Manual sections
- Abbreviations
- Accessory Drive Belts
- Adjustments
- Anti-Lock/traction Control
- Application
- Automatic Trans
- Auxiliary Emission Control Systems
- Basic Trouble Shooting
- Brakes
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Computer Relearn
- Cooling Fan
- Cooling System (mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Differentials & Drive Axles
- Door Locks & Anti-Theft Systems
- Driveline/axles
- Driveshaft & Universal Joints
- Electrical
- Electrical Component Locations
- Emission Applications
- Engine
- Engine Performance
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- General Servicing - All Makes
- Heater
- Horns
- Identification
- Ignition System
- Locking Hubs
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- MAP Guidelines
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Procedures
- Removal & Installation
- Reset Procedures
- Rpo Codes
- Specifications
- Starter
- Steering
- Steering Column
- Steering Column Switches
- Steering Gear
- Steering Linkage
- Suspension Front
- Testing & Diagnostics
- Theory & Operation
- Traction Control Disable
- Transfer Case
- Transmission
- Vacuum Pumps/vacuum Operated Accessories
- Wheel Alignment
- Windows
- Wiper/washer Systems
Repair manual
Mechanical GMC Pickup R2500
Step-by-step instructions on "Mechanical" for GMC Pickup R2500 (1987–1989). Pick an article — removal, installation, adjustment and diagnostics with illustrations.
13articles
53illustrations
Articles in this section
13 articles- Engine Oil Pan Removal - v6 1
- Engine Oil Pan Removal - 6-cyl 1
- Engine Oil Pan Removal - v8 3
- Engine Removal - v6
- Engine Removal - 6-cyl
- Engine Removal - v8
- 4.8l 6-cyl - VIN [t] 7
- 6.2l v8 Diesel - Vins [c,j] 8
- 4.3l v6 - VIN [z] 8
- 7.4l v8 - Vins [n,w] 5
- 5.0l (305") v8 - VIN [h] 6
- 5.7l v8 - VIN [k] 7
- 5.7l v8 - VIN [m] 7