Segway B100 E-Bike - Handlebar With Tube Repair Video
Use 8mm and 14mm open wrenches to loosen the front and rear brake lock nuts and adjusting nuts (P1, P2) respectively, and successively remove the lock nuts, adjusting nuts, lock posts and spring dust cover (P3, P4).
Remove the 2 screws (P1) on the back of the IOT using the T30 batch head, extract the IOT(P2), and disconnect the wire harness connection (P3) on the IOT.
Loosen the connector female end of the front and rear brake lines (P8) and disconnect the connection of the front and rear segments of the brake lines (P9).
Remove the label (P10) on the surface of the instrument assembly; Using the T10 head, remove the 3 screws (P11) from the instrument assembly and locate the connection connector between the instrument assembly and the control wiring harness and disconnect (P12)
Move the vertical tube sheath up with the T30 head loose sleeve fixing screw (P13), remove the 3 screws on the vertical tube with the T30 head (P14), and remove the vertical tube assembly in the upward direction (P15).
Remove the instrument assembly by disconnecting all wiring harnesses (P16) on the instrument assembly; Using the T20 head, remove the 2 screws holding the headlight assembly (P17) and remove the headlight; Remove the left and right handle cover, handle, bell, and left and right brake assembly in turn. Refer to B100-C004 to replace handle glove SOP, B100-C005 to replace bell SOP and B100-C006 to replace left brake SOP. Remove front and rear brake lines after removing brake assemblies on both sides (P18)
Take a new vertical tube, put the male end of the non-brake connector of the two brake wires through the handlebar baffle in the IOT hole on the front side of the vertical tube assembly to the left and right brake bars, gray on the left and black on the right (P19)
Install brake assembly, bell, cover and cover end cover (P20) on the left and right handlebars respectively. Refer to B100-C006 to replace the left brake SOP and B100-C007 to replace the right brake SOP.
Take the headlight assembly, pay attention to the headlight installation direction: the lamp in the lampshade is installed upward, plug it into the corresponding hole on the forehead, press it completely, the wire harness is stretched upward to the forehead, tighten the headlight (P21) with T20 batch head, torque: 1±0.1N·m; Take the instrument assembly, connect the brake control line and the headlight line in turn according to the terminal interface and the cable harness port identification line (P22).
Take the handlebar assembly and riser sheath, the small mouth end of the riser sheath up, screw hole forward into the riser (P23); Connect the brake line from the forehead to the brake line from the head pipe of the frame with the male and female ends of the connector, and pay attention to the one-to-one color matching (P24); Plug the instrument control bus terminal and control bus to the bottom, tidy up the wiring harness, plug the instrument into the riser, and use T10 head to lock the three screws (P25) on the front and side of the instrument, torque: 1± 0.1n.m.
First tighten the hole between the riser and the riser adapter with the T30 head, then tighten the riser screw with the T30 head & fixed twist drawing line (P26), torque: 10-12N·m; Remove the pre-tightened screws and place the riser guard suit in place, so that the holes on it are aligned with the adapter and riser holes (P27). The locking torque is 5-6N·m.
Take IOT, connect IOT wiring harness (P28), IOT down into the riser notch, the bottom first into the notch, and then the whole buckle into the riser, one hand hold IOT to prevent rebound (P29), using T30 batch head lock IOT fixation screw (P30), torque: 3.5-4N·m.
Install the front and rear dust cover and lock column (P31, P32) respectively. Please refer to the steps of B100-C006&B100-C007 for nut installation and brake fine adjustment.