Our friend NAZE2000 had made a subject with a photo:
NAZE2000 a écrit:
Y'a un circlip's qui tient l'axe craboté de la manivelle, pour démonter il faut faire un genre de crochet et tirer dessus ! .../...
le démontage se fait en tirant sur le circlip's, il est de mémoire à 180 degrès en opposé à la manivelle

translation:There's a circlip's that holds the axis clutch of the crank, to disassemble you have to do a kind of hook and shoot! The disassembly is done by pulling on the circlip's, it is from memory to 180 degrees in opposition to the crank

Bests regards
