1993 Ford LTS9000 Service and Repair Manual
This factory service and repair manual for the 1993 Ford LTS9000 carries seven diesel engines for the medium conventional tractor and straight truck, both listed in a single Base trim. Aspiration divides the range cleanly: the 10.5L and 10.3L six-cylinders go without a turbocharger, the 10.0L, 14.6L and 14.0L inline-sixes are turbocharged, and the 11.1L and 12.7L inline-sixes add aftercooling. Specifications, torque values, wiring diagrams and diagnostics are laid out per engine, which is what makes a book this broad usable at the bench.
Engines covered
- 10.5L six-cylinder (638 cu in) — diesel
- 10.0L inline-six (611 cu in) — turbocharged, diesel
- 14.6L inline-six (893 cu in) — turbocharged, diesel
- 14.0L inline-six (855 cu in) — turbocharged, diesel
- 10.3L six-cylinder (629 cu in) — diesel
- 11.1L inline-six (677 cu in) — turbocharged, aftercooled, diesel
- 12.7L inline-six (774 cu in) — turbocharged, aftercooled, diesel
Body styles covered
- Tractor truck, medium conventional
- Straight truck, medium conventional
Trims covered
- Base
Known issues on the 1993 LTS9000. NHTSA has no recalls on record for the 1993 LTS9000 and no complaints from owners. That leaves the ordinary business of running a heavy truck, and the manual covers it engine by engine: injection and fuel delivery, cooling and charge-air work on the turbocharged and aftercooled units, lubrication and clearance specifications, torque values for reassembly, and wiring diagrams tied to the diagnostic procedures.
