Tutorial: replace a light bulb in one minute 06 June 2024 YouTube In this video, Stijn shows you how to replace a bulb from a square headlamp Tutorial: Tomos A3 / A35 / A52 crankshaft seal ring replacement Is your crankshaft retaining ring leaking? In this video, Stijn shows you how to easily change crankshaft retaining rings. ... Tomos A3 / A35 / A52 crankshaft bearing replacement In this video, Stijn shows you how to split your crankcase to replace the crankshaft bearings....