Maintenance of the in-mast furling mast
Periodic Maintenance
Maintenance should be undertaken at least once a year. All bearings should be greased with GREASE (Part No.
312-501), a tube of which is delivered with the mast. Read the following instructions and fig. 13. l.
When greasing bearings and gears, do not over-grease. A thin coating of evenly applied grease is sufficient.
TOP SWIVEL:
The bearing has a lubrication hole
marked ”GREASE” where the grease should be injected. Access through
the sail slot.
HALYARD SWIVEL:
Lubricate the swivel by injecting grease into the gaps
& in the ring. This is best done through the upper
access hole.
IN-MAST FURLING MAST GEAR.
Lift the rubber boot and grease the upper shaft bearing
.
Access is from the lower access hole.
The lower parts are accessable for greasing after the small oval plastic plug on a level with the reefing winch
has been removed.
Grease the bevel gears
and ball-bearings & .
All grease points are shown in fig. 13.1.
Complete Service
It is a good idea after some years use to dismantle the gear for thorough cleaning and re-greasing. The in-mast
furling mast is built so that servicing will be easy even after protracted use. Stainless steel thread inserts for all
screw fastenings ensure that corrosion is eliminated.
Dismantling procedures are described on page 14.
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