Suzuki DF200/DF225/DF250 V6 4-Stroke Outboards Service Manual, Page 268Get this manual
POWER UNIT
(3) Install crankshaft to cylinder(4) Place piece of Plastigauge across full width of bearing (parallel to crankshaft) on journalDo not place Plastigauge over oil hole 09900-22301: Plastigauge NOTE: Do not rotate crankshaft while Plastigauge is installedPlastigauge
(5) Assemble crankcase to cylinder(6) Apply engine oil to crankcase boltsTighten crankcase bolts in three (3) steps following the order indicated belowNOTE: Tighten 10 mm (0.394 in) thread diameter bolts first (following the order shown in figure), then tighten mm (0.315 in) thread diameter bolts! Crankcase bolt (10 mm thread diameter): 1st step 11 Nm (1.1 kg-m, 8.0 lb-ft) 2nd step 42 Nm (4.2 kg-m, 30.0 lb-ft) Final step 52 Nm (5.2 kg-m, 37.6 lb-ft)Crankcase bolt (8 mm thread diameter): 1st step Nm (0.6 kg-m, 4.3 lb-ft) 2nd step 21 Nm (2.1 kg-m, 15.0 lb-ft) Final step 27 Nm (2.7 kg-m, 19.5 lb-ft) NOTE: Crankcase must be torqued to specification in order to assure proper compression of Plastigauge and accurate reading of clearance