Model:
Light Duty Truck (Series 10-35)
Vehicle Type:
Light Truck, Van
Body Styles Covered:
Conventional Cab (C/K), Forward Control Chassis (P), Van, Sport Van, Cutaway Van (G)
Drive Type Covered:
2WD (4x2), 4WD (4x4)
Chassis Codes:
C (Conventional Cab 4x2), K (Conventional Cab 4x4), P (Forward Control Chassis 4x2), G (Van, Sport Van, Cutaway Van 4x2)
Target Audience:
Owners of GMC/Chevrolet Series 10-35 Light Duty Trucks and Vans seeking detailed repair and maintenance information. Enthusiasts, DIY mechanics, and professional repair shops.
Value Proposition:
Provides factory-level repair and service data, significantly reducing the need for expensive dealership services. Offers a complete reference for all major vehicle systems.
Features:
Over 1700 pages of detailed instructions, step-by-step procedures, comprehensive illustrations and diagrams, troubleshooting guides, and factory specifications.
Primary Coverage:
Mechanical, Electrical, and Body Systems Repair and Maintenance
Regional Applicability:
Global (based on general service procedures, specific market variations may exist)
Estimated Page Count:
1700+ Pages
Type:
Workshop Service Repair Manual
Engine Systems:
Engine Diagnosis, Cooling, Fuel System, Fuel Injection, Electrical, Driveability, Emission System, Exhaust System, Vacuum Pump System
Transmission Systems:
Automatic Transmission (350C, 400, 700-4R), Manual Transmission (76mm, 89mm, 117mm), Clutch System, Transfer Case
Chassis Systems:
Frame & Accessories, Steering System, Suspension System, Wheels and Tires, Front Alignment, Steering Column, Steering Linkage, Power Steering, Manual Steering, Front Suspension, Rear Suspension, Rear Axles, Front Axle, Propeller Shaft
Brake Systems:
Brakes System (Diagnosis, Repair, Maintenance)
Electrical Systems:
Chassis Electrical, Instrument Panel, Windshield Washer, Lighting System, Charging System, Ignition System, Starting System, Wiring Harness, Electrical Circuits
HVAC Systems:
Heater System, Air Conditioning
Maintenance Procedures:
Regular Maintenance, Lubrication Schedules, Fluid Checks and Changes, Filter Replacements
Repair Procedures:
Engine Overhaul, Transmission Rebuild, Brake System Repair, Suspension Component Replacement, Electrical Component Diagnosis and Replacement
Diagnostic Procedures:
Troubleshooting Guides, Symptom-Based Diagnostics, Diagnostic Trouble Codes (if applicable for the era)
Technical Information:
Tightening Torques, Specifications, Diagrams, Exploded Views, Wiring Schematics
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, suitable for both DIY enthusiasts and professional mechanics.
Engine List:
4.1L L6, 4.8L L6, 5.0L V8, 5.7L V8, 6.2L V8 Diesel, 7.4L V8
Horsepower Torque Note:
Specific horsepower and torque figures vary by engine and model year, detailed within the manual.
Fuel Delivery Types:
Carbureted and Fuel Injection (specific systems covered per engine)
Diesel Spec:
Covers the 6.2L V8 Diesel engine, including specific fuel injection and glow plug system details.
Cooling System Coverage:
Radiator, water pump, thermostat, coolant specifications, fan clutch, heater core, and associated components.
Electrical Coverage:
Ignition system, starting system, charging system (alternator, battery), ECU/ECM (if applicable for era), sensors, and wiring.
Body Style Dimensions:
Varies by specific model and configuration (e.g., short bed vs. long bed trucks, van wheelbase). Manual provides specific measurements for each applicable model.
Curb Weight Note:
Curb weight, GVWR (Gross Vehicle Weight Rating), and payload capacities vary by configuration and are detailed within the manual.
Safety Ratings Note:
Safety ratings (e.g., NHTSA, IIHS) are typically from the era of vehicle production and are not a direct feature of the service manual itself, but the manual supports maintenance of safety systems.
Active Safety Coverage:
Focuses on maintenance and repair of systems that contribute to active safety, such as braking systems, steering, and suspension components.
Passive Safety Coverage:
Includes information on seat belt systems and body structure integrity checks relevant to repair procedures.
Infotainment Coverage:
Covers basic dashboard and instrument panel components, including gauges, switches, and radio systems of the era. Advanced infotainment systems are not applicable.
Driver Assistance Coverage:
Focuses on mechanical and electrical systems; driver assistance technologies common in modern vehicles are not covered.
Connectivity Coverage:
Limited to basic vehicle electrical connectivity, wiring harnesses, and diagnostic port access (if applicable for the era).
Maintenance Schedule Coverage:
Provides recommended service intervals for oil changes, fluid checks, filter replacements, and other routine maintenance tasks based on mileage or time.
Fluid Types:
Covers specifications for engine oil (viscosity grades like 10W-30, 15W-40 for diesel), transmission fluid (e.g., Dexron), coolant types, brake fluid, power steering fluid, and chassis lubrication points.
Capacities:
Detailed capacities for engine oil, coolant, transmission fluid, differential fluid, and brake fluid reservoirs.
Common Issues Support:
While not explicitly listing 'common issues,' the troubleshooting section and detailed repair procedures help diagnose and rectify frequent problems encountered with these vehicles, such as carburetor issues, cooling system leaks, drivetrain wear, and electrical gremlins.
Filter Numbers Note:
While specific OEM part numbers are not listed here, the manual guides users on identifying the correct filters (oil, air, fuel, transmission) for each application.
Heritage:
GMC and Chevrolet have a long-standing heritage in producing reliable and durable trucks and vans, known for their utility and capability.
Model Evolution Note:
Series 10-35 encompasses a broad range of GMC/Chevrolet light-duty trucks and vans, reflecting various design and engineering updates throughout their production cycles. Specific years covered by this manual are not explicitly stated but are implied to cover the range of these engines and transmissions.
Production Note:
Production years for this range of vehicles typically fall between the late 1970s and early 1990s, depending on the specific model and platform. The manual covers the applicable components during this period.
