Fayat Group Bomag MPH 122-2, Operating & Maintenance Instructions, Page: 188 / 198

As required
BOMAG 188 MPH 122-2
6.76 Conservation
If the engine is to be shut down for a longer period
of time (e.g. over winter), we recommend the fol-
lowing engine conservation measures to avoid
corrosion:
l
Clean the engine, including the cooling sys-
tem: For this purpose use cold cleansing agent
or, even better, a steam cleaner.
l
Run the engine warm and shut it down.
l
Drain the still warm engine oil and fill in anti-
corrosion engine oil.
l
Drain the fuel from the fuel tank, mix it well with
10% anti-corrosion oil and fill it back in. In-
stead of mixing the fuel with anti-corrosion oil
you may also fill the tank with injection pump
testing oil with anti-corrosive properties (e.g.
Calibration fluid B).
l
Then run the engine for 10 minutes, so that
lines, filter, pump and nozzles are filled with
the conserving mixture and the new engine oil
is distributed to all parts.
l
After this engine run remove the cylinder head
covers and the side cover of the injection
pump, spray rocker chambers as well as
spring chamber in injection pump with a mix-
ture of diesel fuel and 10% anti-corrosion oil.
Then reinstall hoods and cover.
l
Crank the engine several times by hand (with-
out ignition) in order to spray all combustion
chambers.
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Take the V-belt off and spray the grooves of
the V-belt pulley with anti-corrosion oil. Re-
move the anti-corrosion oil before taking the
machine back into service.
l
Close air intake on air filter and exhaust open-
ing tightly.
i Note
Depending on weather conditions these conserva-
tion measures will protect the machine for approx.
6 to 12 months. Before taking the machine back
into service you must drain off the conservation oil
and replace it with engine oil, see table of fuels
and lubricants, according to API-(MIL-) classifica-
tion.
l
For longer periods of rest blank surfaces must
be sufficiently protected. Piston rods must be
protected with grease.