1. Extract from STD 4443, Edges of Undefined Shape…
Picture 1
Gasket on fuel filter
Picture 1. Inside of fuel filter housing P/N
Picture 2. Zoom of sharp edge on diameter 89,4mm on P/N
Picture 3. Fuel filter, P/N , and damaged gasket. In total 6 cuts on the gasket.
Extract from STD 4443, Edges of Undefined Shape…
5 General requirements
General requirements stated by this standard:
 Sharp edges or burrs caused by casting and/or cutting processes must not cause personal injury during handling or functional disturbance when assembled in Scania production or in aftermarket applications.
Picture 2
Picture 3
Info Class Internal NMKD Niklas Scherp