Suzuki DF200/DF225/DF250 V6 4-Stroke Outboards Service Manual, Page 230Get this manual
POWER UNIT
(6) Install lower camshaft housing 7Tighten lower camshaft housing bolts 8, pre-coated with engine oil, to specified torque! Camshaft housing bolt: 12 Nm (1.2 kg-m, 8.6 lb-ft)