8
Step 6:
A: Connect the pulse wire (45) with the extension pulse wire 3(44) of the main frame(1),then lock
the seat frame (50) on the fixed bracket (46) with Inner hexagon bolt (28) and flat washer(43).
B: Lock the handle (41) to the eccentric shaft (39) with Inner hexagon bolt (40).
Step 7:
A: Lock the seat (54) on the connecting base of the seat frame (50) with Inner hexagon bolt (19)
and flat washer(43).
B: Lock the backrest (56) on the seat frame (50) with Inner hexagon bolt (48) and flat
washer(49),then lock the protective guard(47) to the seat frame(50) with screws(24).