4. Remove the bearings from the idler pulley. Use a
mandrel.
7.5.3 To assemble the belt tensioner
1. Push the bearings into the idler pulley. Use a force
of 2000 kg. Use a press tool (A).
Tool number: 593 54 19-01.
2. Put the washer into the idler pulley.
3. Put the idler pulley into the belt tensioner.
4. Put the idler shaft into the belt tensioner.
5. Put the O-ring onto the belt tensioner.
36 - Repair and servicing 950 - 001 -