|  | Saab B204/B234 engine assembly. This engine is found in all four-cylinder
  Saab 900 and 9000 from 1994 to 1998, as well as 1999 9-3. Newer cars with
  B205/B235 engines have certain differences, but the procedure is largely
  the same. 
  Tools and supplies:
   
    27 mm socket: crankshaft pulley, timing chain tensioner;
    19 mm socket: flywheel;
    19 mm wrench: to hold camshafts when tightening;
    16 mm socket: spark plugs;
    14 mm socket: camshaft sprocket bolts;
    13 mm socket: drain plug;
    12 mm socket; chain tensioner plug, upper timing cover bolts;
    Torx E16 socket: head bolts;
    Torx T40 socket: timing cover, oil pan, valve cover;
    Torx T30 socket: endplate, DI cassette, timing and balance chain gear;
    torque wrench (or two - for high and low torque fasteners);
    large snap ring pliers: oil pump cover;
    rubber mallet;
    gasket maker.
   |