XJ-6 L6-4.0L (1991)
Special Tool 18G 1437
Fit Service Tool 18G 1437 to the crankshaft pulley and tighten the securing bolts. Wedge the tool against the crossmember.
Front Crank Pulley
Remove the pulley retaining bolt (1).
Remove Service Tool 18G 1437 from the pulley.
Front Crankshaft Pulley
Fit Service Tool 18G 1436 to the pulley (1) and tighten the securing bolts (2).
Tighten the center bolt, withdraw the pulley from the crankshaft and remove the tool.
Remove the timing plate securing bolts and remove the timing plate.
Fit the timing plate to the new pulley and tighten the securing bolts.
Fit the pulley to the engine, hand tighten the securing bolt and fit Service Tool 18G 1437.
Wedge the tool against the front crossmember, torque tighten the securing bolt and remove Service Tool 18G 1437.
Re-position the alternator drive belt over the pulleys and refit the air conditioning belt (if fitted).
Refit the torquatrol unit/fan cowl assembly into position. Fit the cowl securing clips.
Fit and tighten the torquatrol unit securing nuts.
Refit the spoiler/under tray.
