🏷️ Basic Information Identification Make: Hummer Model: H1 Year: 1995 Codes Vin Prefix: 1GN Generation Generation Designation: First Generation (H1) 👋 Introduction Market Position Target Audience: Technicians, mechanics, and DIY enthusiasts Key Features Features: Instant access, comprehensive coverage, factory data replication 📋 Manual Details Coverage Areas Manual Scope: Comprehensive factory service and repair Page Count Estimated Page Count: Thousands (as stated in description, exact count not provided) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Service Repair: Yes Transmission Service Repair: Yes Brake System: Yes Electrical System: Yes Wiring Diagrams: Yes Suspension System: Yes Steering System: Yes Cooling System: Yes Fuel Injection System: Yes Fuel System: Yes Emission Control System: Yes HVAC System: Yes Engine Control System: Yes Chassis Body: Yes Restraint System: Yes Interior Components: Yes Differential Drive Axles: Yes Procedures Included General Maintenance: Yes Troubleshooting: Yes Periodic Lubrication: Yes Repair Procedures: Yes Technical Depth Diagnostic Information: Detailed, including circuits and diagrams Rebuild Procedures: Implied by 'complete service repair manual' Data Sheets: Yes (circuits, diagrams, equipment) 📊 Manual Specifications File Format Print Quality: Great Quality (printable pages) File Size Requirement: WinZip (for larger manuals) Software Requirements: Adobe PDF Reader Binding Type Binding: Digital Download (PDF) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Diesel (commonly the 6.2L GM Detroit Diesel or 6.5L GM Detroit Diesel) Performance Horsepower: Varies by specific engine option (e.g., 6.2L @ ~195 hp, 6.5L Turbo Diesel @ ~190-230 hp) Torque: Varies by specific engine option (e.g., 6.2L @ ~365 lb-ft, 6.5L Turbo Diesel @ ~430-440 lb-ft) Fuel System Fuel Type: Diesel Injection Type: Indirect Injection (IDI) or Direct Injection (DI) depending on specific engine variant 🔧 Transmission Standard Transmission Type: Automatic Transmission (typically GM 4L80-E 4-speed automatic) Optional Optional Transmission: Manual Transmission (less common, often a 5-speed manual) Features Drive System: Full-time 4-Wheel Drive (4WD) with Central Tire Inflation System (CTIS) 📐 Dimensions Exterior Overall Length: Approx. 186 inches (4724 mm) for standard wagon Overall Width: Approx. 86.5 inches (2197 mm) Overall Height: Approx. 77.2 inches (1961 mm) for standard wagon Weights Curb Weight: Approx. 7,700 - 8,200 lbs (3,493 - 3,719 kg) Gross Vehicle Weight Rating Gvwr: Approx. 10,000 - 10,500 lbs (4,536 - 4,763 kg) 🛡️ Safety Features Ratings Crash Test Ratings: Not typically rated by standard consumer safety organizations due to its niche/military-derived design. Active Features Braking System: 4-wheel disc brakes Passive Features Seat Belts: Yes, typically 3-point front and lap belts for rear passengers. 💡 Technology Features Infotainment Infotainment System: Basic AM/FM radio, optional CD player. Limited by the era and utilitarian focus. Driver Assistance Driver Assistance Features: None beyond standard automotive safety features of the era. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles or 6 months (refer to manual for specifics based on engine and usage) Transmission Fluid Change Interval: Typically every 30,000-60,000 miles (refer to manual for specifics) Fluid Specifications Engine Oil Type: Diesel Engine Oil, API CI-4 or higher (e.g., 15W-40, consult manual for exact viscosity and spec) Transmission Fluid Type: Dexron III / Mercon (for 4L80-E) Coolant Type: Ethylene Glycol based coolant (typically a 50/50 mix with distilled water) Known Issues Common Issues: Potential for vacuum pump leaks, glow plug issues (diesel), minor electrical gremlins, wear on suspension components due to weight and off-road use. Parts Information Filter Part Numbers Example: Oil Filter: WIX 51773, Fuel Filter: WIX 33612 (example, specific part numbers vary by engine and exact components) Tightening Torques Torque Specifications: Comprehensive torque specifications for all major components are detailed within the manual. 📚 Vehicle History Brand Heritage Heritage Connection: Evolved from the AM General M998 Humvee military vehicle. Model Evolution Civilian Introduction: Civilian version introduced in 1992. Production Manufacturer: AM General 🏆 Awards & Recognition Recognitions Brand Recognition: Iconic status for off-road capability and military heritage.