Malibu Boats M235 2018, Owner'S Manual

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After 50 Hours on the Hourmeter
CHECK THE SAFETY EQUIPMENT
If you have not done so previously, check the fire extinguishers and personal flotation devices. Check the condition of (and
replace as necessary) drain plugs, bilge pumps, and exhaust flaps. Repair or replace anything that appears damaged or incapable of
performing its function.
HAVE THE OIL CHANGED BY YOUR AUTHORIZED MALIBU DEALER
Due to the environmental concerns and the confined areas in which to work, Malibu strongly encourages boat owners to have oil
changes performed by an authorized Malibu dealer.
After 100 Hours or Annually
(whichever comes first)
There are certain maintenance routines that must be performed. Due to the complexity of this maintenance, Malibu recommends
it be completed by your authorized Malibu dealer.
Your dealer will verify many functions of the boat for you, some of which, should never be tested or checked by the consumer,
such as the pressurized fuel systems that require unique tools.
Even when the authorized Malibu dealer performs the annual maintenance work, consumers are well-advised to pay attention to
several components on the boat. These include:
ENGINE MOUNTS
Your engine is held firmly in place by special marine-grade engine mounts
that are built and installed to withstand the kinds of stresses unique to a boating
environment.
In checking the engine mounts, be sure to do this before starting the engine.
Components on the engine can become hot enough to burn skin. Avoid this by
checking before starting.
Any time you suspect an engine mount is loose, it must be tightened. If the engine
is allowed to shake or move during operation, it adversely affects the entire drive-
train and could cause damage that would not be covered under warranty.
EXHAUST FLAPS
Some flaps and components of the exhaust system are composed of high-grade rubber and
synthetics. These may deteriorate over time. Check to ensure that the flaps fit securely over
the exhaust port and that they will open with ease, which is what must occur when the boat
engine is running.
STEERING SYSTEM
There is little the consumer can do to correct issues with the steering system, but it is
critical to the safety of those on-board that steering problems are immediately corrected.
Often, difficulty in steering is a matter of lubrication that an authorized Malibu dealer can
perform. Never ignore any steering issues, regardless of timing for the annual maintenance
check-up.
SHIFT AND THROTTLE SYSTEM
As with the steering, never ignore suspicious issues with the shifter/throttle. Anytime the lever does not move smoothly or the
boat does not shift/accelerate/decelerate with ease and smoothness, it is a matter to be resolved by an authorized Malibu dealer. Do
not wait for the annual maintenance period to verify safe operations.
Malibu Owners Manual • 2018 • Care and Maintenance • Page 7-12