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
Segment:
Heavy-Duty Pickup Truck / Chassis Cab
Target User:
Professional automotive technicians, fleet maintenance personnel, and experienced DIY mechanics.
Competitors:
Ford F-Series Super Duty (F-350, F-450), Chevrolet Silverado HD, GMC Sierra HD.
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.
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.
Estimated Page Count:
Varies by specific edition, but comprehensive workshop manuals typically range from 1500-3000+ pages.
Type:
Workshop Service Repair Manual
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).
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).
Depth:
Comprehensive, covering routine maintenance to complete engine and transmission rebuilds, including specialized diagnostic procedures and proprietary component information.
Engine Family:
Cummins ISB (commonly found in Ram 4000)
Displacement:
5.9L (359 cu. in.)
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)
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).
Type:
Manual Transmission (e.g., NV5600, G56) or Automatic Transmission (e.g., NV4500, Aisin AS68RC, depending on configuration).
Type:
Varies based on specific build; often a 6-speed manual or a heavy-duty automatic.
Transmission Fluid Spec:
Manual: SAE 75W-90 (API GL-5) or SAE 50 (API GL-1) for NV5600/G56. Automatic: ATF+4 or equivalent.
Chassis Type:
Frame-rail chassis, often configured as a chassis cab for upfitting.
Gvwr Range:
Typically exceeding 10,000 lbs GVWR, often in the 14,000-16,000+ lb range for Class 4.
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.
Braking System:
Hydraulic disc brakes front and rear, potentially with ABS.
Restraint System:
Driver and passenger airbags, seat belts.
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.
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.
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.
