2020 Chevrolet LCF 5500HD Service and Repair Manual
This factory service and repair manual for the 2020 Chevrolet LCF 5500HD covers a low tilt straight truck and a four-door low crew cab straight truck, both Base trim. The engine in each is a 5.2 liter inline-four diesel of 317 cubic inches, twin-cam and turbocharged. Coverage is the factory kind — procedures written by system, with the clearances, torque figures, circuit paths and diagnostic sequences a repair depends on rather than general guidance about how a truck goes together.
Engines covered
- 5.2L inline-four (317 cu in) — DOHC, turbocharged, diesel
Body styles covered
- Straight truck, low tilt
- 4-door straight truck, low crew cab
Trims covered
- Base
Known issues on the 2020 LCF 5500HD. Brakes get checked, fluids get changed, faults get traced: that is the work on a truck with no recall history, and this year has none, nor any owner complaints on the federal record. The specifications behind each of those jobs are here — engine mechanical procedures and clearances for the turbocharged diesel, fuel and cooling system figures, driveline and chassis torque values across both bodies, and wiring diagrams with diagnostic sequences.
