1983 Ford LN9000 Service and Repair Manual
This factory service and repair manual for the 1983 Ford LN9000 applies to two configurations, a short-conventional tractor truck and a short-conventional straight truck, both in Base trim. Four diesel engines are listed for the year: the turbocharged 14.6L inline-six (893 cu in), the turbocharged 14.0L inline-six (855 cu in), the 9.0L V6 (552 cu in) and the 7.0L inline-six (426 cu in). Whether the truck pulls a trailer or carries its own body, the specifications, torque values and wiring diagrams for each of those four engines apply as written.
Engines covered
- 14.6L inline-six (893 cu in) — turbocharged, diesel
- 14.0L inline-six (855 cu in) — turbocharged, diesel
- 9.0L V6 (552 cu in) — diesel
- 7.0L inline-six (426 cu in) — diesel
Body styles covered
- Tractor truck, short conventional
- Straight truck, short conventional
Trims covered
- Base
Known issues on the 1983 LN9000. No recalls and no owner complaints appear on the NHTSA record for the 1983 LN9000. What remains for the manual to cover is the hardware itself: the turbocharged 14.6L and 14.0L inline-sixes, the 9.0L V6 and the 7.0L inline-six, along with the tractor and straight-truck versions of the short-conventional chassis, with procedures, specifications, torque values, wiring diagrams and diagnostics for each.
