🏷️ Basic Information Identification Make: Chevrolet Model: Light Duty Truck Year: 1979 Series: Series 10-35 Vehicle Type: Chassis Codes Chassis Code: K/C/V-Series (C for 2WD, K for 4WD, V for Van chassis) 👋 Introduction Market Position Era Context: Represents the robust and versatile light-duty truck offerings from Chevrolet during the late 1970s, a period of evolving emissions standards and increasing consumer demand for capability and comfort. Competitive Analysis Competitors: Ford F-Series, Dodge Ram Key Features Versatility: C/K series chassis offered a wide range of configurations for work, recreation, and specialized applications. Durability: Known for rugged construction and reliable powertrains suitable for demanding tasks. 📋 Manual Details Coverage Areas Primary Focus: Chassis Service and Repair Included Series: Series 10, Series 15, Series 20, Series 25, Series 30, Series 35 Page Count Estimated Page Count: Approximately 1500-2000 pages (typical for comprehensive factory service manuals of this era) Manual Type Type: Service and Repair Manual Language Language: English Format File Format: PDF Print Quality: Full Printable Zoom Functionality: Yes (Zoom In/Out) Delivery Method: Instant Download Software Requirements: Adobe PDF Reader, WinZip Operating System Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine: V8 (305, 350, 454 cid), Inline-6 (250, 292 cid), V6 (3.8L, 4.3L Diesel) - Overhaul, troubleshooting, specifications Fuel System: Carburetor (Rochester Quadrajet, Carter ThermoQuad, etc.), Fuel pumps, Lines, Tank - Diagnosis and repair Cooling System: Radiator, Fan, Water Pump, Thermostat, Hoses - Maintenance and repair Exhaust System: Manifolds, Pipes, Mufflers, Catalytic Converters (if applicable) - Inspection and replacement Ignition System: Distributor, Spark Plugs, Ignition Wires, Coils, Electronic Spark Control (ESC) - Testing and adjustment Transmission Manual: Muncie SM465, Saginaw 4-speed - Overhaul, clutch, linkage Transmission Automatic: Turbo Hydramatic TH350, TH400, TH700R4 - Overhaul, fluid, diagnosis Drivetrain: Driveshafts, U-joints, Universal joints, Differentials (open, limited-slip), Rear Axles - Service and repair Steering System: Power Steering Pump, Steering Gear, Tie Rods, Ball Joints - Diagnosis, overhaul, and alignment specifications Suspension Front: Coil springs, Control Arms, Shock Absorbers, Ball Joints, Bushings - Alignment, repair, and specifications Suspension Rear: Leaf Springs, Shock Absorbers, Spring Shackles - Inspection and replacement Brakes Front: Disc Brakes (calipers, rotors, pads), Brake Lines, Master Cylinder - Service and repair Brakes Rear: Drum Brakes (shoes, drums, wheel cylinders), Parking Brake - Adjustment and repair Electrical System: Wiring Diagrams, Fuses, Relays, Lighting, Starting System, Charging System (Alternator, Battery) - Troubleshooting and repair Chassis Body: Frame, Cab Mounting, Bed Mounting, Bumpers - Inspection and repair procedures HVAC System: Heater core, A/C components (if equipped), Ducts - Diagnosis and repair (chassis specific aspects) Procedures Included Maintenance: Lubrication, Fluid Changes, Filter Replacements, Tune-up procedures Troubleshooting: Systematic diagnostic procedures for common and uncommon faults Repair: Step-by-step instructions for component removal, installation, and adjustment Overhaul: Detailed procedures for complete engine, transmission, and axle rebuilds Specifications: Torque values, clearances, fluid capacities, timing settings, alignment data Technical Depth Depth: Comprehensive - Covers basic maintenance to major overhaul and diagnostics. Diagrams Illustrations: High-quality diagrams, exploded views, and detailed illustrations. Ease Of Use: Written for both DIY enthusiasts and experienced mechanics. 📊 Manual Specifications File Format File Type: PDF Print Quality Pages: Full Printable Binding Type Binding: Digital (N/A for PDF) Paper Type Paper Type: Digital (N/A for PDF) ⚙️ Engine Specifications Primary Engine Inline 6: 250 cu in (4.1L), 292 cu in (4.8L) - 1-barrel carburetor, known for torque and durability. V6: 3.8L (229 cu in) V6, 4.3L (262 cu in) V6 Diesel (GM 6.2L precursor, though less common in 1979 light duty C/K) - Carbureted gasoline variants offered balance of power and economy. V8 Small Block: 305 cu in (5.0L), 350 cu in (5.7L) - 2-barrel or 4-barrel carburetor options, providing a good blend of performance and towing capability. V8 Big Block: 454 cu in (7.4L) - Primarily for heavy-duty applications (Series 25-35), 4-barrel carburetor, high torque output. Performance Horsepower Range: Approximately 100-170 HP (varies significantly by engine and emissions controls) Torque Range: Approximately 170-290 lb-ft (varies significantly by engine) Fuel System Carburetion: Rochester Quadrajet, Carter Thermo-Quad, Rochester 2G/2GV Emission Controls: Catalytic Converter (Federal and California models), EGR (Exhaust Gas Recirculation), Air Injection Reactor (AIR) System, Positive Crankcase Ventilation (PCV) 🔧 Transmission Standard Manual Gearbox: Muncie SM465 4-speed manual, Saginaw 3-speed manual (less common on heavier duty models). Optional Automatic Gearbox: Turbo Hydramatic TH350 (3-speed), TH400 (3-speed, often for heavier duty), TH700R4 (4-speed overdrive, introduced late in the decade or early 80s for this platform). Features Transfer Case: NP203 (full-time 4WD with differential lock), NP205 (part-time 4WD, robust). Fluid Specifications Manual Transmission Fluid: GL-4 Gear Lube (e.g., SAE 80W-90 or SAE 50W) Automatic Transmission Fluid: Dexron II Automatic Transmission Fluid (ATF) Transfer Case Fluid: GL-4 Gear Lube (e.g., SAE 80W-90 for NP205), ATF (for NP203) 📐 Dimensions Exterior Wheelbase Options: Various wheelbases depending on chassis series and configuration (e.g., Fleetside, Stepside beds, chassis cab). Weights Gvwr...