MARLOW-HUNTER MH31, Operator'S Manual

Page: 247 / 267

Maintenance
14.9
water. Then, dry them and spray them with a moisture
repellent.
If the cable is dropped into salt water, rinse the plug and
connector end thoroughly in fresh water. Then shake or
blow off excess water and allow cable to dry. Spray plug
and connector with a moisture repellent before you use
the cable again.
14.4.8 Windlass Maintenance
Periodically check the motor and control box electrical
connections. Remove any residue and cover connec-
tions with a small coating of grease.
It is recommended that you annually disassemble the
windlass and remove any residue buildup. To perform
this maintenance follow all safety procedures and com-
plete the instructions listed in the windlass OEM manual.
Using the emergency handle, unscrew and remove
the clutch nut and gypsy cone.
Unscrew and remove the stripper arm. Pull control
are back to clear gypsy and remove gypsy assembly
from the drive shaft.
Wash down with water to remove any residue.
Coat surfaces with a light film of lubricant.
Reassemble the unit and tighten the clutch by turning
the handle clockwise.
NOTE: Consult the windlass manufacturer’s OEM
manual for further details regarding operation, care and
maintenance.
DANGER
! !
Ensure power is off before performing work or
maintenance on the windlass.
14.4.9 Electrical System Connections
At least once each year, disconnect electrical connectors
in the bilge, engine, and upper control panels. Check the
terminals for corrosive buildup. Have your dealer repair
connectors and terminals if they are corroded.
14.5 Periodic Maintenance
1.
2.
3.
4.
5.
Proper and timely maintenance is the best insurance for
trouble free and enjoyable boating. Please refer to the
maintenance charts located in the back of this chapter to
help identify maintenance tasks and their frequency. Use
the charts as a checklist.
Remember to check your OEM manuals to understand
the recommended periodic maintenance and procedures
for their products. OEM period maintenance guidelines
will take precedence over the minimum guidelines sug-
gested in this manual.
14.5.1 20 Hours of Operation
Following the first 20 hours of operation, complete the
maintenance items listed below:
Check rudder lip seal for leaks (no leaks at all).
Check all through hull fittings for leaks.
Check all doors and cabinets for proper fit and opera-
tion.
Tighten all engine mounts.
Complete engine/generator maintenance as recom-
mended by engine/generator manufacturer.
Tighten all hose clamps and lubricate them.
Check and tighten all pressurized water system fit-
tings.
Check and service batteries, tighten battery connec-
tions, and lubricate as needed.
14.5.2 Zinc Maintenance
Generally, sacrificial anode maintenance consists of a
minimum annual replacement of the zincs. This should
be completed during the spring launch procedure for
example. The anodes may require more frequent replace-
ment, depending on your docking location and the length
of your boating season. If possible, check the anodes for
excessive corrosion midway through your boating sea-
son. If excessive corrosion is noted, have your dealer or a
competent technician replace the sacrificial zinc anode.
14.5.2.1 Sail Drive Leg
The sacrificial anode should be replaced:
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