Value Proposition:
Provides dealership-level diagnostic, maintenance, and repair information for the 1991 Dodge Ramcharger, empowering owners to perform their own servicing or better understand professional repairs.
Differentiation:
Directly contrasts with generic repair guides by offering vehicle-specific data, factory diagrams, and detailed schematics, eliminating guesswork and ensuring accuracy for the 1991 Ramcharger.
Format Advantage:
Single, easy-to-use PDF manual with searchable text, eliminating the need for multiple physical books. Allows selective printing for convenience and cleanliness.
Content Quality:
Features comprehensive step-by-step instructions, detailed diagrams, illustrations, and wiring schematics directly from the factory source used by technicians.
Primary Coverage:
Service and Repair Manual for 1991 Dodge Ramcharger
Scope:
All models and all repairs A-Z
Estimated Page Count:
Varies by specific edition, but comprehensive factory manuals often exceed 1000 pages. This PDF likely consolidates extensive information.
Type:
Factory Service and Repair Manual
Powertrain:
Engine, Lube, Fuel Service Specifications, Intake/Exhaust/Cooling, Ignition/Starting/Charging, Automatic Transmission, Clutch, Manual Transmission, Transfer Case, Propeller Shaft, Drive Shaft, Differential, Axle Suspension
Chassis:
Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering
Electrical And Body:
Electrical, Wiring Schematics, Meter/Audio/Visual, Horn, Windshield/Glass/Mirror, Instrument Panel, Seat, Engine Hood/Door, Exterior & Interior, Air Conditioning, Supplemental Restraint System (SRS), Seat Belt, Cruise Control, Wiper & Washer, Door Lock, Engine Immobilizer, Multiplex/CAN Communication
Emissions:
Emission Control
Maintenance:
Scheduled maintenance, fluid checks and changes, filter replacements, lubrication
Diagnostics:
Troubleshooting guides, diagnostic flowcharts, symptom-based repair procedures
Repair:
Step-by-step repair instructions for all major vehicle systems and components
Specifications:
Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic trouble codes (DTCs)
Depth:
Factory-level detail, suitable for professional technicians and advanced DIY mechanics. Includes full teardown and reassembly procedures, specialized tool requirements, and detailed diagnostic information.
Printability:
Fully printable, allowing users to print specific pages or entire sections for workshop use. Images can be enlarged for clarity.
Binding:
N/A (Digital PDF)
Software Requirements:
Adobe PDF Reader, Winzip (or equivalent decompression utility). Compatible with Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac operating systems.
Transmission Options:
Likely includes coverage for the A500/A518 (3-speed and 4-speed overdrive automatic) and potentially the NP435 (4-speed manual) or NV4500 (5-speed manual) transmissions, depending on the specific Ramcharger configuration.
Transfer Case:
Information on NP241 (205 type) part-time and potentially full-time 4WD transfer cases.
Clutch Operation:
If equipped with a manual transmission, detailed procedures for clutch adjustment and replacement will be included.
Body Style:
Full-size, two-door sport utility vehicle (SUV).
Curb Weight:
Varies by engine, drivetrain, and options, but typically in the range of 4,500 - 5,000 lbs (approx. 2,040 - 2,270 kg).
Gross Vehicle Weight Rating Gvwr:
The manual will specify GVWR for different configurations, crucial for payload and towing.
Crash Testing:
Information on safety systems and potential occupant protection features of the era. NHTSA/IIHS ratings from this period are often less comprehensive than modern standards.
Braking System:
Details on front disc and rear drum brake systems, potentially including ABS on some later models.
Restraint Systems:
Covers seat belts and potentially the Supplemental Restraint System (SRS) for driver/passenger airbags if equipped, though airbags were less common in 1991.
Audio System:
Basic AM/FM radio, potentially with cassette player. Speaker system and wiring information will be included.
Cruise Control:
Details on the operation and servicing of the factory cruise control system.
Multiplex Communication:
The manual mentions 'Multiplex/CAN Communication.' For a 1991 vehicle, this likely refers to early forms of multiplexing for specific systems (e.g., power windows, door locks), rather than modern CAN bus.
Oil Change:
Typically every 3,000 - 5,000 miles or 6 months, depending on driving conditions. The manual will specify precise intervals based on engine type and oil specification.
Engine Oil:
Likely API SG or SH specification. Viscosity grades such as 5W-30, 10W-30, or 10W-40 will be recommended based on ambient temperature. Manual specifies exact type and capacity.
Transmission Fluid:
For automatic transmissions, likely ATF+3 or equivalent. For manual transmissions, specified gear oil (e.g., GL-4 or GL-5).
Coolant:
Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. Specific Mopar coolant type and capacity will be detailed.
Common Wear Items:
Potential for wear on suspension components (ball joints, tie rods), exhaust systems, and cooling system components (radiator, hoses). The manual provides repair procedures for these and other common wear items.
Electrical Gremlins:
As with many vehicles of this era, electrical connections and grounds can be a source of intermittent issues. Detailed wiring schematics in the manual are essential for diagnosis.
Dodge Trucks:
The Ramcharger is a significant model in Dodge's truck and SUV lineage, built on the durable Ram truck platform.
Second Generation:
The 1991 model falls within the second generation of the Ramcharger (1981-1993), which saw significant updates over its predecessor.
Manufacturing:
Produced by Chrysler Corporation (Dodge division) in the United States.
