North Star M191185C.7 Owner's Manual page 9

Assembly Instructions
2.) Wheel Assembly
- Check tires for correct air pressure prior to assembly.
- Use a 5/32" hex wrench to attach (2) wheels to the front axle with (2) wheel retainers.
Use (2) 5/16 x 3/4" bolts to fasten the front axle to the frame.
- Fasten the (2) wheels to the frame with (2) wheel retainers.
Frame
5/16" nut
Wheel retainer
Wheel
fig01708
Front Axle
5/16" x 3/4" bolt
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