V70R L5-2.5L Turbo VIN 52 B5254T4 (2007)
Cylinder Head Gasket: Service and Repair
Part 2
Cylinder head/gasket, replacement (Continued)
Cleaning
Use emery cloth 951 1024 to clean the shaft journal and mating surface.
Note! Clean in the direction around the shaft journal, not in and out. It is essential that any residue from the emery cloth and any other
impurities are completely removed before the new seal ring is installed.
Installing the front camshaft seals
Lubricate the surface of the seal that the camshaft rotates against.
Install the camshaft seal. Use drift 999 5718 Drift See: Tools and Equipment/999 5718 Drift.
Use the variable valve timing unit / timing belt pulley mounting screws. Tighten the screws until the drift bottoms out
Checking crankshaft setting
Turn the crankshaft counter-clockwise until it stops against the adjustment tool.
Check that the marking on the crankshaft timing gear pulley corresponds to the marking on the oil pump.
Installing VVT-unit/timing gear pulley on exhaust camshaft
Note! The section "Installing the VVT-unit/timing gear pulley" described here is to make sure that the VVT-unit is positioned correctly and to
reset the camshaft timing gear pulley to the correct position using the markings made at the factory. This is to ensure that the conditions are
correct for any later troubleshooting.