7-7
MAINTENANCE
© 2020 Indmar Marine Engines
INDM-0018
1
1 - Engine Oil Fill
Figure 7.3 – Engine Oil Fill
360, 400 and 440 Models – Semi-synthetic 5W-30 oil meeting the
API rating of SN
450, 460 and SC575 Models – Fully synthetic 15W-50 oil meeting
the API rating of SN
NOTICE
The use of engine oil other than the recommended viscosity with
an API SN designation can cause engine damage. Damage to
your engine caused by the use of improper oils is not covered by
your warranty.
Changing Oil
CAUTION! Engine oil may be hot. Change your engine oil after
the first 10-20 hours of operation. Then change oil every 75 hours
(25 in severe conditions) or annually, whichever comes first. To
maximize engine life, change the oil filter at every oil change.