RAM 2500 Truck 4WD L6-6.7L DSL Turbo VIN A (2007)
Alternator Pulley: Service and Repair
Removal
REMOVAL
The generator decoupler is used only with certain engines.
Two different type generator decoupler pulleys are used. One can be identified by the use of machined splines (3) .
The other decoupler is equipped with a hex opening (2) 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.
