Section 5 - Maintenance 
Page  44 90-899883179   OCTOBER  2007
Owner/Operator Responsibilities
It is the operator's responsibility to perform all safety checks, to ensure that all lubrication
and maintenance instructions are complied with for safe operation and to return the unit to
an authorized Mercury MerCruiser dealer for a periodic checkup.
Normal maintenance service and replacement parts are the responsibility of the owner/
operator and as such, are not considered defects in workmanship or material within the
terms of the warranty. Individual operating habits and usage contribute to the need  for
maintenance service.
Proper maintenance and care of your power package will ensure optimum performance
and dependability and will keep your overall operating expenses at a minimum. See your
authorized Mercury MerCruiser dealer for service aids.
Dealer Responsibilities
In general, a dealer's responsibilities to the customer include predelivery inspection and
preparation such as:
• Ensure that the boat is properly equipped.
• Prior to delivery, make certain that the Mercury MerCruiser power package and other
equipment are in proper operating condition.
• Make all necessary adjustments for maximum efficiency.
• Familiarize the customer with the on‑board equipment.
• Explain and demonstrate the operation of the power package and boat.
• Provide you with a copy of a Predelivery Inspection Checklist.
• Your selling dealer should fill out the Warranty Registration Card completely and mail
it to the factory immediately upon sale of the new product.
Maintenance
!
 WARNING
Performing  service  or  maintenance  without  first  disconnecting  the  battery  can  cause
product  damage,  personal  injury,  or  death  due  to  fire,  explosion,  electrical  shock,  or
unexpected engine starting. Always disconnect the battery cables from the battery before
maintaining, servicing, installing, or removing engine or drive components.
!
 WARNING
Fuel  vapors  trapped  in  the  engine  compartment  may  be  an  irritant,  cause  difficulty
breathing,  or  may  ignite  resulting  in  a  fire  or  explosion.  Always  ventilate  the  engine
compartment before servicing the power package.
IMPORTANT:  Refer  to  the  maintenance  schedule  for  complete  listing  of  all  scheduled
maintenance to be performed. Whereas you can perform some items, others should be
performed  only  by  an  authorized  Mercury  MerCruiser  dealer.  Before  attempting
maintenance or repair procedures not covered in this manual, we recommend that you
purchase a Mercury MerCruiser service manual and read it thoroughly.
NOTE: Maintenance points are color coded for ease of identification. See the decal on
engine for identification.