🏷️ Basic Information

Make:

Jeep

Model:

Cherokee (XJ)

Year:

1984

Body Style:

Compact SUV

Chassis Code:

XJ

👋 Introduction

Vehicle Segment:

Compact SUV, off-road capable vehicle.

Competitors:

Ford Bronco II, Chevrolet S-10 Blazer, Nissan Pathfinder, Toyota 4Runner, Isuzu Trooper.

Vehicle Attributes:

Unibody construction, excellent off-road capability, relatively compact size, durable and reliable powertrain options, versatile utility.

Target Audience:

Professional automotive technicians, experienced DIY mechanics, Jeep enthusiasts seeking in-depth repair knowledge.

📋 Manual Details

Primary Focus:

Repair and Service Procedures

Estimated Pages:

Varies by specific manual edition, but typically 500-1000+ pages for comprehensive service manuals of this era.

Type:

Service Manual / Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine mechanical, lubrication, cooling, fuel system, exhaust system, ignition system, engine electrical, manual transmission, automatic transmission, driveline (transfer case, axles, driveshafts, differentials).

Chassis:

Steering, suspension (front and rear), braking system (hydraulic, mechanical, parking brake), wheels and tires.

Electrical:

Battery, charging system, starting system, lighting, instruments and gauges, wipers/washers, horn, power windows, power door locks, radio, basic body electrical.

Body:

Exterior body panels, interior trim, seats, doors, hood, tailgate, glass, bumpers, body hardware, underbody and frame components.

Maintenance:

Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement, tire rotation, brake pad replacement, battery service.

Diagnostics:

Troubleshooting charts, symptom analysis, diagnostic trouble codes (where applicable for the era), testing procedures for various components.

Repair:

Detailed step-by-step instructions for component removal, overhaul, installation, and adjustment across all major vehicle systems.

Specifications:

Torque specifications, clearances, fluid capacities, electrical specifications, diagnostic parameters.

Depth:

Comprehensive, ranging from routine maintenance to major component overhaul and advanced diagnostics, suitable for professional technicians and experienced DIY enthusiasts.

📊 Manual Specifications

File Type:

Portable Document Format (PDF)

Resolution:

Typically high-resolution scans of original factory manuals, ensuring clarity of diagrams and text.

Format Type:

Digital Download (Not applicable for physical binding)

Format Type:

Digital Document (Not applicable for physical paper type)

⚙️ Engine Specifications

Engine Code 1:

AMC 2.5L I4 (OHV)

Engine Displacement 1:

2467 cc (150.5 cu in)

Engine Configuration 1:

Inline 4-Cylinder

Bore Stroke 1:

3.75 in x 3.50 in (95.25 mm x 88.9 mm)

Compression Ratio 1:

8.2:1 (approx.)

Horsepower 1:

105-115 hp @ 4500-4800 rpm (varies slightly by year/tuning)

Torque 1:

130-135 lb-ft @ 2000-2800 rpm (varies slightly by year/tuning)

Engine Code 2:

AMC 4.0L I6 (OHV)

Engine Displacement 2:

3957 cc (241.5 cu in)

Engine Configuration 2:

Inline 6-Cylinder

Bore Stroke 2:

3.875 in x 3.5625 in (98.4 mm x 90.5 mm)

Compression Ratio 2:

8.8:1 (approx.)

Horsepower 2:

173-177 hp @ 4500-4800 rpm

Torque 2:

220-225 lb-ft @ 2400-3000 rpm

Fuel Delivery 1:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded Gasoline

🔧 Transmission

Transmission Type 1:

Manual Transmission

Transmission Model 1:

AX-4 (4-speed) / BA-10 (5-speed, later 80s, but may not be in early 84)

Transmission Type 2:

Automatic Transmission

Transmission Model 2:

TF-904 / A904 (3-speed)

Transfer Case:

Selec-Trac (NV242) or Command-Trac (NV242) full-time 4WD or part-time 4WD systems.

📐 Dimensions

Length:

Approx. 167-170 inches (4241-4318 mm)

Width:

Approx. 69.9 inches (1775 mm)

Height:

Approx. 63.4-64.4 inches (1610-1636 mm)

Wheelbase:

101.4 inches (2576 mm)

Curb Weight:

Approx. 3000-3400 lbs (1361-1542 kg)

🛡️ Safety Features

NHTSA Rating:

Not rated by NHTSA in modern standards, but generally considered robust for its era. Focus on structural integrity and intended off-road use.

Braking System:

Front disc brakes, rear drum brakes. Optional rear disc brakes on some models/later years.

Seatbelts:

Lap and shoulder belts for front occupants, lap belts for rear. High-mounted brake light (standard for 1986+ in US, may be optional or absent in early 84).

Body Structure:

Unibody construction designed for rigidity and crash energy management.

💡 Technology Features

Audio System:

Factory AM/FM radio with cassette player. Optional premium sound systems available.

ABS:

Anti-lock Braking System (ABS) was not standard on 1984 models, typically introduced on later years.

Usb Bluetooth:

Not applicable. Aftermarket solutions required for modern connectivity.

🔧 Maintenance

Oil Change Interval:

Every 3,000 to 5,000 miles (4,800 to 8,000 km) or 6 months, depending on driving conditions and oil type used.

Transmission Fluid Change:

Manual: Inspect periodically, change if contaminated. Automatic: 30,000 to 60,000 miles (48,000 to 96,000 km).

Coolant Flush:

Every 30,000 to 60,000 miles (48,000 to 96,000 km) or 2-4 years.

Spark Plug Replacement:

Every 30,000 to 60,000 miles (48,000 to 96,000 km), depending on plug type.

Engine Oil Spec:

API SF or SG, SAE 10W-30 or 10W-40 (check owner's manual for specific recommendations based on temperature).

Coolant Spec:

Ethylene glycol-based coolant, typically a green formulation. Mix 50/50 with distilled water.

Automatic Transmission Fluid Spec:

Chrysler ATF+2 or ATF+3 (equivalent to Dexron II/III).

Manual Transmission Fluid Spec:

GL-3 or GL-4 gear oil, SAE 75W-90 or 80W-90.

Transfer Case Fluid Spec:

NP207/231: ATF+2 or ATF+3. NV242: ATF+2 or ATF+3.

Common Problems:

Rust (especially rocker panels, floor pans, rear quarter panels, tailgate), rear main seal leaks, valve cover gasket leaks, cooling system issues (radiator, water pump, thermostat), leaf spring bushings, track bar wear, exhaust manifold cracks (4.0L), interior trim degradation, aging electrical connectors.

📚 Vehicle History

Jeep Legacy:

Jeep has a long history of producing rugged, capable off-road vehicles, dating back to World War II. The XJ Cherokee continued this legacy, offering a more refined and modern approach to the SUV.

Xj Introduction:

The Jeep Cherokee (XJ) was introduced for the 1984 model year, marking a significant departure from traditional body-on-frame SUVs with its unibody construction. It became an instant success and set the template for modern compact SUVs.

Manufacturing Plant:

Initially Toledo, Ohio, USA.

Production Years:

1984-2001 (North America), production continued elsewhere until 2015.

🏆 Awards & Recognition

Automotive Journalism Awards:

The XJ Cherokee was highly regarded by automotive publications for its groundbreaking design and capabilities, often cited as a benchmark for compact SUVs. While specific awards for the '84 model year might not be as widely documented as later models, its concept was revolutionary.