36
PERIODIC MAINTENANCE
SG60 Operation Manual
System
Item
Periodic Maintenance Interval
Every 300
hours or
6 months
*1
Every 6
months or
500 hours
*1
Every 12
months or
1000 hours
*1
Every 24
months or
2000 hours
*1
Electrical
subsystem
Check all earthing/grounding wires for
corrosion. If there is corrosion, remove
the corrosion and treat with a corrosion
inhibitor.
Every 12
months
Check that the power lines between
the boat and the gyro unit are securely
connected and that the external jacket
of the power lines are not damaged.
Every 12
months
Brake system
Check that there are no oil leaks
from the cylinders, the hoses and the
manifold.
Check that the gyro sphere is locked
when precession is not permitted. If it is
not locked, perform air purging of the
hydraulic circuit and, in case, flush and
refill the hydraulic circuit (AW 46 oil).
Flush and refill the hydraulic circuit (AW
46).
Check the cylinder bushing and spacers
for wear and damage.
Replace the cylinder bushing and
spacers.
Every 2000
hours
Grease up the cylinder rod eye. (Using
Molykote Longterm grease or an
equivalent product)
Every 1000
hours
Check the hydraulic cylinders and hoses
for wear and damage.
When the parts are replaced, the
air purge of the hydraulic circuit is
performed and the hydraulic oil (AW 46)
is replenished.
Check the hydraulic accumulators.
Replace the hydraulic accumulators.
Cooling
system
Check for anode erosion. Replace if 50
% eroded.
*1. Whichever comes first
Содержание 106OM405
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