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Range Rover
1990 Range Rover Workshop Repair Service Manual
1990 Range Rover Workshop Repair Service Manual
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Vehicle data plateRef 590732
- Brand
- Range Rover
- Vehicle
- Car
- Models covered
- Electronics, TV, Video & Home Audio
- Years
- 1990
- Format
- PDF, searchable, print-ready
- Delivery
- Instant download after checkout
- Language
- English
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- Download link opens on the order page immediately
- The same link is emailed to you โ re-download any time
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๐ท๏ธ Basic Information
Identification
Make:
Land Rover
Model:
Range Rover
Year:
1990
Codes
Chassis Code:
RRC
๐ Introduction
Market Position
Segment:
Luxury SUV / Off-Road Vehicle
Target Audience:
Enthusiasts, owners seeking to perform DIY maintenance and repairs, independent repair shops specializing in Land Rover vehicles.
Competitive Analysis
Competitors 1990:
Jeep Grand Cherokee (upcoming), Toyota Land Cruiser, Ford Bronco, Chevrolet Suburban, Mercedes-Benz G-Wagen.
Key Features
Vehicle Platform:
Body-on-frame construction, permanent four-wheel drive.
Iconic Status:
Renowned for its off-road capability, luxurious interior (for its time), and distinctive styling.
๐ Manual Details
Coverage Areas
Covered Models:
1990 Range Rover (all U.S. and European specifications)
Page Count
Page Count:
Approximately 1200+
Manual Type
Manual Type:
Factory Workshop Repair Service Manual
Language
Language:
English
Format
Format:
Digital (PDF)
File Format:
Searchable PDF
Print Quality:
High-resolution scans of original factory documentation, ensuring clarity of text and diagrams.
Binding Type:
N/A (Digital PDF)
Paper Type:
N/A (Digital PDF)
๐ Manual Coverage
Systems Covered
Engine Mechanical:
Complete overhaul, diagnosis, repair procedures for 3.5L V8 (Rover 35D) engine, including cylinder heads, pistons, crankshaft, camshafts, valve train, timing system, lubrication system, cooling system.
Engine Fuel System:
Diagnosis and repair of Lucas electronic fuel injection (EFI) system, fuel pump, injectors, fuel pressure regulator, fuel lines, EVAP system.
Engine Ignition System:
Ignition timing, distributor, ignition coil, spark plug wires, ECU control of ignition.
Transmission Manual:
Disassembly, assembly, diagnosis, and repair of the LT85 manual transmission (if applicable to specific markets/trims).
Transmission Automatic:
Diagnosis, repair, and overhaul of the ZF 4HP22 automatic transmission, including valve body, torque converter, planetary gear sets, electronic control unit (ECU) interfaces.
Drivetrain:
Front and rear differentials, locking differentials (if equipped), transfer case (LT230), driveshafts, CV joints, wheel hubs.
Suspension System:
Front and rear coil springs, shock absorbers, radius arms, Panhard rod, anti-roll bars, bushings. Detailed adjustment and replacement procedures for the self-leveling rear suspension (SLS) system (if equipped).
Steering System:
Power steering pump, steering rack, steering column, tie rods, steering fluid.
Brake System:
Front and rear disc brakes, brake calipers, rotors, pads, brake lines, master cylinder, brake fluid specifications, ABS system diagnosis and components (if equipped).
Electrical System:
Wiring diagrams for all vehicle systems, battery, alternator, starter motor, lighting system (headlights, taillights, interior), fuses, relays, ignition switch, starting system.
Body And Chassis:
Body panel removal/installation, door mechanisms, window regulators, sunroof, body sealant, rust prevention, chassis lubrication points, frame repair considerations.
HVAC System:
Air conditioning system diagnosis, refrigerant recharge, compressor, condenser, evaporator, heater core, blower motor, climate control panel.
Interior Trim:
Seat removal, dashboard disassembly, instrument cluster, console removal, interior paneling.
Procedures Included
General Maintenance:
Oil changes, filter replacements, spark plug replacement, belt inspection/replacement, fluid checks and top-offs, tire rotation.
Engine Repair:
Complete engine rebuild, piston ring replacement, bearing replacement, cylinder head gasket replacement, valve seat grinding, oil pump repair.
Transmission Repair:
Automatic transmission fluid and filter change, manual transmission clutch replacement, gearbox overhaul.
Suspension And Steering:
Shock absorber replacement, spring replacement, bushing replacement, steering rack repair/replacement, wheel alignment specifications.
Brake Service:
Brake pad and rotor replacement, brake caliper overhaul, brake bleeding procedures, ABS sensor replacement, master cylinder replacement.
Electrical Diagnostics:
Troubleshooting electrical faults using wiring diagrams, multimeter testing, component testing (starter, alternator, sensors), relay and fuse testing.
Body Repair:
Door hinge adjustment, window regulator repair, fuel filler flap repair, bumper cover installation/removal.
HVAC Service:
Refrigerant system evacuation and recharge, leak detection, blower motor replacement, heater core flush.
Troubleshooting Guide:
Step-by-step diagnostic procedures for common drivability issues, starting problems, electrical malfunctions, and performance anomalies.
Technical Depth
Depth Of Coverage:
Comprehensive. Covers everything from routine maintenance to complete engine and transmission rebuilds, detailed electrical system diagnostics, and chassis component overhauls.
Diagnostic Procedures:
Detailed fault code interpretation (OBD-I relevant), component testing procedures, and diagnostic flowcharts.
Special Tools:
Lists required special tools for specific repair and diagnostic procedures.
โ๏ธ Engine Specifications
Primary Engine
Engine Code:
Rover 35D (or similar designation)
Engine Type:
Overhead Valve (OHV) V8
Displacement:
3.5 Liters (3528 cc)
Bore X Stroke:
3.50 inches x 3.00 inches (88.9 mm x 76.2 mm)
Compression Ratio:
8.0:1 or 8.25:1 (market dependent)
Performance
Horsepower:
Approx. 150-155 hp @ 4500-5000 rpm (market dependent)
Torque:
Approx. 190-195 lb-ft @ 2500-3000 rpm (market dependent)
Fuel System
Fuel Delivery:
Lucas electronic fuel injection (EFI)
Fuel Type:
Unleaded gasoline
Fuel Pump Pressure:
Typically 35-45 PSI
Cooling System
Cooling Type:
Pressurized liquid cooling system
Coolant Capacity:
Approx. 10.5 US quarts (9.9 liters)
Lubrication System
Oil Capacity:
Approx. 6.0 US quarts (5.7 liters) with filter change
Recommended Oil Viscosity:
10W-30 or 10W-40 (depending on climate)
๐ง Transmission
Standard
Transmission Type:
ZF 4HP22 4-speed Automatic
Optional
Transmission Type:
LT85 5-speed Manual (less common, market dependent)
Features
Transfer Case:
LT230 2-speed transfer case with center differential lock
Automatic Transmission Fluid:
Dexron II (or equivalent specified by ZF)
Automatic Transmission Fluid Capacity:
Approx. 8.0 US quarts (7.6 liters) for dry fill
๐ Dimensions
Exterior
Length:
187.3 inches (4758 mm)
Width:
70.3 inches (1786 mm)
Height:
66.7 inches (1694 mm)
Wheelbase:
108.0 inches (2743 mm)
Ground Clearance:
Approx. 8.1 inches (205 mm) in standard ride height.
Weights
Curb Weight:
Approx. 4500-4800 lbs (2040-2180 kg)
Gross Vehicle Weight Rating Gvwr:
Approx. 6000-6200 lbs (2720-2810 kg)
๐ก๏ธ Safety Features
Ratings
NHTSA Ratings:
Not available for this model year.
Active Features
ABS:
Anti-lock Braking System (ABS) available on some models/trims.
Four Wheel Drive:
Permanent 4WD with locking center differential is a core safety and capability feature.
Passive Features
Seatbelts:
Lap and shoulder belts in front, lap belts in rear.
Body Structure:
Robust body-on-frame construction for protection.
๐ก Technology Features
Infotainment
Audio System:
Factory fitted AM/FM stereo with cassette player. Speaker configuration varies by trim.
Climate Control:
Manual or automatic climate control systems, depending on trim level.
Driver Assistance
ABS:
Anti-lock Braking System (ABS) optional or standard on certain trims, improving braking control.
Cruise Control:
Electronic cruise control system.
Connectivity
Connectivity Features:
Limited by 1990 standards; primarily focused on vehicle systems. No modern Bluetooth or smartphone integration.
๐ง Maintenance
Service Intervals
Oil Change Interval:
Every 3,000-5,000 miles (4,800-8,000 km) or 6 months, whichever comes first.
Transmission Fluid Change Interval:
Automatic: Every 30,000-50,000 miles (48,000-80,000 km). Manual: Check fluid level periodically, change as needed.
Coolant Flush Interval:
Every 2 years or 30,000 miles (48,000 km).
Spark Plug Replacement Interval:
Approx. 30,000 miles (48,000 km).
Fluid Specifications
Engine Oil Spec:
API SF or SG rated, SAE 10W-30 or 10W-40.
Brake Fluid Spec:
DOT 3 or DOT 4.
Power Steering Fluid Spec:
ATF Dexron II or equivalent.
Transfer Case Oil Spec:
API GL-4 or GL-5, SAE 80W-90.
Differential Fluid Spec:
API GL-5, SAE 80W-90 (check for limited slip additive if applicable).
Known Issues
Common Problem 1:
Rust formation on the chassis, wheel arches, and tailgate.
Common Problem 2:
Air suspension (SLS) leaks and compressor failures if equipped.
Common Problem 3:
Lucas fuel injection system can be sensitive; issues with fuel pump, injectors, or pressure regulator.
Common Problem 4:
Oil leaks from the V8 engine (e.g., rocker cover gaskets, crank seals).
Common Problem 5:
Electrical gremlins; corrosion on connectors, faulty relays or switches.
๐ Vehicle History
Brand Heritage
Land Rover Legacy:
Established reputation for off-road prowess and durability since the Series I Land Rover in 1948.
Model Evolution
Range Rover Introduction:
The original Range Rover (Classic) was introduced in 1970, defining the luxury SUV segment.
Classic Generation Era:
1970-1996 (The 1990 model is part of the original, long-running Classic generation).
Production
Manufacturing Location:
Solihull, West Midlands, England
๐ Awards & Recognition
Recognitions
Off Road Awards:
Consistently recognized for superior off-road capability by automotive publications worldwide.
Luxury Status:
Pioneered the luxury SUV segment, blending off-road prowess with a comfortable and refined interior.
Delivery & file format
Delivery & file format
This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.
Check the model year and engine before you buy
Check the model year and engine before you buy
Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.
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1990 Range Rover Workshop Repair Service Manual
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