Removing and installing tensioning device - RA13001043200X(13-3200)
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
Preceding work:
Fan shroud removed (20-3400) .
Viscous fan clutch removed (20-3120) .
Operation no. of operation texts and work units or standard texts and flat rates:
13-1202, 13-4001
1st version with external damper
Fig 1: Identifying Tensioning Device Remove/Install Components - 1St Version With External Damper (1 Of 2)
| Bolts (23) and (25) of belt pulleys of coolant pump (24) and power steering pump (26) | slacken, tighten (32 Nm). |
| Engine 104.98: | slacken bolts of belt pulley of fan, tighten (15 Nm). |
| Poly V-belt (27) | remove, install (13-1200) . |
| Belt pulleys of coolant pump (24) and power steering pump | remove, install. Power steering pump. |
| Engine 104.98: | remove belt pulley of fan with washer, install. |
Fig 2: Identifying Tensioning Device Remove/Install Components - 1St Version With External Damper (2 Of 2)
| Damper (10) of tensioning device at front cover | unbolt, bolt on (21 Nm). |
| Bolt (16) | unscrew, screw on (21 Nm). |
| Bolts (1), (3) and (4) | unscrew, screw on (21 Nm).
NOTE:
Counter-hold at nut (2) with wrench.
|
| Strut (12) with bolt (16) and washer (15) | remove, install. Note re engine 104.98 Apply sealing compound 001 589 29 20 to the front and rear sides of the mounting hole (arrow) of the strut (12). |
| Setting pointer (13), tensioning device (14) and sleeve (17) | remove, install. |
| Bolts (11) | unscrew, screw on (21 Nm). |
| Power steering pump (28) | swivel to outside. |
| Bracket (19) with tensioning nut (5) and tensioning bolt (18) | remove, install. |
TIGHTENING TORQUES IN NM
| Bolts of belt pulleys of fan clutch | 15 |
| Bolts of belt pulley of coolant pump and power steering pump | 32 |
| Bolt of tensioning device | 75 |
| Bolts of strut and bracket | 21 |
Special tools
Preceding work:
Fan shroud removed (20-3400)
Viscous fan clutch removed (20-3120) .
Operation no. of operation texts and work units or standard texts and flat rates:
13-1202, 13-4001
2nd version with internal damper
| Bolts (23) of belt pulley of coolant pump (24) | slacken, tighten (32 Nm). |
| Poly V-belt (27) | remove, install (13-1200) . |
| Belt pulley of coolant pump (24) | unbolt, bolt on. |
| Belt pulley of tensioning device (7) | unbolt, bolt on (45 Nm). |
| Tensioning device (14) | unbolt, bolt on (25 Nm). |
Special tools
TIGHTENING TORQUES IN NM
| Nut of belt pulley of tensioning device | 45 |
| Bolts of tensioning device | 25 |