Sprinter 2500 L5-2.7L DSL Turbo (2003)
Alternator Pulley: Service and Repair
REMOVAL
The generator decoupler is used only with certain engines.
Generator Decoupler Pulley (INA)
Generator Decoupler Pulley (LITENS)
Two different type generator decoupler pulleys are used. One can be identified by the use of machined splines. The other can be identified by a hex
opening and will not use splines.
Different special tools are required to service each different decoupler. Refer to following procedure.
INA Decoupler
1. Disconnect negative battery cable.
2. Remove generator and accessory drive belt. Refer to Generator Removal.
