the left handlebar Install the handlebar, insert the brake line from the corresponding round hole of the handlebar base, and thread the brake line out from the head tube. Then pass the brake handle detection harness through the handle base, and use tweezers to pierce the harness from the base wire hole. Fasten the brake handle limit screw M510 with T25 bit, Torque: 5-7N·m, and then fasten 2 screws M725 with H6 bit, Torque: 15-25N·m. Install the dashboard assembly Take the new dashboard assembly, connect the wire harness of the dashboard, then install it on the handlebar base, taking care not to squeeze the wire harness. Fasten 4 screws M510 with T25 bit, Torque: 5-7N·m Assembly the front brake line Put the brake wire through the wire hole on the drum brake, and then tighten the nut M7 with 11mm wrench, Torque: 5-7N·m. Install the dust cover and lock column in turn, and thread the brake line out of the middle hole of the lock column. Then install the adjusting nut, hold the right brake handle, tighten the brake line, install the nut with 8mm wrench, lock the adjusting nut with 14mm wrench, and tighten the lock nut Torque: 5-7N·m. Install the front fender 2 and install it onto the front fender 1 from the rear to the front. Pay attention not to press the front brake line and motor line. Then, the fasten 2 screws M510 with T25 bit on the left side of the fender, Torque: 5-7N·m. Then fasten 1 screw ST4.2x13 with T20 bit, Torque: 3-4N·m. Fasten 2 screws M510 with T25 bit on the right side of the front fender, Torque: 5-7N·m. Then fasten 1 screw ST4.2x13 with T20 bit, Torque: 3-4N·m.
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