2018 Chevrolet LCF 4500XD Service and Repair Manual

This factory service and repair manual for the 2018 Chevrolet LCF 4500XD deals with a four-cylinder diesel that has to move a straight truck: 5.2 liters, 317 cubic inches, dual overhead cams, turbocharged. Cab choices number two, low tilt and low crew cab, and trims number one, Base. Rather than describing the vehicle in general terms, the sections give what a repair actually turns on — published clearances, torque figures, wiring diagrams and the diagnostic order for a fault.

Engines covered

• 5.2L inline-four (317 cu in) — DOHC, turbocharged, diesel

Body styles covered

• Straight truck, low tilt
• Straight truck, low crew cab

Trims covered

• Base

Known issues on the 2018 LCF 4500XD. The manual covers the diesel four mechanically and through its fuel, air and cooling systems, gives driveline and chassis procedures with torque values for both cab forms, and provides wiring diagrams with diagnostic sequences for the cab.