🏷️ Basic Information Identification Make: Dodge Model: Ram Production Years: 1989-1996 Codes Chassis Code: Second Generation Ram (AB/AN platform) 👋 Introduction Market Position Segment: Full-size Pickup Truck Target Audience: Dodge Ram owners, independent repair shops, automotive technicians Competitive Analysis Key Competitors: Ford F-Series, Chevrolet C/K series (Silverado/Sierra), GMC Sierra Key Features Vehicle Design Philosophy: Heavy-duty construction, powerful engine options (especially the Magnum V8s and Cummins diesel), spacious cabin, and robust towing capabilities Manual Value Proposition: Provides factory-level diagnostic and repair information essential for maintaining and repairing these durable trucks, covering a wide range of configurations. 📋 Manual Details Coverage Areas Manual Type: Complete Official Service and Repair Manual Language: English Format: PDF Page Count Estimated Page Count: Thousands (typical for comprehensive service manuals of this era) 📖 Manual Coverage Systems Covered Engine: All gasoline and diesel engines offered during the specified production years (e.g., 3.9L V6, 5.2L V8 Magnum, 5.9L V8 Magnum, 5.9L Cummins Turbo Diesel) Transmission: Manual transmissions (e.g., NV3500, NV4500) and automatic transmissions (e.g., A500/42RH, A518/46RH, A727/37RH, A727/47RH) Drivetrain: Rear-wheel drive (RWD) and four-wheel drive (4WD) systems, including transfer cases and differentials Suspension: Front and rear suspension components, steering system (power steering, steering gear, linkages) Brakes: Front and rear brake systems (disc and drum), parking brake, hydraulic systems, ABS (if equipped) Electrical: Complete wiring diagrams, lighting system, charging system (alternator, battery), starting system (starter motor), ignition system, body control modules, instrument cluster, comfort and convenience features Body: Body and chassis repair, door mechanisms, interior trim, exterior trim, bumpers, glass, cab and bed components HVAC: Heating, ventilation, and air conditioning systems Fuel: Fuel tank, fuel pump, fuel lines, fuel injection system (MPI for gasoline engines) Exhaust: Exhaust manifold, catalytic converter, mufflers, pipes Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, lubrication points Troubleshooting: Diagnostic procedures, symptom-based troubleshooting guides, fault code interpretation (OBD-I) Repair: Step-by-step repair procedures for all major vehicle components and systems, including engine overhauls, transmission rebuilds, brake caliper replacement, suspension component repair Diagnostics: Engine diagnostics, transmission diagnostics, electrical system diagnostics, ABS diagnostics Special Tools: Identification and usage of specialized tools required for specific repairs Technical Depth Depth: Comprehensive, from basic fluid level checks to complete engine and transmission rebuilds, detailed torque specifications, and electrical schematics 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely searchable text, allowing for quick keyword-based navigation Print Quality Printability: Designed to be printable, allowing users to create physical copies of specific sections or the entire manual Binding Type Binding: N/A (Digital format) Paper Type Paper Recommendation: N/A (Digital format) ⚙️ Engine Specifications Primary Engine 3.9L V6 Mpi: Displacement: 3.9L (239 cu in), Bore x Stroke: 3.66 x 3.57 in, Compression Ratio: 8.9:1, Fuel System: Multi-Point Fuel Injection (MPI), Horsepower: ~170-175 hp @ 4000-4800 rpm, Torque: ~230-235 lb-ft @ 2400-3200 rpm 5.2L V8 Magnum Mpi: Displacement: 5.2L (318 cu in), Bore x Stroke: 3.91 x 3.31 in, Compression Ratio: 8.7:1, Fuel System: Multi-Point Fuel Injection (MPI), Horsepower: ~200-230 hp @ 4000-4800 rpm, Torque: ~290-330 lb-ft @ 2400-3200 rpm 5.9L V8 Magnum Mpi: Displacement: 5.9L (360 cu in), Bore x Stroke: 4.00 x 3.58 in, Compression Ratio: 8.7:1, Fuel System: Multi-Point Fuel Injection (MPI), Horsepower: ~230-250 hp @ 4400-4800 rpm, Torque: ~330-370 lb-ft @ 3200-3600 rpm 5.9L Cummins Turbo Diesel: Displacement: 5.9L (359 cu in), Bore x Stroke: 4.02 x 4.72 in, Fuel System: Direct Injection, Turbocharged, Horsepower: ~160-180 hp @ 2500-2800 rpm, Torque: ~400-440 lb-ft @ 1600-1800 rpm Performance Engine Options Overview: Choice of reliable and powerful gasoline V6 and V8 engines, as well as the legendary Cummins inline-6 turbo-diesel, known for durability and torque. Fuel System Fuel Type: Unleaded gasoline (for V6/V8 MPI), Diesel fuel (for Cummins) Fuel Delivery: Multi-Point Fuel Injection (MPI) for gasoline, Direct Injection with turbocharging for diesel. 🔧 Transmission Standard Standard Transmission: Varies by model and engine. Common standard was often a 5-speed manual (e.g., NV3500) or a 4-speed automatic. Optional Optional Transmissions: 4-speed automatic transmissions (A500/42RH, A518/46RH, A727/47RH), heavy-duty 5-speed manual (NV4500) available on some models, particularly diesel. Features Transmission Features: Overdrive gear for improved fuel economy on automatic transmissions, robust construction for towing and hauling. 📐 Dimensions Exterior Body Styles: Regular Cab, Club Cab (extended cab) Bed Lengths: Short Bed (approx. 6.5 ft), Long Bed (approx. 8 ft) Wheelbase: Varies by configuration (e.g., 112" for Regular Cab SWB, 124.7" for Club Cab SWB, 134.9" for Regular Cab LWB, 164.3" for Club Cab LWB) Cargo Towing Capacity: Up to 13,000+ lbs depending on configuration, engine, and axle ratio. Weights Curb Weight: Ranges from approximately 4,000 lbs to over 6,500 lbs depending on configuration. 🛡️ Safety Features Ratings Crash Test Ratings: NHTSA ratings for this era are generally available but may vary by specific year and test. Commonly received 3 or 4-star ratings in frontal impacts. Active Features Active...