Suzuki DF25/DF30 Four Stroke Service Manual, Page 33Get this manual

Suzuki DF25/DF30 Four Stroke Service Manual, Page 33

2-6 PERIODIC MAINTENANCE
GEAR OIL
Change initially after 20 hours (1 month) and every 100 hours (6 months) thereafter(1) Place the outboard motor upright on level surface(2) Place container under the lower unit
(3) Remove the lower gear oil drain plug before the gear oil level plug and drain the gear oil