This factory service and repair manual for the 2020 Chevrolet LCF 6500XD documents a single low tilt straight truck in Base trim, powered by a turbocharged 5.2L diesel four of 317 cubic inches running dual overhead cams. Coverage begins at engine mechanical and its fuel delivery, turbocharging and cooling circuits, continues through the driveline and chassis, and finishes in the cab and body electrical, with wiring diagrams and diagnostic steps supplied at each stage.
Engines covered
- 5.2L inline-four (317 cu in) — DOHC, turbocharged, diesel
Body styles covered
- Straight truck, low tilt
Trims covered
- Base
Known issues on the 2020 LCF 6500XD. No recall campaigns and no owner complaints are recorded federally for this model year, which makes the manual a straightforward service reference. It covers the turbocharged diesel mechanically and through its fuel, air, cooling and charging systems, sets out driveline and chassis repair with the torque figures each step takes, and provides the wiring diagrams and diagnostic steps needed to trace a cab electrical fault to the circuit responsible.
