🏷️ Basic Information

Make:

Ford

Model:

Explorer

Generation:

1st Generation (UN105)

Production Years:

1991-2001

Chassis Code:

UN105

👋 Introduction

Positioning:

A comprehensive, all-in-one service and repair manual designed for DIY enthusiasts and professional mechanics alike, aiming to be the sole resource for Explorer maintenance and repair.

Advantage:

Provides factory-level detail, covering all models and engines within the specified generation, often surpassing the scope of basic owner's manuals or generic repair guides.

Unique Selling Points:

Digital format for easy access and portability, extensive coverage, detailed diagrams, and diagnostic information make it an invaluable tool for cost-effective vehicle maintenance.

📋 Manual Details

All Models Covered:

Yes

All Engines Covered:

Yes

Trim Levels Covered:

All (XL, XLT, Eddie Bauer, Sport)

Estimated Pages:

Thousands

Type:

Complete Service and Repair Manual

Language:

English

Format:

PDF (Digital Download)

📖 Manual Coverage

Engine Mechanical:

Overhaul, rebuilding, timing belt, performance, firing orders, torque specifications, serpentine belt routings

Engine Electrical:

Wiring diagrams, troubleshooting, diagnostics, computer diagnostic codes

Drivetrain:

Transmission information (all models/engines), U-joint and CV-joint service procedures

Brakes:

Complete brake system service and specifications

Suspension Steering:

Front end procedures and specifications, suspension systems

Body Chassis:

Sunroof service, general repair procedures

HVAC:

Air conditioning service and capacities

Maintenance:

Factory maintenance schedules and charts, driving concerns

Troubleshooting:

Trouble codes, troubleshooting and diagnostics

Repair:

All repair procedures covered in detail

Depth:

Comprehensive, covering basic maintenance to complete engine and transmission rebuilds, detailed diagnostics, and factory specifications.

Number Of Illustrations:

Hundreds

📊 Manual Specifications

Format Details:

PDF, allowing zoom for detailed part viewing and selective page printing.

Print Recommendation:

Printable pages without damaging original digital file, high clarity for diagrams.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Operating Systems:

Windows, macOS, Linux

Download Availability:

Instant download upon payment, no shipping costs or waiting for physical media.

Required Software:

WinZip (for Windows systems, user must obtain separately), Archive Utility or Stuffit Expander (for macOS).

⚙️ Engine Specifications

Engine Options:

4.0L V6 (OHV and SOHC variants), 5.0L V8 (in select models)

Horsepower Torque Data:

Detailed specifications for all engine variants will be found within the manual, including horsepower and torque figures.

Fuel Delivery:

EFI (Electronic Fuel Injection) for all models, with detailed service procedures for fuel pumps, injectors, and pressure regulators.

Cooling System Service:

Radiator, coolant types, capacities, thermostat service, water pump replacement.

Oil Specifications:

Engine oil types, viscosity grades (e.g., 5W-30, 10W-30 depending on engine and climate), capacities, and filter part numbers (e.g., Motorcraft FL-820S for many variants).

🔧 Transmission

Transmission Types:

4-speed Automatic (e.g., 4R55E, 4R55E/4R55W), 5-speed Manual (e.g., M5OD-R1).

Optional Transmissions:

Availability of automatic vs. manual varied by model year and engine. All options covered.

Transmission Service:

Fluid types (e.g., MERCON ATF), capacities, filter replacement, internal component repair, torque converter service.

📐 Dimensions

Wheelbase:

Approximately 111.9 inches (2,842 mm) for most models.

Length:

Varies by body style (e.g., ~178 inches for short wheelbase, ~187 inches for extended).

Curb Weight:

Ranges from approximately 3,700 to 4,500 lbs, depending on configuration.

Towing Capacity:

Up to 7,000 lbs when properly equipped with V8 engine and towing package.

🛡️ Safety Features

Crash Test Results:

NHTSA ratings varied by year; manual will contain relevant safety information and potential recall data.

Braking System:

Front disc brakes (vented), rear drum brakes (standard), optional rear disc brakes on some models. ABS availability varied.

Restraint Systems:

Seat belts (manual will detail adjustment and replacement procedures), driver and passenger airbags (introduced in later years of this generation).

💡 Technology Features

Audio Systems:

Various factory radio/cassette/CD player options, speaker configurations. Manual details removal, installation, and troubleshooting.

ABS:

Anti-lock Braking System coverage includes sensor diagnosis, hydraulic unit service, and module troubleshooting.

Electrical Systems:

Detailed wiring diagrams for all electrical systems, including lighting, power accessories, engine control, and climate control.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 miles or 3-6 months, depending on driving conditions and oil type used. Manual provides exact factory recommendations.

Tune Up Items:

Spark plugs, air filter, fuel filter replacements at specified intervals (e.g., spark plugs typically every 60,000-100,000 miles for platinum/iridium plugs).

Coolant Type:

Ford specified specific coolant formulations (e.g., Ford Premium Engine Coolant or equivalent meeting WSS-M97B51-A1). Capacity ~12-14 quarts.

Brake Fluid:

DOT 3 brake fluid is commonly specified.

Power Steering Fluid:

Mercon ATF or Ford specific power steering fluid.

Common Problems Addressed:

Rear main seal leaks, intake manifold gasket failures (4.0L SOHC), transmission hard shifting, ABS system faults, spark plug ejection (4.0L SOHC), front suspension wear (ball joints, tie rods).

OBD Ii Support:

From 1996 onwards, vehicles are OBD-II compliant. Manual covers diagnostic trouble codes (DTCs) and diagnostic procedures.

📚 Vehicle History

Ford SUV History:

The Explorer was a pivotal model for Ford, establishing its dominance in the burgeoning mid-size SUV market, building on the Bronco legacy.

Generation Overview:

The first generation (1991-2001) introduced a unibody construction, distinguishing it from traditional body-on-frame SUVs. Significant updates included the introduction of the SOHC 4.0L V6 and the 5.0L V8, along with interior and exterior styling revisions.

Manufacturing Locations:

Assembled in Louisville, Kentucky, and St. Louis, Missouri.

🏆 Awards & Recognition

Model Accolades:

The Ford Explorer was consistently a top-selling SUV during its tenure, often recognized for its practicality and capability as a family vehicle.