🏷️ Basic Information Identification Make: Dodge Model: Ram 4000 Year: 2006, 2007 Chassis Code: DS/TH Codes Vin Code: 1, 4, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T, V, W, X, Y, Z 👋 Introduction Market Position Segment: Heavy-Duty Pickup Truck / Chassis Cab Target User: Professional automotive technicians, fleet maintenance personnel, and experienced DIY mechanics. Competitive Analysis Competitors: Ford F-Series Super Duty (F-350, F-450), Chevrolet Silverado HD, GMC Sierra HD. Key Features Documentation Scope: Provides dealership-level repair information for the specific model years. Diagnostic Emphasis: Highlights special aspects of the product for effective diagnosis and repair. 📋 Manual Details Coverage Areas General Coverage: Comprehensive repair and overhaul of Dodge Ram 4000 2006-2007 vehicles. Specific Coverage: Tune-ups, maintenance, removal/installation, assemblies/disassemblies, fuel system, ignition, lubrication, exhaust, electrical system, body, engine, transmission, and proprietary components. Page Count Estimated Page Count: Varies by specific edition, but comprehensive workshop manuals typically range from 1500-3000+ pages. Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine (including detailed disassembly and reassembly), Fuel System (components, testing, diagnostics), Ignition System (components, testing, diagnostics), Exhaust System (components, emissions), Transmission (manual and automatic, overhaul procedures). Chassis: Suspension (front and rear), Steering System, Brake System (hydraulic, components, diagnostics, parking brake), Wheels and Tires. Electrical: Vehicle Electrical System (wiring diagrams, component testing, diagnostics), Lighting System, Instrumentation and Gauges, Starting and Charging System, Body Control Modules, Powertrain Control Modules. Body: Body Construction, Exterior Trim, Interior Trim, Doors, Windows, Seats, HVAC (Heating, Ventilation, and Air Conditioning). Procedures Included Maintenance: Routine maintenance schedules, fluid checks and changes, filter replacements, lubrication points. Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics, electrical circuit testing. Repair Overhaul: Detailed step-by-step instructions for component removal, disassembly, repair, assembly, and installation. Adjustments: Alignment procedures, brake adjustments, clutch adjustments (if applicable), ignition timing adjustments (if applicable). Technical Depth Depth: Comprehensive, covering routine maintenance to complete engine and transmission rebuilds, including specialized diagnostic procedures and proprietary component information. 📊 Manual Specifications File Format Format: PDF Searchability: Likely text-searchable within the PDF for quick information retrieval. Print Quality Printability: Printable Binding Type Type: Digital (PDF) - No physical binding. Paper Type Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Family: Cummins ISB (commonly found in Ram 4000) Displacement: 5.9L (359 cu. in.) Fuel Type: Diesel Performance Horsepower Range: Typically 250-305 HP (depending on specific engine tune and rating for the model year) Torque Range: Typically 500-550 lb-ft (depending on specific engine tune and rating for the model year) Fuel System Injection Type: High-pressure Common Rail (HPCR) with Electronic Unit Injectors (EUIs) or similar advanced diesel injection technology. Fuel Filter Part Number: Refer to manual for specific Cummins P/N (e.g., Fleetguard FS1000 series for fuel/water separator, FF series for primary fuel filter). 🔧 Transmission Standard Type: Manual Transmission (e.g., NV5600, G56) or Automatic Transmission (e.g., NV4500, Aisin AS68RC, depending on configuration). Optional Type: Varies based on specific build; often a 6-speed manual or a heavy-duty automatic. Features Transmission Fluid Spec: Manual: SAE 75W-90 (API GL-5) or SAE 50 (API GL-1) for NV5600/G56. Automatic: ATF+4 or equivalent. 📐 Dimensions Exterior Chassis Type: Frame-rail chassis, often configured as a chassis cab for upfitting. Weights Gvwr Range: Typically exceeding 10,000 lbs GVWR, often in the 14,000-16,000+ lb range for Class 4. 🛡️ Safety Features Ratings Crash Test Ratings: N/A for Class 4 chassis cab models as they are designed for upfitting and not typically subjected to standard passenger vehicle crash testing. Active Features Braking System: Hydraulic disc brakes front and rear, potentially with ABS. Passive Features Restraint System: Driver and passenger airbags, seat belts. 💡 Technology Features Infotainment Features: Basic infotainment typically includes AM/FM radio, CD player. Advanced features are limited compared to modern vehicles. Driver Assistance Features: Limited driver assistance features for this era and class. Primarily focused on mechanical operation. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 5,000-7,500 miles for diesel engines, or as specified in the owner's manual/service manual, depending on operating conditions. Fuel Filter Replacement: Refer to manual, but common intervals for diesel fuel filters are around 15,000-30,000 miles. Fluid Specifications Engine Oil: Cummins CES 20078 or API CJ-4 (or later compatible specification for diesel engines), typically 15W-40 weight. Coolant: Heavy-duty OAT (Organic Acid Technology) coolant, typically a 50/50 mix with distilled water. Known Issues Common Problems: Potential for injector issues (if common rail), turbocharger wear, exhaust gas recirculation (EGR) system issues, and general wear and tear on heavy-duty components. Manual provides detailed troubleshooting for these. Importance: Manual provides critical torque specifications for engine components, cylinder heads, wheel bearings, etc., essential for proper assembly and safety. 📚 Vehicle History Brand Heritage Parent Company: DaimlerChrysler (at the time of production) Model Evolution Ram Lineage: The Ram 4000 is part of Dodge's heavy-duty...