300TE 4MATIC (124.290) L6-3.0L (103.985) (1991)
2 Remove snap ring for V-belt pulley (arrow) and knock off V-belt pulley with plastic hammer.
3 Replace bearing if required. Remove retaining ring from bearing (arrow).
4 Press out bearing with special tool (arrow).
5 Press in new bearing with special tools.
6 Install in reverse order
Caution!
If the same pulley is reinstalled, clean the friction surface on the pulley. If the friction surface is damaged (e.g. due to overheating),
replace pulley together with spring plate.
7 Check airconditioner for proper function.
Removal and installation of solenoid coil
Data
Specification approx.
hot
3.75 A
cold
4.20 A
Removal
1 On vehicles with 6-cylinder engines remove A/C compressor.
2 Remove spring plate and V-belt pulley.