How To Assemble The Main Starting Air Valve Part 3

Main Starting Air Valve: The Assembly Procedure and Key Points
In this series:
Parts of a Main Starting Air Valve
Keypoints on Overhaul and Lapping
Reconditioning of the Valve
Lapping of Valve Seats
Assembly and Key Checkpoints
Audio Credits:
www.chosic.com
Special Participation:
CE Semenov