Special wear Tools (Taper Gauges) for DAROS PoP piston rings acc. to
MAN B&W Service Letter SL 12-562/JAP
This special tool is made to measure and observe the wear of DAROS PoP type piston rings as described in the MAN B&W Service LetterSL 12-562 / JAP. Please find details in the PDF file here below.
One Feeler Gauge tool covers the following measuring ranges
|Bore size (mm)||Max. radial ring wear (mm)||Max. width of relief groove|