how zanussi tumble dryer tc-470?

unscrew back panel.remove blower fan belt.remove circlip and washers from drum shaft.remove back panel.fit belt over drum and motor shaft.now refit drum shaft parts and blower fan belt and back panel.through hole on bottom righthand side refit belt using tensioner wheel so the belt is under tension.this is a simplistic view but should give you a general idea

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January 2008