HOMCOM 712-048 Assembly & Instruction Manual page 6

ASSEMBLY
LOCKING THE MAIN FRAME
1a. Remove all packing materials and set the knee scooter
standing on it's rear wheels and the leg rest bar.
1b. Lift up the front frame in order to connect with the rear
frame. Be cautious not to place your hand or any object
between the two frame pieces.
1c. Fully extend the frame to straighten, the hinge pin will
lock into place.
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