Suzuki DF25/DF30 Four Stroke Service Manual, Page 231Get this manual
LOWER UNIT 10-7 23456Place the attachment inside the pinion bearingInsert the removal shaft into attachmentThread sliding hammer into top of removal shaftPut wood block under pinion bearingDrive the pinion bearing out by striking top of shaft with sliding hammerWhen removing the pinion bearing, use care to avoid damaging the gearcase
Pinion bearing
Wood block