1999 Volvo Penta "WT" Models Workshop Manual, Page 70Get this manual

1999 Volvo Penta "WT" Models Workshop Manual, Page 70

Assembly Valves and componentsRefer to the proper engine repair sectionMeasure:
j'I"'I'DRC6667

Valve spring installed height of each valve spring as follows:

1Valve installed height using narrow thin scaleA cutaway scale may be helpful