Blackfin 272 - Helm Control Systems; 4.9 Control Systems Maintenance

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H elm C ontrol S y stem s
4 . 9 C ontrol S y stem s M a intena nc e
Control Maintenance
Periodic inspection of the control systems and all
connections should be made. Signs of rust, cor-
rosion, wear or other deterioration should imme-
diately be serviced. Generally, periodic lubrication
of all moving parts and connections with a light
waterproof grease is in order.
Lubrication should be performed as often as nec-
essary to keep the system operating smoothly.
Control system adjustments may become neces-
sary. If adjustments become necessary, see your
Blackn dealer.
W ARNI NG
DO NOT ATTEMPT CONTROL ADJUSTMENTS UNLESS
YOU ARE FAMILIAR WITH SERVICING CONTROL SYSTEM
PROCEDURES. CONTROL MISADJUSTMENT CAN CAUSE
LOSS OF CONTROL AND SEVERE ENGINE OR LOWER UNIT
DAMAGE.
Hydraulic Steering System Maintenance
A periodic inspection of all steering hoses, linkage
and helm assemblies should be made. Signs of
corrosion, cracking, loosening of fasteners, ex-
cessive wear or deterioration should be corrected
immediately.
The uid level for the hydraulic steering should
be checked frequently and maintained at the
proper level. The steering uid level should be
maintained at no less than 1/2” below the bottom
of the ll plug hole on the hydraulic power assist
pump reservoir located in the center in-oor stor-
age compartment. Only use power steering uid
recommended by the steering system manufac-
turer when adding uid.
If your boat is equipped with an after market
tower, the procedure for checking the steering
uid level and adding uid may be dierent. Refer
to the steering system manual for instructions on
checking and lling the steering system on your
boat.
Generally, periodic lubrication of all moving parts
and connections with a light waterproof grease is
in order. Check the hydraulic hoses and ttings for
chang, rub marks and leaks. Replace if neces-
sary. Failure to do so could lead to steering system
failure that would result in loss of control. When
new or after repairs, hydraulic steering systems
may need to have all air purged from the system.
Only use hydraulic steering uid recommended
by the steering system manufacturer. Dicult
steering and premature seal failure can result if
the wrong uid is used in the steering system.
Review the information provided by the steering
system manufacturer for proper specications
and details on system service and maintenance.
Electronic Steering and Control Systems
Maintenance
Electronic steering and control systems are sup-
plied by the engine manufacturer. The systems
have maintenance requirements that are specic
to the engines and control options installed in
your boat.
You should refer to the engine and controls sys-
tems owner’s manuals for information and mainte-
nance on the control and steering system installed
in your boat. Their recommendations should be
followed exactly.
The engine controls and steering systems are fully
electronic and activated by micro processors and
controlling software in each engine controller. If
adjustment becomes necessary do not attempt
to address the problem yourself. You should con-
tact your Blackn or outboard engine dealer for
assistance.
W ARNI NG
IMPROPERLY ADJUSTED ELECTRONIC ENGINE CONTROLS
CAN CAUSE LOSS OF CONTROL AND SEVERE ENGINE
DAMAGE. IF YOUR CONTROLS ARE NOT OPERATING
PROPERLY, DO NOT ATTEMPT CONTROL SYSTEM
ADJUSTMENTS YOURSELF. CONTACT YOUR BLACKFIN OR
ENGINE DEALER FOR ASSISTANCE AND DO NOT USE THE
BOAT UNTIL THE SITUATION IS CORRECTED.
Engine Lubrication
Please refer to the engine owner’s manual for
maintenance and lubrication instructions for the
outboard engines.
Trim Tab Maintenance
The trim tab actuators are electric and require no
routine maintenance except to periodically inspect
the tab actuators for corrosion or marine growth
and test the system to ensure that it is operating
properly.