Alternator 11477N，11477，04801769AA，4801769AA 4801769AB 4801769AC 4801769AD A003TX0391 FOR Dodge

The installation method of the Dodge 12V generator varies depending on the vehicle model and engine type. The following takes the 2.0L turbocharged diesel engine, 2.4L engine and 2.7L engine of the Dodge Journey as examples to introduce the installation method of its generator:2.0L Turbocharged Diesel Engine •  Install the generator bushing: If reinstalling the old generator, install a generator mounting bolt and tap out the bushing slightly to facilitate the installation of the generator.  •  Install the generator: Install the generator in the corresponding position.  •  Install the fixing bolts: First, loosely install the lower mounting bolt of the generator, then install the upper mounting bolt, and then tighten the generator mounting bolts to 54 N·m (40 ft·lb).Connect cables and connectors: Connect the battery cable to the generator, tighten the nut to 10 N·m (88.5 in·lb), and then connect the electrical connector to the generator.  •  Install the belt: Install the accessory drive belt.  •  Reconnect the negative battery terminal: After completing the installation, reconnect the negative battery terminal.

2.4L engine •  Placing the generator: Position the generator so that it can pass over the air conditioning compressor and move upward toward the generator mounting bracket, then continue moving the generator upward to the generator mounting bracket.  •  Installing the generator: Mount the generator onto the engine mounting bracket, install the lower mounting bolt and the upper mounting bolt, and tighten the bolts to 61 N·m (45 ft·lb).  •  Installing the idler pulley: Install the lower idler pulley and its bolt, and tighten the bolt to 50 N·m (37 ft·lb).Connect the wires: Connect the magnetic field wire connector to the generator, install the B + terminal and nut onto the generator mounting stud, tighten the nut to 10 N·m (88.5 in·lb), then snap the plastic protective cover onto the B + terminal.  •  Install the belt: Install the drive belt.  •  Reconnect the negative battery terminal: After installing the right front wheel housing fender and the underbody air dam, connect the negative battery terminal and tighten the nut to 4.5 N·m (40 in·lb).

2.7L engine •  Install the generator: Mount the generator onto the engine mounting bracket.  •  Install the fixing bolts: Install the lower mounting bolt and the upper mounting bolt, and tighten the bolts to 27 N·m (20 ft·lb).  •  Connect the wires and install the belt: The subsequent steps are similar to those for the 2.0L and 2.4L engines, which include connecting the battery cables and electrical connectors, installing the drive belt, etc.

When installing the Dodge 12V generator, there are the following precautions:

• Safe operation

◦ Turn off the power: Before installation, make sure to stop the vehicle and turn off the engine, disconnect the negative battery terminal to prevent electric shock and short-circuit hazards.

◦ Wear protective gear: During the operation, it is recommended to wear goggles to protect your eyes from parts ejecting or debris flying.

Accessory Inspection and Selection •  Ensure Model Compatibility: Make sure the new generator matches the vehicle's model and engine type. Check whether the generator's specifications, number of terminals, size, and position are consistent with the old generator.  •  Check Component Integrity: Before installation, inspect the generator's exterior for damage to ensure all its components are intact. If there are any issues, replace it promptly.Precautions during the installation process • Bolt tightening torque: The tightening torque of the generator fixing bolts varies for different vehicle models. For example, for the 2.0L turbocharged diesel engine of the Dodge Journey, the generator mounting bolts need to be tightened to 54 N·m; for the 2.4L engine, the generator mounting bolts need to be tightened to 61 N·m; and for the 2.7L engine, the generator mounting bolts need to be tightened to 27 N·m. It is essential to use a torque wrench to tighten them according to the specified torque.Correct wiring connection: When connecting wires, they must be accurately connected according to the original marks to ensure that the positive and negative poles are correctly connected and the connections are firm, so as to avoid loosening or short circuits.  •  Belt installation and adjustment: When installing the drive belt, ensure that the belt is installed in the correct position and that the routing is correct. For example, when installing the belt for the 2.4L engine of the Dodge Journey, do not use a screwdriver to force the belt onto the rim of the pulley, as this may damage the synthetic fibers of the belt. At the same time, the belt tension must be adjusted properly; if the belt is too loose or too tight, it will affect the working efficiency of the generator and the service life of the belt.Post-installation Inspection •  Voltage Test: After the installation is completed, reconnect the negative terminal of the battery, start the vehicle, and use a multimeter to measure the voltage across the battery. When the engine is running, the voltage should be between 13.8V and 14.5V to ensure that the generator is charging normally.  •  Belt Inspection: Observe whether the generator belt is running smoothly, and check for any slipping, jumping, or abnormal wear.  •  Noise Inspection: Listen for any abnormal noises from the generator during operation, such as sharp friction sounds. If there are abnormal sounds, it may indicate a problem with internal components, and an inspection should be conducted promptly.

References：The content you provided regarding the installation precautions for the Dodge 12V generator does not have directly clear source information. However, some of the content is similar to that in Dodge's official vehicle maintenance materials and some automotive repair websites. For example, contents such as "the negative pole of the battery must be disconnected before installation", "bolt tightening torque", and "belt installation precautions" are mentioned in Dodge's official repair manuals. For instance, the repair manual for the Dodge Journey includes specific requirements for the generator installation bolt torque and belt installation, and some of these contents are consistent with the precautions you provided. At the same time, automotive repair websites such as Autohome and Pacific Auto Network also have some general content about automotive generator installation precautions, which are similar to some of the precautions you provided.