Suzuki 2002-2005 DF4/DF5/DF6 4-Stroke Outboards Service Manual, Page 102Get this manual
POWER UNIT 6-35 CRANKSHAFT AND PISTON TO CYLINDER 1Apply engine oil to the crankshaft journals and pin2Apply the Water Resistant Grease to the lip of the upper oil seal09900-25161Suzuki Water Resistant Grease
3Install the crankshaft to the cylinder block
4Apply engine oil to the piston and the cylinder wall5Insert the pistonconrod assembly into the cylinder bore from the cylinder head side using the special tool09916-77310Piston ring compressor