Category Archives: Series 638

Series 638 – Section 13.4 Description of Maintenance Items

Series 638 – Section 13.3 Maintenance of Vehicle Engines

Series 638 – Section 13.2 Daily Maintenance

Series 638 – Section 13.1 Overview of Preventive Maintenance

Series 638 – Section 12.1 Tune-Up Procedures

Series 638 – Section 11.6 Engine Run-in Instructions

Series 638 – Section 11.5 Operating Conditions

Series 638 – Section 11.2 Starting

Series 638 – Section 11.3 Running

Series 638 – Section 11.4 Stopping