The Screw,tapping,4x16 is the most widely applied product in the EN400A2 VULCAN 1986 CANADA / LIQUID COOLED METER ( six times ).
A sample from the products for the Meter include: Cover-meter Case,pilo, Screw,pan Head,6x8, Bulb,12v3.4w, Damper,meter.
This schematic depicts all components used in the En400a2 Vulcan 1986 Canada / Liquid Cooled Meter partslist.
