STEYR MOTORS Marine Engine 2012 Series, Service Manual

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General Preliminary Service Manual MARINE 2012
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D 2 Operation after Break – In
The engines specified in this manual are intended to be operated at different speeds and
loads, but not allowing full load of the engine for more than one hour per 12 running hours.
Economic driving may be achieved at the following speeds:
MARINE 2012 2000 - 3200 rpm
which will prolong engine life and reduce emissions and noise.
When starting a cold engine, always allow the engine to warm up slowly. Never run the
engine at full speed until operating temperature is reached. During the first 50 running
hours, check the oil level frequently.
D 3 Extended Storage Preservation Procedure
1 Remove the engine from storage and place on a suitable work shop floor with
access to all side of the engine. Do not remove from the original packing pallet.
2
Ensure fuel is supplied to the engine and let it run up to temperature.
3
Stop the engine and drain the old engine oil and store for future refill and usage.
4
Mount brand new oil filter on the engine.
5
Fill in preservation oil Shell Ensis Engine Oil 30 (part number Z050323/0- 5litres) to
the minimum mark on the dip stick.
6
Connect the fuel system to a tank or canister filled with Shell oil V1404 (part number
Z010014/0 -5 liters). See ill. 1
7
Restart the engine and run for 5 minutes in idle speed or max. up to 1500rpm.
8
Disconnect the fuel feed line from the engine and let fuel pump run for max. 10 sec.
emptying the fuel system. Repeat until no more fuel comes from the return line.
9
Either drain the preservation oil from the engine and replace with normal specified
oil and store for future use. Alternatively leave it in the engine for future preservation
work. The preservation oil has a shelf life of also 3 years and may be used any
number of times within this
period. It is important to note that an engine may never be sold on or installed with
this oil in as this will lead to severe engine damage if run for extended periods.
10 Disconnect solenoid of engine to prevent engine from starting. See ill.2
11
Fill a spray bottle with the preservation oil Shell Ensis Engine Oil 30 part number
Z050323/0.