Leak at counter flanges
Alfa Laval Moatti L280, manual lube oil filter for diesel engines
Possible cause
Loose bolts
What to do
Manufacturer's manual, p. 21Tighten bolts (51), replace O-rings (50)
See the assembly on the 3D model
Other Alfa Laval Moatti L280 faults
ΔP alarmInsert clogged by dirt or sludgeLeak at body jointsLoose body bolts or worn O-ringsLeak at inspection coverLoose screwsLeak at drain plugsLoose plugs
From the manufacturer's manual “EM-23-1 LUB OIL FILTER TYPE L280”. Check against the original on board before work.