This comprehensive 1987 Chevrolet Van G10, G20, G30 Service and Repair Manual provides you with the exact same information used by technicians at dealerships to maintain, service, diagnose, and repair your vehicle. This manual is vehicle-specific, offering detailed step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to completely repair your Chevrolet Van with ease.

The manual covers all models and all repairs from A to Z, ensuring you have everything you need on a single, easy-to-use resource. No more flipping through multiple books or dealing with greasy pages and torn manuals. Print only the pages and diagrams you need for each repair, taking them directly to your vehicle or workshop. You can even enlarge images and print them off for a clearer view.

This factory-level repair manual includes detailed instructions and illustrations for every aspect of your Chevrolet Van, ensuring you can confidently tackle any maintenance or repair task. The manual covers everything from basic maintenance to complex repairs.

**Here's a glimpse of the comprehensive information you'll find in this manual:**

* **Maintenance:** Regular maintenance schedules, fluid checks, and tips for keeping your van in optimal condition.
* **Engine:** Detailed information on engine components, specifications, troubleshooting guides, and repair procedures.
* **Control System:** Understanding the electronic systems that control your van's engine, transmission, and other functions.
* **Mechanical:** Explanations and repair instructions for all major mechanical systems, including the transmission, drivetrain, suspension, and brakes.
* **Fuel Service Specifications:** Information about fuel systems, including injection systems, fuel lines, and fuel tank.
* **Emission Control:** Details on emission control systems, including catalytic converters and exhaust gases.
* **Intake Exhaust Cooling:** Information on how the engine intakes and exhausts air, as well as cooling systems.
* **Lube:** Lubrication systems, including oil changes, filters, and grease points.
* **Ignition Starting Charging:** Information on the ignition system, starting system, and charging systems.
* **Auto Transmission Clutch:** Explanations and repair procedures for automatic transmissions and clutches.
* **Manual Transmission:** Detailed information on manual transmissions, including gearboxes and shifting mechanisms.
* **Transfer Propeller Shaft:** Information on the transfer case and propeller shafts.
* **Drive Shaft:** Details on drive shafts and how they connect the transmission to the wheels.
* **Differential:** Explanations of differential systems and their components.
* **Axle Suspension:** Information on axles, suspension systems, and components like shock absorbers and springs.
* **Tire & Wheel:** Details on tire and wheel specifications, maintenance, and replacement.
* **Brake Control:** Information on brake systems, including ABS and electronic brake control systems.
* **Brake:** Detailed information on brake components, adjustments, and repair procedures.
* **Parking Brake:** Explanations and maintenance instructions for parking brake systems.
* **Steering Column:** Information on the steering column, including components and adjustments.
* **Power Steering:** Details on power steering systems and their components.
* **Air Condition:** Information on air conditioning systems, including refrigerant, compressors, and repair procedures.
* **Suppl Restraint System:** Details on supplemental restraint systems, including airbags and seat belts.
* **Seat Belt:** Information on seat belt installation, operation, and maintenance.
* **Engine Immobilizer:** Explanations of engine immobilizer systems and how to troubleshoot problems.
* **Cruise Control:** Details on cruise control systems and their components.
* **Wiper & Washer:** Information on windshield wipers, washers, and their operation.
* **Door Lock:** Explanations of door lock systems and how they operate.
* **Meter Audio/Visual:** Information on instrument panels, gauges, and audio-visual systems.
* **Horn:** Details on horn systems and their components.
* **Windshield/Glass Mirror:** Information on windshield and glass replacement, as well as mirror adjustments.
* **Instrument Panel:** Details on the instrument panel, including gauges, switches, and controls.
* **Seat:** Information on seat adjustment, repair, and replacement.
* **Engine Hood/ Door:** Information on the engine hood, doors, and their operation.
* **Exterior & Interior:** Details on exterior and interior components, including body panels, trim, and upholstery.
* **Electrical:** Information on electrical systems, including wiring diagrams, fuses, and circuits.
* **Multiplex/ Can Communication:** Information on modern vehicle communication systems, including multiplex and CAN networks.
* **And much more...**

This comprehensive manual empowers you to confidently perform repairs and maintenance on your 1987 Chevrolet Van. Gain the knowledge and skills to save money and keep your vehicle running smoothly for years to come.

The 1987 Chevrolet Van G10, G20, and G30 were iconic workhorses, renowned for their durability and versatility. These full-size vans were built on the General Motors G-platform and spanned a wide range of applications, from commercial cargo hauling to family transportation. The G10, G20, and G30 designations referred to their gross vehicle weight ratings (GVWR), with the G10 being the lightest and the G30 the heaviest. These vans offered a choice of gasoline and diesel engines, providing ample power for towing and hauling. Inside, the spacious interiors could be configured to meet specific needs, with available seating for up to 15 passengers. This flexibility made them popular choices for businesses, families, and anyone requiring a hardworking and reliable vehicle.

The 1987 Chevrolet Van G10, G20, and G30 were known for their robust construction, utilizing a sturdy body-on-frame design. They were equipped with a variety of features aimed at enhancing functionality and driver comfort. Power steering and brakes were standard, while options included air conditioning, power windows, and cruise control. The vans could be ordered with various wheelbases and cargo capacities, catering to a wide range of user requirements. While not marketed for luxury, these vans offered a comfortable and functional cabin for both passengers and cargo. They became a familiar sight on roads across the United States, serving as delivery vehicles, school buses, and family haulers, solidifying their status as dependable and versatile workhorses.