EN
4
Take off three sets of nylon nuts (26) and flat washers (18) which are pre-assembled on the
back of seat (11).
Insert the seat support tube (4) to the main frame and fasten it with a lock knob (23).
Attach the seat (11) to the seat support tube (4), tighten with three sets of flat washers (18) and
nylon nuts (26).
30