Suzuki DF25/DF30 Four Stroke Service Manual, Page 155Get this manual
7-38 POWER UNIT NOTE: For proper assembly, mark cylinder number on all pistons, conrods, and conrod caps, using quick drying paint
Remove all conrod cap nuts and conrod caps 2
NOTE: To prevent damage to crank pin and cylinder walls, install piece of hose over threads of rod bolts
Guide hose