10-9MNT MaintenanceGeneral Periodic MaintenanceChecking the anodeDo not oil, grease, or paint the anodes orthe trim tab, otherwise they will be ineffec-tive.1. Check the anodes and trim tab. Cleanthe anodes or trim tab if there are scales,grease, or oil.TIP:• Replace the anodes or trim tab if exces-sively eroded. In addition, check the groundlead.• If it is necessary to disassemble the out-board motor to check an anode, refer to theapplicable disassembly procedure in thismanual.Checking the battery1. Check the battery. See “Checking thebattery” (10-4).
