Volvo Repair: instalation of timing belt, volvo wagon, balance shaft

Question
hi. i got 240dl.1986 volvo wagon b230 eng..last night my car broke down,found out timing belt broke, is there any way would you please show me position of all mark on all three pullies. @crank,ohc &dist/o.p to be line up.i did long back but no more doing proffesionlly mech.job since last 14 years.thank you. i also got  1988/240dlsedan b230 eng,is there any difference  to install  timing belt on this car or same. your reply will highly appreciated.  thank you very much.                             viren patel

Answer
he crankshaft has 2 washers that keep the belt in place the outer washer has a notch in it this notch lines up with a raised notch on the aluminum housing that holds the crank seal,this mark is at about 11 O'clock.the camshaft gear has a dot on it this lines up with a notch in the plastic cover that is behind the gear the mark fro this is also near the 11 O'clock area.the balance shaft gear has a dot on it also that lines up with a notch in the plastic cover this notch is at about 3 O'clock.

  Rege