tender for tensioning device assembly for 25 kw transom mounted alternator asper rdso drawing.no. -- rdso/elec/dte/sk.el.3940 sheet 1 alt-5 item 1 to 16 and sheet 2alt-5 alongwith modified spring as per rdso drawing no. rdso/pe/sk/ac/0068-2004(rev.0)or latest in assembled condition.