Manual of Mid-drive Conversion Motor——TSDZ2B
Document No.:TSE-PM-MM-TSDZ2B-A-00
Suzhou Tongsheng Electric Appliances Co., Ltd 7 / 10
6) Drag the motor towards the front wheel with your hand then tighten the locking nut with locking
wrench (Locking torque: 50~60N.m). The motor can’t be twisted by hands.
7) Tighten the fixing plate screws completely with the hexagonal wrench.
8) Tighten the fixing block screws completely with the hexagonal wrench.
9) Assemble the cranks: Tighten the crank screws with the M8 hexagonal wrench (locking torque:
35-40N.m).
Note: Pay attention to the left and right markings on the crank arm. Do not assemble the left
or right crank at the wrong position. Otherwise, it may cause personal injury.
4.2 Kits Installation and Connection