27SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 |
4 Operation
4.1 Service intervals
The following service tasks require special technical knowledge of this engine. These service tasks must
be performed in a qualified workshop. All Textron Motors authorized workshops are qualified to service your
engine.
All activities are described in chapter 8 Service tasks in the workshop.
Activity
1st service Subsequent service intervals
Preparing for
Storage
4
after 12 h
every 60 h
or at least
once a year
every 120 h
or at least
every 2 years
every 360 h
or at least
every 4 years
Changing engine oil and oil
filter
■ ■ ■
Checking and adjusting
valve lash
■ ■
3
Replacing spark plugs
■
Replacing ignition coils
■
Replacing rubber mount
■
Maintaining waste gate valve
(all engine models
I2 846 MAR TC)
■
Checking flame arrester
■
Flushing sea water cooling
circuit
■ ■
Checking sacrificial anode
■ ■
Applying corrosion protection
■ ■
– Checking spark plugs
– Fuel stabilizer
– Engine internal preservation
– Inspecting exhaust and fuel
system
■
Changing coolant
After 4 years
5
Replacing fuel filter
See the vehicle manufacturer‘s documentation.
3
These service intervals are only required after the specified hours of operation
4
If you do not operate the engine for more than 30 days
5
Observe the coolant manufacturer‘s recommendations for the following service intervals
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