Basic Information Identification Make: Vauxhall/Opel Model: Astra G Model Generation: Second Generation Codes Platform Code: GM T-Body Internal Development Code: Project Corsa C derived platform Introduction Market Position Positioning: OEM-equivalent professional workshop manual, offering the same information as official dealer service departments Competitive Analysis Advantage: Provides direct access to factory-authored repair information, crucial for accurate and efficient servicing, surpassing generic Haynes or Chilton manuals in depth and accuracy Key Features Feature 1: Factory-level diagnostic and repair procedures Feature 2: Thousands of pages of detailed information and diagrams Feature 3: Year and model specific for maximum accuracy Feature 4: Easy to use PDF format, accessible on multiple platforms Manual Details Coverage Areas Primary Coverage: All workshop service and repair procedures for Vauxhall/Opel Astra G (1998) Secondary Coverage: Diagnostics, maintenance, electrical schematics, torque settings, fluid capacities Page Count Estimated Page Count: Thousands of pages (as per description) Manual Type Type: Professional Workshop Service & Repair Manual Language Language: English (presumed based on product description) Format Digital Format: Acrobat PDF files Manual Coverage Systems Covered Engine Systems: Engine mechanicals, fuel system, ignition system, cooling system, lubrication system, exhaust system, emissions control Transmission Systems: Manual transmission, automatic transmission, clutch, drivetrain Chassis Systems: Suspension (front and rear), steering, brakes (front and rear, ABS), wheels and tires Electrical Systems: Wiring diagrams, lighting, starting and charging system, instrumentation, power windows, central locking, audio system, airbags, ECUs Body And Interior: Body panels, doors, hood, trunk, interior trim, seats, HVAC system Procedures Included Maintenance Procedures: Oil changes, filter replacements, spark plug replacement, fluid level checks and top-offs, belt inspections and replacement Repair Procedures: Engine overhaul, transmission rebuild, brake caliper replacement, suspension component renewal, electrical component diagnosis and replacement, body panel repair Diagnostic Procedures: Troubleshooting guides for common faults, diagnostic trouble code (DTC) interpretation, electrical circuit testing Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilding, including factory diagnostic procedures Manual Specifications File Format Format: PDF Compatibility: Windows & MAC compatible Print Quality Quality: High quality, with detailed step-by-step diagrams Binding Type Type: Digital Download (not printed) Paper Type Type: N/A (Digital) Engine Specifications Primary Engine Engine Options 1998: X14XE (1.4 L 16V Ecotec I4), X16XEL (1.6 L 16V Ecotec I4), X18XE1 (1.8 L 16V Ecotec I4), X20XEV (2.0 L 16V Ecotec I4), X20DTL/X20DTH (2.0 L DTI 16V Diesel I4), Y17DT (1.7 L DTi Diesel I4 - Isuzu sourced) Performance Power Output Range: 65 PS (64 bhp; 48 kW) to 136 PS (134 bhp; 100 kW) depending on engine variant Torque Output Range: 115 Nm (85 lb-ft) to 270 Nm (199 lb-ft) depending on engine variant Fuel System Fuel Delivery Petrol: Multi-point fuel injection (MPI) Fuel Type Petrol: Unleaded gasoline (RON 91/95/98 as specified) Fuel Type Diesel: Diesel fuel Emission Control Emission Standards: Euro 3 compliant for most 1998 models Transmission Standard Transmission Type Standard: 5-speed manual transmission (e.g., F17, F18/F20 for larger engines) Optional Transmission Type Optional: 4-speed automatic transmission (e.g., AF13/AF17/AF20 depending on engine) Features Clutch Type: Hydraulically operated single dry plate clutch Dimensions Exterior Body Styles: 3-door hatchback, 5-door hatchback, 4-door saloon, 5-door estate (Caravan/Sports Tourer), 2-door coupé-cabriolet (Bertone) Weights Curb Weight Range: Approximately 1100 kg to 1450 kg depending on body style and engine Gross Vehicle Weight Range: Approximately 1600 kg to 1950 kg depending on variant Safety Features Ratings Euro Ncap Rating: 3.5 stars (early models, revised later) Active Features Active Safety Features: Anti-lock Braking System (ABS) available on higher trims/optional, Power assisted steering Passive Features Passive Safety Features: Driver and front passenger airbags (standard or optional), front and rear seatbelt pretensioners, side impact protection beams Technology Features Infotainment Infotainment Systems: Basic factory radio with CD/cassette player, optional upgraded stereo systems, auxiliary inputs may be limited Driver Assistance Driver Assistance Features: Limited by modern standards; cruise control available on higher trims. Connectivity Connectivity Options: Basic; typically no integrated Bluetooth or USB ports unless aftermarket modifications. Maintenance Service Intervals Oil Change Interval Petrol: Typically every 10,000 - 15,000 miles (16,000 - 24,000 km) or 12 months, whichever comes first (refer to manual for specific engine type) Oil Change Interval Diesel: Typically every 7,500 - 10,000 miles (12,000 - 16,000 km) or 12 months, whichever comes first (refer to manual for specific engine type) Timing Belt Replacement: Generally every 40,000 - 60,000 miles (64,000 - 96,000 km) or 4-5 years for petrol engines (critical service item) Fluid Specifications Engine Oil Specification: API SG/SH/SJ or ACEA A1/B1, A2/B2, A3/B3, A3/B4. Viscosity grade typically 5W-30, 5W-40, or 10W-40 depending on climate and engine (e.g., GM-LL-A-025 for Ecotec) Coolant Specification: GM Coolant/Antifreeze G11 or G12 (ethylene glycol based), typically a 50/50 mix with distilled water. Brake Fluid Specification: DOT 4 Transmission Fluid Manual: GL-4 gear oil, typically SAE 75W-85 or 75W-90 (refer to manual for specific transmission) Transmission Fluid Automatic: Dexron III or equivalent (e.g., GM...