MAINTENANCE
12/05
ZT370 Operation Manual
41
Perform the following maintenance every
250 hours of operation.
•
Touching-up the stern-drive paint and
spray with corrosion guard
•
Retorqueing the rear engine mounts
•
Changing the stern-drive oil
•
Lubricating the drive unit and
universal-joint shaft splines and
O-rings
•
Torqueing the rear engine mount
bolts
■
Touching-up the stern-drive paint
and spray with corrosion guard
Corrosion damage that results from
improper application of anti-fouling paint
will not be covered by the warranty.
Painting vessel hull or vessel transom:
Anti-fouling paint may be applied to the
vessel hull and the vessel transom.
NOTICE
Never paint the anodes or Y-CaPS
electrode. Painting these components will
render them ineffective as galvanic
corrosion inhibitors.
NOTICE
Use copper-based paint as anti-fouling
protection for the vessel hull or vessel
transom, as long as it is not prohibited by law
in the area where the vessel will be
operated. If using copper- or tin-based
anti-fouling paint, avoid an electrical
interconnection between the Yanmar
Product, anodic blocks, or Y-CaPS and the
paint by allowing a minimum of 40 mm (1 -
1/2 in.) of UNPAINTED area on the transom
of the vessel and around these items.
Figure 9
NOTICE
The drive unit and transom assembly can
be painted with a good quality marine paint
or an anti-fouling paint that does not
contain copper or any other material that
could conduct electrical current. Never
paint drain holes, anodes, Y-CaPS or
items specified by the vessel
manufacturer.
NOTICE
Never wash the stern-drive with a power
washer because it can damage the coating
on the reference wire and increase
corrosion.
■
Retorqueing the rear engine
mounts
See Torqueing the rear engine mount bolts
on page 46
.
■
Changing the stern-drive oil
Note: The stern-drive oil must be changed
every 250 hours or every year,
whichever comes first.
Every 250 Hours of Operation
039084-00E00
Minimum 40 mm
(1-1/2 in.) of
unpainted area
around transom
assembly
Painted
vessel
transom
Maintenance.fm 41 ページ ２０１３年９月２７日 金曜日 午後１時１６分
