Detailed procedures for removal and refitting of crankshafts, pistons, valves, and oil pumps. It also covers cooling systems and fuel injection diagnostics (CDI).
A is the definitive technical resource for owners and mechanics maintaining the second-generation Mercedes-Benz Vito and Viano (produced from 2003 to 2014). These manuals provide "dealer-level" information, ranging from simple oil changes to complex engine overhauls and intricate electrical troubleshooting. Core Coverage of the W639 Workshop Manual w639 workshop manual
Companies like Brooklands Books publish physical Vito & Viano Workshop Manuals which are compiled by experts and cross-checked against official manufacturer data. w639 workshop manual