2014 Mercedes-Benz Viaggio 900 Service and Repair Manual

This factory service and repair manual for the 2014 Mercedes-Benz Viaggio 900 covers a single-door bus with a cab-forward layout, listed in the non-school category and offered in one trim, Base. Its engine is a six-cylinder diesel of 12.0L, or 730 cu in, with turbocharging. That engine and body make up the configuration listed for the year.

Engines covered

• 12.0L six-cylinder (730 cu in) — turbocharged, diesel

Body styles covered

• 1-door bus (non school), cab forward

Trims covered

• Base

Known issues on the 2014 Viaggio 900. Upkeep on this bus is dominated by its diesel: a turbocharged six with twelve liters of displacement, where tightening sequences, turbocharger checks and fuel-system diagnosis all carry weight. The one-door, cab-forward body contributes its own electrical circuits. Engine specifications and torque values, body wiring diagrams and diagnostic procedures in this manual cover both, for the Base trim.