XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004)
Use drift 999 5450 PUNCH See: Tools and Equipment/999 5450 Punch.
Lubricate the surface of the seal that the camshaft rotates against.
Press in the seal until the drift bottoms out.
Note! If there are wear grooves on the camshaft, the seal can be pressed in a further 2 mm by reversing the sleeve.
B6284T: The seal at the rear edge of the exhaust camshaft.
B6294S: The seal at the rear of the intake camshaft.
Install the camshaft adjustment tool 999 5452 CAMSHAFT ADJUSTMENT TOOL See: Tools and Equipment/999 5452 Camshaft Adjustment Tool at
the rear of the camshafts.
Check that the screws securing the adjustment tool to the camshafts and the screws holding the tool together are well tightened.
Installing the front camshaft seal
Lift up and position the brake fluid reservoir and the expansion tank on top of the engine.
Use drift999 5718 Drift See: Tools and Equipment/999 5718 Drift on camshafts with variable valve timing units and drift999 5719 Drift See: Tools and
Equipment/999 5719 Drift on camshafts without variable valve timing.
Use new seals and lubricate the surface of the seal that the camshaft rotates against.
Use the variable valve timing unit/timing belt pulley mounting screws. Tighten the screws until the drift bottoms out.
Remove the drift.
Fixing the crankshaft position