Installing The Tensioner / Damping Unit
Check that there is no visible leakage.
Press the tensioner/damping unit together with tool 9995456 . Position the tensioner/damping unit in the tool and screw the tool center nut to the bottom. Wait until it is compressed and then install a lock pin in the piston.
NOTE:
The tensioner damping unit must be replaced if there is leakage or there is no resistance when pushed in or if it cannot be pushed in.
Install the tensioner/damping unit. Tighten to 25 Nm .