This factory service and repair manual for the 1988 Ford LT8000F applies to the medium-conventional straight truck alone, in Base trim, powered by the 473 cu in inline-six diesel with a turbocharger. The single listing on both counts makes the book easy to work from, since engine procedures and specifications go straight to the 7.8L six, and the chassis, brake, driveline and electrical coverage describes one truck, with torque values, wiring diagrams and diagnostics to match.
Engines covered
- 7.8L inline-six (473 cu in) — turbocharged, diesel
Body styles covered
- Straight truck, medium conventional
Trims covered
- Base
Known issues on the 1988 LT8000F. No recalls have been issued against the 1988 LT8000F and no owner complaints are recorded with NHTSA. Since nothing has been singled out federally, the practical use of the manual is routine: bringing the 473 cu in turbocharged six back to specification, testing the air brake system, torquing driveline fasteners to the listed figures, and following the wiring diagrams and diagnostics when an electrical fault appears on the straight truck.
