Mercury Mariner 25HP 4-Stroke Outboard Service Manual 1997, Page 3Get this manual
Cleanliness and Care of Outboard Motor A marine power product is combination of many machined, honed, polished and lapped su rfaces with tolerances that are measured in the ten thousands of an inch.lmmWhen any product component is serviced, care and clean liness are importantTh roughout this manual, it should be understood that proper cleaningand protection of machined surfaces and friction areas is part of the repair procedureThis is considered standard shop practice even if not specifically stated
In addition, personnel should not work on or under an outboard which is suspendedOutboards should be attached to work stands, or lowered to ground as soon as possibleWe reserve the right to make changes to this manual without prior notificationRefer to dealer service bulletins for other pertinent information concerning the products described in this manual