1999 Volvo Penta "WT" Models Workshop Manual, Page 180Get this manual
dDistributor with rotor and aligned exactly as marked during removal INote If engine was cranked while distributor was out, complete
ignition timing procedure must be followedSee the appropriate Ignition Circuit in ElectricalIgnitionFuel Systems Service ManualeAlternator with mounting bracketfDistributor cap and high tension leadsSee the General Information section in ElectricalIgnitionFuel Service Manual for correct firing order and spark plug wire routinggOil pressure sending unit