1993 Ford LN7000 Service and Repair Manual
This factory service and repair manual for the 1993 Ford LN7000 covers two turbocharged inline-six diesels, the 5.9L (359 cu in) and the 6.6L (401 cu in), in a short-conventional tractor or straight truck sold in Base trim only. The manual's procedures, specifications, torque values, wiring diagrams and diagnostics are given for each engine separately, and the chassis coverage applies to both the tractor and the straight truck, so any pairing of engine and body is documented.
Engines covered
- 5.9L inline-six (359 cu in) — turbocharged, diesel
- 6.6L inline-six (401 cu in) — turbocharged, diesel
Body styles covered
- Tractor truck, short conventional
- Straight truck, short conventional
Trims covered
- Base
Known issues on the 1993 LN7000. The 1993 LN7000 has two recalls to answer for. One concerns throttle return springs that can fracture because of inherent engine vibration; the other concerns the hand throttle cable, which can wear the brass swivel block on the governor lever it passes through. Owner complaints number zero in NHTSA's record. Both recalls sit in the throttle and governor linkage, and the manual's procedures, specifications and diagnostics for that linkage on the 5.9L and 6.6L diesels are the reference for them.
AS A RESULT OF INHERENT VIBRATION IN THESE ENGINES, THE THROTTLE RETURN SPRINGS CAN FRACTURE.
THE HAND THROTTLE CABLE CAN WEAR THE BRASS SWIVEL BLOCK ON THE GOVERNOR LEVER THROUGH WHICH IT PASSES.
