2022 Chevrolet LCF 4500XD Service and Repair Manual

This factory service and repair manual for the 2022 Chevrolet LCF 4500XD takes the same shape as the truck itself, which is to say a plain one: a turbocharged 5.2L DOHC inline-four diesel of 317 cubic inches, two body choices in the low tilt and four-door low crew cab straight trucks, and Base trim only. What varies from job to job is the system rather than the specification, so the material is arranged system by system with its own torque values and diagnostic steps.

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 2022 LCF 4500XD. Preventive work runs on numbers: clearances and torque values for the diesel four, the readings the fuel, air and cooling systems should return, published procedures for repairing the driveline and chassis on either body, and wiring diagrams paired with the diagnostic order for the cab and control circuits.