This factory service and repair manual for the 2005 Chevrolet T8500 describes a single build, F8B064, of a straight truck with a low tilt cab, powered by the turbocharged 7.8L diesel inline-six of 475 cubic inches. One configuration and one engine make the coverage exact: every diagnostic chart, specification and torque value in the manual is written for this vehicle, from the engine and its fuel and air systems through the driveline and chassis to the cab and the electrical circuits inside it.
Engines covered
- 7.8L inline-six (475 cu in) — turbocharged, diesel
Body styles covered
- Straight truck, low tilt
Trims covered
- F8B064
Known issues on the 2005 T8500. The federal record for this model year is clean, holding no recalls and no owner complaints. That makes the manual a reference for doing the job properly rather than for chasing a known weakness. It carries the diagnostic sequences that isolate a fuel, air, cooling or charging fault before anything is dismantled, the measurement limits that decide whether a component returns to service, the torque values given at each assembly step, and the wiring diagrams needed to follow a circuit through the truck.
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the deal
Showing the 8 most recent of 99 technical service bulletins on file with NHTSA.
