GENERAL SPECIFICATIONS CHART
| Item | Specification |
|---|---|
| Generator, Dual upper (6.0L Primary) | |
| Rating | 95/140 amp (max) @1800-6000 generator RPM, approximately 500-2000 engine RPM |
| Pulley ratio | 2.79:1 |
| Voltage regulator type | Electronic internal with generator |
| Generator, Dual lower (6.0L Secondary) | |
| Rating | 75/120 amp (max) @1800-6000 generator RPM, approximately 500-2000 engine RPM |
| Pulley ratio | 3.00:1 |
| Voltage regulator type | Electronic internal with generator |
| Generator, Single (6.0L) | |
| Rating | 70/115 amp (max) @ 1800-6000 generator RPM, approximately 500-2000 engine RPM |
| Pulley ratio | 2.79:1 |
| Voltage regulator type | Electronic internal with generator |
| Generator, Single (gasoline) | |
| Rating | 70/115 amp (max) @ 1800-6000 generator RPM, approximately 500-2000 engine RPM |
| Pulley ratio (5.4L/6.8L) | 2.71:1 |
| Voltage regulator type | Electronic integral rear-mounted regulator |
GENERAL SPECIFICATIONS CHART
TORQUE SPECIFICATIONS CHART
| Description | Nm |
|---|---|
| Brush and terminal holder (6.0L) | 3 |
| Brush and terminal holder retaining screws | 2.8-4.0 |
| Generator B+ terminal nut (6.0L) | 8 |
| Generator B+ terminal nut (4.6L, 5.4L, and 6.8L) | 7-9 |
| Generator bottom mounting bolts (4.6L, 5.4L, and 6.8L) | 25 |
| Generator mounting mounting bolts/stud bolts (6.0L) | 47 |
| Generator mounting bolts (4.6L, 5.4L, and 6.8L) | 22 |
| Generator regulator and brushes mounting screws | 2.3-3.4 |
| Generator top bracket mounting bolts (4.6L, 5.4L, and 6.8L) | 10 |
| Ground strap | 8 |
| Manifold absolute pressure (MAP) bracket screws | 5 |
| Oil filler neck bracket screw | 2 |
| Power steering reservoir bracket screws | 8 |
| Pulley nut | 82-135 |
| Turbo-to-air cooler pipe bracket screws | 2 |
| Turbo-to-air cooler pipe bracket stud nut and bolt | 25 |
| Turbo-to-air cooler pipe clamps (6.0L) | 12 |
| Upper intake plenum to generator bracket bolts (4.6L, 5.4L, and 6.8L) | 9-12 |
| Wiring harness conduit screws | 2 |
| Voltage regulator | 4 |
TORQUE SPECIFICATIONS CHART
The charging system consists of the following components
- Battery
- Auxiliary battery (if equipped)
- Primary battery (6.0L)
- Secondary battery (6.0L)
- Generator (single)
- Generator (dual, 6.0L) (if equipped)
- Generator voltage regulator wiring
- Voltage regulator
Refer to CHARGING SYSTEM - GENERAL INFORMATION .
Scheme 80
Scheme 81
Scheme 82
- Disconnect the battery. For additional information, refer to «BATTERY, MOUNTING AND CABLES»(ref-210181) .
- Remove the drive belt. For additional information, refer to «SPECIFICATIONS & DRIVE BELT ROUTING»(ref-165012) .
- Remove the bolts retaining the upper intake plenum to generator bracket.
- Disconnect the generator rear connections. Remove the B+ terminal nut and disconnect the terminal. Disconnect the S electrical connector. Disconnect the ASI electrical connector.
- Remove the bolts and lift out the generator.
Scheme 83
Scheme 84
- To install, reverse the removal procedure.
Scheme 85
Scheme 86
Scheme 87
Scheme 88
Scheme 89
- Disconnect the battery. For additional information, refer to «BATTERY, MOUNTING AND CABLES»(ref-210181) .
- Disconnect the air cleaner assembly. Loosen the worm clamp. Remove the bolts and pull the air cleaner assembly away from its mounted position.
- Disconnect the mass air flow (MAF) sensor electrical connector.
- Remove the drive belt from the generator. For additional information, refer to «SPECIFICATIONS & DRIVE BELT ROUTING»(ref-165012) .
- Disconnect the generator rear connections. Remove the B+ terminal nut and disconnect the terminal. Disconnect the S electrical connector. Disconnect the ASI electrical connector.
- Remove the bolts retaining the upper intake plenum to the generator bracket.
- Remove the bolts and lift out the generator.
Scheme 90
Scheme 91
- To install, reverse the removal procedure.