Vetus VF4 - Toothed Timing Belt

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Service manual VF4 VF5
Toothed timing belt4.7
Position the ywheel retaining tool in its seat (ywheel lock).
Undo bolts (1 a) securing crankshaft pulley (1b) and remove.
Undo the xing bolt (2 a) and remove the single drive belt xed
tensioner (2b).