🏷️ Basic Information

Make:

Land Rover

Model:

Discovery 2

Year:

1998

Series:

LD

Chassis Codes:

LT, LDT

Generation Codes:

Discovery Series II (LD)

👋 Introduction

Positioning:

The 1998 Land Rover Discovery 2 was positioned as a capable, off-road-oriented luxury SUV, offering robust construction and excellent all-terrain performance.

Competitors 1998:

Competed against vehicles such as the Jeep Grand Cherokee, Toyota Land Cruiser, and Mercedes-Benz M-Class.

Vehicle Attributes:

Known for its strong V8 engine, advanced (for the time) ABS and traction control systems (often referred to as 'Hill Descent Control'), and distinctive boxy styling.

Target Audience:

Caters to both novice DIYers and experienced professional mechanics requiring in-depth technical guidance for maintenance, repair, and restoration.

📋 Manual Details

Systems Covered:

Engine (V8), Emission Control, Engine Management, Cooling, Exhaust, Clutch, Manual Gearbox (R380), Transfer Box (LT230SE), Automatic Gearbox (ZF4HP22-24), Propeller Shafts, Axles (Front & Rear), Steering, Suspension (Front & Rear), Brakes, Restraint Systems, Doors, Exterior Fittings, Interior Trim, Screens, Seats, Sunroof, Chassis, Bodywork, Panel Repairs, Corrosion Prevention, Painting, HVAC, Wipers & Washers, Charging & Starting, Lighting, Body Control Unit, Alarm System, Horn, Windows, In-Car Entertainment, Harnesses, Driving Aids, Navigation System, Instruments

Estimated Page Count:

Likely 800-1500+ pages (typical for comprehensive factory service manuals)

Type:

Factory Service and Repair Manual

Language:

English

File Format:

PDF

📖 Manual Coverage

Engine And Powertrain:

Comprehensive coverage including V8 engine, emission controls, engine management system, cooling, exhaust, clutch, manual transmission (R380), automatic transmission (ZF4HP22-24), transfer case (LT230SE), propeller shafts, and axle assemblies.

Suspension And Steering:

Detailed information on front and rear suspension systems, steering mechanisms, and related components.

Braking And Restraint:

Complete procedures for brake system maintenance, repair, and troubleshooting, along with coverage of restraint systems.

Electrical And Body Systems:

Extensive coverage of chassis, body dimensions, panel repairs, corrosion prevention, painting, doors, exterior fittings, interior trim, screens, seats, sunroof, HVAC, wipers, washers, charging and starting systems, lighting, body control unit, alarm, horn, windows, infotainment, wiring harnesses, driving aids, and navigation system.

Maintenance And Repair:

Step-by-step instructions for all maintenance, repair, rebuilding, and refurbishment tasks, including diagnostics and troubleshooting.

Wiring Schematics:

Includes comprehensive wiring schematics essential for diagnosing and repairing electrical issues across all vehicle systems.

Depth:

Factory-level technical depth, suitable for both DIY enthusiasts and professional mechanics, featuring exploded diagrams and detailed illustrations.

Diagnostic Procedures:

Detailed diagnostic procedures for identifying and resolving common and complex faults within the engine, transmission, and electrical systems.

📊 Manual Specifications

Compatibility:

Windows and MAC compatible

Reader Requirement:

Requires Adobe PDF Reader

Printability:

Printable

Binding:

Digital Download (No physical binding)

Paper Quality:

N/A (Digital Format)

Scope:

Factory-level, comprehensive coverage for the entire vehicle, intended for repair, maintenance, and restoration.

⚙️ Engine Specifications

Engine Type:

V8 (likely the 4.0L OHV V8, Rover 'Buick' design)

Engine Displacement:

Approximately 4.0 Liters (3948 cc)

Engine Block Material:

Aluminum alloy

Horsepower Estimate:

Around 180-190 hp @ 4500 rpm

Torque Estimate:

Around 235-245 lb-ft @ 3000 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI)

ECU Type:

Likely a Lucas 14CUX or similar distributed ignition and fuel injection system.

🔧 Transmission

Standard Transmission Type:

Manual: R380 5-speed

Optional Transmission Type:

Automatic: ZF 4HP22-24 4-speed automatic

Transfer Case:

LT230SE 2-speed high/low range transfer box with locking center differential.

📐 Dimensions

Wheelbase:

Approx. 100 inches (2540 mm)

Length:

Approx. 177-180 inches (4496-4572 mm)

Width:

Approx. 70-71 inches (1778-1803 mm)

Height:

Approx. 73-74 inches (1854-1880 mm)

Curb Weight:

Approx. 4500-4800 lbs (2041-2177 kg)

Gross Vehicle Weight Rating:

Typically around 6000-6200 lbs (2722-2812 kg)

🛡️ Safety Features

NHTSA Ratings:

Specific NHTSA ratings for 1998 models may vary; generally considered robust for its era, but modern safety standards differ significantly.

Active Safety:

ABS (Anti-lock Braking System), ETC (Electronic Traction Control), HDC (Hill Descent Control - on specific models/trims)

Passive Safety:

Front airbags, reinforced chassis, side-impact beams.

💡 Technology Features

Audio System:

Factory cassette player with AM/FM radio, optional CD player. Speaker system varies by trim level.

Hdx Features:

Hill Descent Control (HDC) is a key technological feature for off-road control, automatically applying brakes to maintain a slow, steady descent on steep gradients.

Navigation System:

Optional factory navigation system available on some models.

Body Control Unit:

Coverage of the Body Control Unit (BCU) is included, which manages various electronic functions for lights, windows, locks, and alarms.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-6,000 miles or 6 months, depending on driving conditions (refer to manual for exact recommendations).

Tune Up Interval:

Spark plugs, air filter, and fuel filter replacement generally recommended every 30,000-60,000 miles, with specific intervals outlined in the manual.

Engine Oil Type:

Likely 10W-40 or 10W-30 API SG/SH or higher for the V8 engine (refer to manual for exact specifications).

Coolant Type:

Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Specific Land Rover specification might apply.

Transmission Fluid Type Auto:

Mercon or Dexron III compatible ATF (Automatic Transmission Fluid) for the ZF4HP22-24. Confirm with manual.

Transfer Case Fluid:

Likely a specialized transfer case fluid or an API GL-4/GL-5 80W-90 gear oil. Consult manual.

Axle Differential Fluid:

API GL-5 80W-90 gear oil for both front and rear axles. Limited-slip additive may be required for some rear axles.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid (check manual for specific recommendation).

Common Problems V8:

Head gasket leaks, oil leaks (valley gasket, crank seals), coolant leaks, HEVAC system issues (common on British vehicles of this era), fuel pump failure, rust on the chassis and body panels, differential seal leaks.

Importance Of Torque Specs:

The manual provides critical torque wrench settings for engine components, suspension, wheels, and other fasteners, essential for proper assembly and preventing damage.

📚 Vehicle History

Land Rover Legacy:

Land Rover has a long history of producing robust, go-anywhere off-road vehicles, dating back to the original Land Rover Series I in 1948.

Discovery Lineage:

The Discovery 2 succeeded the original Discovery (LD series, Discovery I) and featured significant updates, particularly to the chassis, suspension, and powertrain options. It introduced the 'Discovery Series II' designation.

Discovery 2 Production Years:

1998-2004

🏆 Awards & Recognition

Off Road Acclaim:

Land Rover vehicles, including the Discovery 2, are consistently recognized for their off-road prowess and go-anywhere capability.

Consumer Reports History:

Historically, Land Rovers have received mixed reviews from consumer organizations regarding reliability, but they are praised for their ruggedness and unique market appeal.