© 0885 Section: 1 Guide to this Manual Page: 1-0-08 Engine: S/BVM 628 Assembly Group Job Card Maintenance Group 11 Valve drive, bottom 04.02.01 04 Timing system 11 Valve drive, top 01.02.02 01 Cylinder head 08 Valve guide clearance 01.06.01 01 Cylinder head 08 Valve rotator 01.03.01 01 Cylinder head 01.03.02 16 Valve seat lubrication 08.14.01 08 Lubricating oil system 08 Valve seat ring 01.07.01 01 Cylinder head 01.03.01 34 Vibration damper 12.01.01 12 Engine auxiliaries 12.01.02/03