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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine - Cleaning, Inspection And Adjustment >> Transmission (B6284T; 1999) >> Variable Valve Timing Unit, Checking And Adjusting >> Installing And Adjusting The Variable Valve Timing Unit/Gear Pulley On The Camshafts >> Installing The Tensioner/Damping Unit

Installing The Tensioner/Damping Unit

Fig 1: Identifying Tensioner/Damping Unit
GLL108819Courtesy of VOLVO CARS OF NORTH AMERICA.

Check that there is no visible leakage.

Press the tensioner/damping unit together using: 9995456 .

Position the tensioner/damping unit in the tool and screw the tool center nut to the bottom. Wait until compression is complete and 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  .