Suzuki DF200/DF225/DF250 V6 4-Stroke Outboards Service Manual, Page 366Get this manual
LOWER UNIT
Example (1) Incorrect topside toe contact: Correction measures: Decrease thickness of forward gear shim Slightly decrease pinion gear shim thickness# Do not set tooth contact in this position (top side toe contact)Damage and chipping of forward and pinion gear may result
EXAMPLE OF INCORRECT Top side toe contact
TOE HEEL