Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET1987CAB & CHASSIS R20, 6.2 J, AUTOMATIC, 400/M40LABOR TIMESOTHER VARIANT
1987 Chevrolet Cab & Chassis R20, 6.2 J, Automatic, 400/M40
Labor Times: Other Variant
1987 Chevrolet Cab & Chassis R20, 6.2 J, Automatic, 400/M40SECTION Other Variant
WARNING: This page is about the Cab & Chassis S10, 2.5 E, which is a different variant/trim than selected.
- Accessories and Equipment
- Anti-theft Systems
- Cruise Control Systems
- Entertainment Systems
- Exterior Lights
- Gauges and Instrument Panels
- Headlights
- Ignition Switches and Steering Locks
- Warning Systems
- Window Motors and Regulators
- Wiper & Washer Systems
- Brakes
- Anti-Lock and Traction Control Systems
- Brake Control Systems
- Mechanical - Hydraulic
- Brake Drum Or Rotor (Removed)
- Brake Hose
- Brake Self-Adjuster
- Brake Shoes &/Or Pads
- Brake System
- Brake System (Complete)
- Brakes
- Caliper
- Disc Rotor
- Disc Rotor (On Vehicle)
- Drum
- Hydraulic Power Brake Accumulator
- Hydraulic Power Brake Booster Hose
- Hydraulic Power Brake Pump Belt
- Master Cylinder
- Master Cylinder Reservoir
- Power Brake Spool Valve Seal
- Wheel Cylinder
- Parking Brake System
- Drivelines and Axles
- Axle Shafts - Front
- Axle Shafts - Rear
- Differentials and Drive Axles - Front
- Differentials and Drive Axles - Rear
- Driveline and Axle Control Systems - Front
- Driveshafts and Universal Joints
- Electrical
- Engine Mechanical
- Engine Performance
- Heating, Ventilation & A/C (HVAC)
- Steering
- Suspension
- Transmission
- Automatic Trans
- Accumulator Piston
- Auxiliary Valve Body
- Converter Lock Up Solenoid
- Detent KICKDOWN Cable
- Downshift Solenoid
- Downshift Switch
- Extension Housing
- Extension Housing Bearing
- Extension Housing Bushing
- Extension Housing Seal
- Governor Assembly
- Main Control Valve Body
- Manual Shaft Seal
- Manual Shift Linkage
- Modulator Valve Or Seal
- Neutral Safety Switch
- Oil Pressure Switch
- Parking Pawl
- Pressure Regulator Valve
- Servo & Accumulator Assembly
- Servo Assembly
- Shift Linkage
- Speedometer Drive Gear
- Speedometer Driven Gear
- Throttle KICKDOWN Cable
- Transmission
- Transmission Assembly
- Transmission Oil Cooler & Lines
- Transmission Oil Cooler Pipes
- Transmission Oil Filler Tube Seal
- Transmission Oil Pan Gasket &/Or Filter
- Transmission Oil Pressure
- Transmission Seal Kit
- Transmission Speed Sensor
- Clutch Manual and Hydraulic
- Manual Trans
- Transfer Case
- Automatic Trans
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.