2019 Chevrolet Silverado 6500 HD Service and Repair Manual

This factory service and repair manual for the 2019 Chevrolet Silverado 6500 HD documents a medium-duty truck that leaves the plant as a bare chassis for a body builder to finish. One engine carries the line, a turbocharged 6.6L OHV V8 of 403 cubic inches running on diesel, and two cab arrangements are covered: a two-door conventional cab and chassis and a four-door crew cab and chassis. With a single Base specification, the equipment differences a technician meets come from the upfit behind the cab rather than from the trim.

Engines covered

• 6.6L V8 (403 cu in) — OHV, turbocharged, diesel

Body styles covered

• 2-door cab & chassis, conventional
• 4-door cab & chassis, crew cab

Trims covered

• Base

Known issues on the 2019 Silverado 6500 HD. The manual stands on what it documents: diesel injection and fuel supply service, turbocharger and charge-air work, cooling and lubrication specifications, hydraulic brake procedures sized for a truck in this weight class, and the wiring diagrams and diagnostic routines for a chassis electrical system that an upfitter has to tie into. Torque values are given for the frame, driveline and cab fasteners that hold the whole thing together.