20
LUBRICATION OIL CHANGE
The oil change should be done when the engine is warm.
Remove the oil filler cap, see Fig. 1, position 15, and pump
up the oil by means of the sump oil drain pump.
Remove the crankcase ventilation hose and undo the filler plug
(which also contains the capsize valve) on the top of the
valve cover. Use a spanner on the square headed valve nipple.
See Fig. 2, position 15.
Fill up new oil through oil filler cap in valve cover.
If the filler hole, position 15, is accessible, the filling
may be done there.
Run the engine after oil and filter change and check for any
leaks from oil filter.
Stop the engine, allow the oil to settle and top up if
necessary.
CHANGE OF OIL FILTER ELEMENT
Use a suitable strap wrench, unscrew and remove filter
canister. Thoroughly clean the crankcase oil filter housing
face. Apply a thin film of clean oil to the oil filter sealing
gasket. Screw on the new oil filter canister until the sealing
gasket abuts the filter head and tighten a further half turn.
GEARBOX OIL CHECK AND CHANGE.
Unscrew the dipstick 23, see Fig.2, from the gearbox. Check
the oil level by reinserting through hole. Fill up if the oil
level is below the mark.
Drain the oil through bottom drain plug or through the
dipstick hole with a drain pump.
Refill new ATF oil to correct level.
CHANGING FUEL OIL FILTER
If the fuel oil tank is installed at a level above the engine,
the cock must be closed before fuel filter change.
The filter is shown on Fig. 2, position 22.
Unscrew the filter container and discard the filter element.
Ensure that the rubber gaskets and the spring are correctly
fitted before the filter container is reinstalled after filter
change.
Prime the fuel system after filter change, see following
chapter.
WATER SEPARATOR
A water separator/fuel filter is mounted between the fuel lift
pump and the engine.
Drain the separator by loosening the bottom tap.
