Removal of alternator - 1992 Oldsmobile Silhouette

This answer covers:
2005 Chrysler 300 6cyl VIN "G" 3.5L SFI HO (72% of 2005 300's)
2005 Chrysler 300 6cyl VIN "R" 2.7L MFI DOHC (28% of 2005 300's)
2005 Dodge Magnum 5.7L engine

Alternator

Removal & Installation


WARNING - Precautions Section:
Disconnect negative cable from battery before removing battery output wire (b+ wire) from alternator. Failure to do so can result in injury or damage to electrical system.

2.7L Engine

1. Before servicing the vehicle, refer to the Precautions section.
2. Disconnect negative battery cable.
3. Remove alternator drive belt.
4. Disconnect alternator field circuit plug.
5. Remove B+ terminal nut and wire.
6. Remove 2 lower mounting bolts.
7. Remove alternator.

To install:

1. Install alternator.
2. Install upper bolt mounting bolt.
3. Install 2 lower mounting bolts.
4. Tighten bolts to 48 ft. lbs. (65 Nm).
5. Install B+ terminal nut and wire. Tighten nut to 115 inch lbs. (13 Nm).
6. Connect alternator field circuit plug.
7. Install alternator drive belt.
8. Connect negative battery cable.

3.5L Engines

1. Before servicing the vehicle, refer to the Precautions section.
2. Disconnect negative battery cable.
3. Remove alternator drive belt.
4. Remove bracket bolts.
5. Remove upper mounting bolt.
6. Raise and support vehicle.
7. Remove middle splash pan.
8. Disconnect alternator field circuit plug.
9. Remove B+ terminal nut and wire.
10. Remove lower mounting bolts.
11. Remove alternator.

To install:

1. Install alternator.
2. Install lower mounting bolts. Loosen install the upper mounting bolt.
3. Tighten lower mounting bolts to 48 ft. lbs. (65 Nm).
4. Connect alternator field circuit plug.
5. Install B+ terminal nut and wire. Tighten nut to 115 inch lbs. (13 Nm).
6. Install middle splash pan.
7. Lower vehicle.
8. Remove loose installed upper bolt.
9. Install bracket and bracket bolt.
10. Install upper mounting bolt and bracket.
11. Tighten upper mounting bolt to 48 ft. lbs. (65 Nm).
12. Tighten the bracket bolt to 40 ft. lbs. (54 Nm).
13. Install alternator drive belt.
14. Connect negative battery cable.

5.7L Engines

1. Before servicing the vehicle, refer to the Precautions section.
2. Disconnect negative battery cable at battery.
3. Remove alternator drive belt.
4. Raise and support vehicle.
5. Unsnap plastic insulator cap from B+ output terminal.
6. Remove B+ terminal mounting nut at rear of alternator. Disconnect terminal from alternator.
7. Disconnect field wire connector at rear of alternator by pushing on connector tab.
8. Remove alternator support bracket nut and bolt. Remove support bracket. See Figure 1.
9. Remove 2 alternator mounting bolts. See Figure 2.
10. Remove alternator from vehicle.

Fig. 1 Alternator Support Bracket - 5.7L engine



Fig. 2 Alternator Mounting Bolts - 5.7L engine

For step by step alternator removal on Peugeot vehicle,click the link below:----

How to change Alternator on Peugeot

http://www.howtorepairguide.com/2012/11/how-to-change-alternator-on-peugeot.html

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These will help.

Thanks.

I have the same Jeep model 5.2L V8, to replace the alternator, check the next procedure...

Once the determination is made that the alternator is at fault, off vehicle testing can be used to determine the defective component inside the alternator.
See Figures 1 through 11

1. Disconnect the negative battery cable.
2. Remove the drive belt.
3. If necessary, remove any splash shielding for easier access to the alternator.

Fig. 1: For easiest access to the alternator assembly, first remove the splash shield mounting fasteners ...

Fig. 2: ... then swing it out of the way for access to the alternator assembly

Fig. 3: View of the alternator electrical connections-(A) battery positive, (B) field terminals, (C) wire harness hold down, (D) ground terminal

1. Tag and disengage the alternator wiring.

It may be necessary to remove the alternator and mounting bracket from the vehicle as an assembly.

1. If equipped, remove the front alternator assembly mounting plate.

Fig. 4: Remove the six nuts and bolts that secure the front mounting plate to the alternator assembly

Fig. 5: Remove the front alternator assembly mounting plate from below the vehicle

1. Unfasten the alternator mounting and pivot bolts and remove the alternator.
2. If installing the original alternator assembly, push out the pivot bushing as illustrated.

Fig. 6: After removing the alternator assembly front mounting plate, remove the front engine-to-alternator bracket mounting stud

Fig. 7: Remove the two alternator bracket-to-engine mounting bolts

Fig. 8: Remove the alternator and mounting bracket assembly from the vehicle

To install:

1. Mount the alternator to the brackets with the nuts and bolts. Tighten the two mounting bolts and nuts to 40 ft. lbs. (54 Nm).
2. If the alternator and mounting bracket were removed as an assembly, install the assembly into the vehicle.
3. If removed, install the front mounting plate.
4. Engage the alternator electrical connections.
5. If removed, install the splash shield.
6. stall the drive belt and attach the negative battery cable.

Hope this helps (remember to rate and comment this answer).

Alternator - REMOVAL & INSTALLATION

1. Disconnect the negative battery cable.
2. Raise and safely support the front of the vehicle securely on jackstands.
3. Remove the passenger side engine and transaxle splash shield.
4. Remove the alternator wiring harness bracket bolt from the rear of the alternator.
5. Disconnect the alternator electrical connector from the alternator.
6. Remove the ground wire nut and wire.
7. Remove the B terminal wire boot. Remove the B terminal nut and wire.
8. Loosen the inner and outer alternator to bracket mounting bolts.
9. Loosen the alternator adjustment lock bolt.
10. Turn the alternator adjustment bolt counterclockwise to loosen the belt.
11. Remove the belt from the alternator.
12. Remove the alternator lock bolt and washer.
13. Remove the inner alternator to bracket mounting bolt and two washers.
14. Remove the outer alternator to bracket mounting bolt and two washers.
15. Remove the alternator.
16. The installation is the reverse of removal.
17. Adjust the drive belt. For the procedure, please refer to General Information and Maintenance, Routine Maintenance and Tune-Up, Belts, Adjustment, Alternator.
    

Fig. Alternator wire identification


Hope help with this (remember rated this post).

REMOVAL & INSTALLATION
2.2L Engines
CHRYSLER ALTERNATOR

1. Disconnect the negative battery cable.
2. Label and disconnect the wiring (for easy installation).
3. Remove the air conditioning compressor drive belt, if equipped.
4. Loosen the alternator adjusting bracket bolt and adjusting bolt. Remove the alternator belt.
5. Remove the bracket and mounting bolts.
6. Remove the pivot bolt and nut.
7. Lift the alternator from the vehicle.
   

When lifting the alternator out of the vehicle on some years with A/C, clearance may be restricted by the condenser cooling fan assembly or the A/C compressor and mounting bracket assembly, if so, removal of one of these items will be necessary.

To install:

1. Position the alternator against the engine.
2. Install the pivot bolt and nut.
3. Install the mounting bracket bolts, and adjusting bolt.
4. Install drive belts and adjust to specification.
5. Tighten all the mounting bolts and nuts.
6. Connect all alternator terminals.
7. Connect the negative battery cable.

BOSCH ALTERNATOR

1. Disconnect the negative battery cable.
2. Disconnect the wiring and label for easy installation.
3. Remove the air conditioning compressor drive belt.
4. Loosen the alternator adjusting bracket locknut and adjusting screw. Remove the alternator belt.
5. Remove the bracket locknut and mounting bolt.
6. Remove the pivot bolt and nut.
7. Remove the alternator from the engine.

To install:

1. Position the alternator against the engine.
2. Install pivot bolt and nut.
3. Set the mounting bracket in place and install the bracket mounting bolt and locknut.
4. Install the drive belts and adjust to specification.
5. Tighten all the mounting bolts and nuts.
6. Connect all alternator terminals.
7. Connect the negative battery cable.

2.5L Engines
2.5L engines were equipped with either Chrysler or Bosch alternators.

1. Disconnect the negative battery cable.
2. Remove the drive belts.
3. Remove the adjusting bracket-to-engine mounting bolt.
4. Remove the adjusting locking bolt and nut, then remove the mounting bracket.
5. Position the alternator to gain access to the wiring.
6. Disconnect the wiring and label for easy installation.
7. Remove the pivot bolt, nut, and washers.
8. Remove the alternator assembly from the engine.
   

To install:

1. Position the alternator assembly against the engine.
2. Loosely install the pivot bolt, washers, and nut.
3. Attach all wiring connectors to the alternator.
4. Position the mounting bracket in place, then install engine mounting bolt.
5. Loosely install the adjusting locking bolt and nut.
6. Install the drive belts, and adjust to specification.
7. Tighten all mounting bolts and nuts.
8. Connect the negative battery cable.
   

2.6L Engines
2.6L engines were equipped with Mitsubishi alternators.

1. Disconnect the negative battery cable.
2. Disconnect the wiring and label for easy installation.
3. Remove the adjusting strap mounting bolt.
4. Remove the drive belts.
5. Remove the support mounting bolt and nut.
6. Remove the alternator assembly.

To install:

1. Position the alternator assembly against the engine, then install the support bolt.
2. Install the adjusting strap mounting bolt.
3. Install the alternator belts and adjust to specification.
4. Tighten all the support bolts and nuts.
5. Connect all of the wiring terminals to the alternator.
6. Connect the negative battery cable.

3.0L Engines
The 3.0L engines were equipped with either the Nippondenso or Bosch alternators.

1. Disconnect the negative battery cable.
2. Install a 1 / 2 in. breaker bar in the tensioner slot. Rotate counterclockwise to release belt tension and remove poly-V belt.
3. Remove the alternator mounting bolts (2).
4. Remove the wiring and remove alternator.
   

To install:

1. Position the alternator onto the engine, then install the wiring.
2. Set the alternator against the mounting bracket and install the mounting bolts.
3. Rotate the tensioner counterclockwise and install poly-V belt.
4. Connect the negative battery cable.
   

3.3L and 3.8L Engines
The 3.3L and 3.8L engines were equipped with the Nippondenso alternators.

1. Disconnect the negative battery cable.
2. Remove the alternator drive belt, by relieving the tension on the dynamic tensioner.
3. Loosen the nut on the support bracket at the exhaust manifold, do not remove it.
4. Remove the alternator tensioner/power steering bracket bolt.
5. Remove the tensioner stud nut and remove the tensioner.
6. Remove the alternator mounting bolts.
7. Remove the power steering reservoir from the mounting bracket, do not disconnect the hoses, and position it out of the way.
8. Remove the alternator support bracket bolts. Remove the intake plenum to alternator bracket bolt and remove the alternator support bracket from the engine.
9. Remove the alternator from the engine and disconnect the electrical leads.
   

To install:

1. Install the alternator in position on the engine and connect the electrical leads.
2. Install the alternator support bracket, tighten the retaining bolts to 40 ft. lbs. (54 Nm).
3. Install the power steering reservoir on the mounting bracket.
4. Install the alternator mounting bolts, tighten the bolts to 40 ft. lbs. (54 Nm).
5. Install the tensioner and tensioner mounting stud. Install the retaining nut on the exhaust manifold.
6. Install the alternator belt, insert a 1 / 2 in. extension into the square hole in the tensioner and turn the tensioner. Tighten the tensioner bolt.
7. Connect the negative battery cable.

Hope this help (remember comment and rated this).

Removal & Installation

Once the determination is made that the alternator is at fault, off vehicle testing can be used to determine the defective component inside the alternator.
See Figures 1 through 11

1. Disconnect the negative battery cable.
2. Remove the drive belt.
3. If necessary, remove any splash shielding for easier access to the alternator.
   

Fig. 1: For easiest access to the alternator assembly, first remove the splash shield mounting fasteners ...



Fig. 2: ... then swing it out of the way for access to the alternator assembly



Fig. 3: View of the alternator electrical connections-(A) battery positive, (B) field terminals, (C) wire harness hold down, (D) ground terminal

1. Tag and disengage the alternator wiring.

It may be necessary to remove the alternator and mounting bracket from the vehicle as an assembly.

1. If equipped, remove the front alternator assembly mounting plate.

Fig. 4: Remove the six nuts and bolts that secure the front mounting plate to the alternator assembly



Fig. 5: Remove the front alternator assembly mounting plate from below the vehicle

1. Unfasten the alternator mounting and pivot bolts and remove the alternator.
2. If installing the original alternator assembly, push out the pivot bushing as illustrated.
   

Fig. 6: After removing the alternator assembly front mounting plate, remove the front engine-to-alternator bracket mounting stud



Fig. 7: Remove the two alternator bracket-to-engine mounting bolts



Fig. 8: Remove the alternator and mounting bracket assembly from the vehicle



Fig. 9: If re-installing, the alternator has a pivot bushing on the pivot arm that should be pushed out before installation



Fig. 10: Mount a C-clamp and 18mm socket on the alternator pivot bushing ...



Fig. 11: ... then compress the C-clamp until it pushes the alternator pivot bushing out
To install:

1. Mount the alternator to the brackets with the nuts and bolts. Tighten the two mounting bolts and nuts to 40 ft. lbs. (54 Nm).
2. If the alternator and mounting bracket were removed as an assembly, install the assembly into the vehicle.
3. If removed, install the front mounting plate.
4. Engage the alternator electrical connections.
5. If removed, install the splash shield.
6. Install the drive belt and attach the negative battery cable.

Also, other details can find in your Grand Cherokee Repair Manual.

Good luck (and remember rated this).

you need to loosen and remove the alternator mounting bolts and remove the V - belt and alternator assembly.

Removal & Installation


Rotate the tensioner and remove the belt from around the alternator pulley


Detach the 2 connectors from the alternator


Slide the boot up to access the battery cable on the rear of the alternator


Remove the nut retaining the battery cable and . . .


. . . remove the battery cable from the post on the rear of the alternator


Remove the three alternator rear mounting bolts


Remove the two front alternator mounting bolts


Remove the alternator from the engine by carefully lifting it up and out of the engine compartment

2. Disconnect the negative battery cable.
   
4. Tag and disconnect the wiring connectors from the rear (or side) of the alternator. To disconnect push-on type terminals, depress the lock tab and pull straight off.
   
5. On 3.8L and 4.6L engines, rotate the automatic tensioner away from the drive belt and disengage the drive belt from the alternator pulley. Remove the alternator brace.
   
6. On 3.8L engines, remove the alternator pivot bolts, top and bottom and remove the alternator.
   
7. On 5.0L engines, loosen the alternator pivot bolt and remove the adjusting bolt. Disengage the drive belt from the alternator pulley.
   
8. On 3.8L and 5.0L engines, remove the alternator pivot bolt and the alternator. On 4.6L engines, remove the alternator mounting bolts and remove the alternator.
   
9. Installation is the reverse of the removal procedure. On 4.6L engines, tighten the alternator mounting bolts to 15–22 ft. lbs. (20–30 Nm) and the alternator brace bolts to 70–106 inch lbs. (8–12 Nm). In addition, on 5.0L engines, adjust the drive belt tension
   

2000 Ford Truck Expedition 4WD 4.6L EFI 8cyl

Alternator - REMOVAL & INSTALLATION

4.2L Engine

1. Disconnect the negative battery cable.
2. Disconnect 2 alternator and voltage regulator electrical harness connectors at the alternator. To disconnect push-on type terminals, depress the lock tab and pull straight off.
3. Remove the positive battery cable nut and remove the positive battery cable at the alternator.
4. Rotate the drive belt tensioner away from the drive belt and remove the drive belt from the alternator pulley.
5. Remove 3 alternator retaining bolts and remove the alternator.

To install:

1. Place the alternator on the engine and install 3 alternator retaining bolts. Tighten the bolts to 18-22 ft. lbs. (20-30 Nm).
2. Rotate the drive belt tensioner away from the drive belt and install the drive belt on the alternator pulley.
3. Connect 2 alternator and voltage regulator electrical harness connectors.
4. Connect the positive battery cable to the alternator and install the nut and washer. Tighten the nut to 84 inch lbs. (10 Nm).
5. Connect the negative battery cable.
6. Start the engine and check for proper charging system operation.

4.6L, 5.4L and 6.8L Engines



Fig. 1 Detach the connectors from the alternator



Fig. 2 Remove the nut and the battery cable from the post on the rear of the alternator



Fig. 3 Remove the 2 front alternator mounting bolts and ...



Fig. 4 Remove the alternator from the engine by carefully lifting it up and...



Fig. 5 ... out of the engine compartment

1. Disconnect the negative battery cable.
2. Rotate the drive belt tensioner away from the drive belt and remove the drive belt from the alternator pulley.
3. Detach the electrical harness connectors at the alternator assembly.
4. Disconnect the positive battery cable and remove the nut and washer.
5. Remove 2 front alternator bolts.
6. Remove the rear alternator support bracket retaining bolts and the support bracket.
7. Remove the alternator from the vehicle.

To install:

1. Place the alternator in position and loosely install 2 front alternator retaining bolts.
2. Install the alternator bracket and 3 alternator bracket bolts. Tighten to 84 inch lbs. (10 Nm).
3. Tighten 2 front alternator retaining bolts to 19 ft. lbs. (26 Nm).
4. Connect 2 electrical harness connectors to the alternator assembly.
5. Connect the positive battery cable and install the nut and washer. Tighten the nut to 72 inch lbs. (8 Nm).
6. Rotate the drive belt tensioner away from the drive belt and install the drive belt on the alternator pulley.
7. Connect the negative battery cable.
8. Start the engine and check for proper charging system operation.

5.8L and 7.5L Gasoline Engines and 7.3L Diesel Engine

1. Disconnect the battery ground cable.
2. Label and detach the connectors from the alternator.
3. Release the tensioner and remove the drive belt from the alternator pulley.
4. Remove the alternator retaining bolts.
5. Remove the alternator from the vehicle.

To install:

1. Position the alternator and install the retaining bolts. Tighten the retaining bolts to 15-21 ft. lbs. (21-29 Nm).
2. Install the drive belt.
3. Attach the alternator connectors.
4. Connect the battery ground cable.

I really hope help you with this (remember rated this help) Good luck.

3.0 SOHC. TURN OFF RADIO. THEN DISCONNECT BATTERY NEGATIVE CABLE.REMOVE AIR CLEANER ASSEMBLY.LOOSEN THE TENSIONER PULLEY.REMOVE ALTERNATOR DRIVE BELT .REMOVE ACCELERATOR CABLE.REMOVE.BRAKE BOOSTER VACUUM HOSE.REMOVE EGR VALVE.REMOVE ALTERNATOR ELECTRICAL CONNECTORS. THEN REMOVE MOUNTING BOLTS THEN REMOVE ALTERNATOR. THE 3.0 DOHC DISCONNECT NEGATIVE BATTERY CABLE.REMOVE SURGE TANK.REMOVE AIR DELIVERY HOSES TO GAIN ACCESS TO THE ALTERNATOR .IF YOU HAVE AIR CONDITIONER .REMOVE THE CLAMP .RAISE THE SUCTION HOSE.USE SOMETHING TO HOLD IT OUT OF THE WAY.LOOSEN TENSIONER PULLEY .AND REMOVE THE ALTERNATOR DRIVE BELT .DISCONNECT THE OXYGEN SENSOR CONNECTOR .DISCONNECT THE ALTERNATOR ELECTRICAL CONNECTORS.REMOVE ALTERNATOR BRACKETS AND MOUNTING BOLTS .REMOVE THE BRACKET AND ALTERNATOR AS A ASSEMBLY.SEPARATE THEM ON A WORK TABLE.