Things You'll Need
Instructions
Remove any rust from the axle(s) and pedal crankshaft (where fitted) with a wire brush and oil at any contact points. Check that all nuts and washers are present and tighten any nuts which are loose. Test the ride action by moving the toy backwards and forwards on the floor several times. Proceed to Step 2 if the ride action is still compromised.
Remove the front axle assembly if the rod is twisted. Straighten the rod, if the damage is superficial, by tapping it straight with a hammer while it is supported on a wooden block. Test the axle assembly by moving it backwards and forwards on the floor several times. Refit it when it is working correctly. Follow the same procedure for the rear axle.
Remove the wheels from the axle rod if they are damaged, breaking the dot-cap fasteners, if necessary, with pincers. Replace the wheels with new ones or replace the whole axle assembly, depending on your assessment of the damage. Make simple, sturdy wooden wheels if replacement ones cannot be easily found.
Replace the front wheel, where necessary, by drilling out the rivets at each side. Use a screwdriver to lever the hook of the bracket out. Fit the new wheel, making sure that the hook reattaches to the frame. Bolt through the mudguard stay (if fitted) and bracket hook with a bolt and nut short enough not to make contact with the wheel.
Hammer a worn or damaged pedal, if the front wheel cannot be moved because of it, supporting it on a wooden block, until the spring clip breaks. Remove the pedal and discard it. Fit a new dot-cap fastener in the recess of the new pedal, where appropriate; slide the pedal onto the crankshaft and tap it home with a hammer.