Changing The Engine Oil - KAESER M43 Service Manual

Precondition
10.3.4
Material
Precondition
No.: 9_9432 02 E
10 Maintenance
10.3 Engine
The negative cable to the battery is disconnected.
1. Raise the canopy.
2. Empty the water trap (see above).
3. Unscrew the filter element
4. Unscrew the separator bowl
5. Check the separator bowl gasket
Change the gasket if defective.
6. Smear some clean fuel on the gasket.
7. Screw the separator bowl
8. Check the filter head gasket
Change the gasket if defective.
9. Smear some clean fuel on the gasket.
10. Check that the drain plug
Screw in the plug if it is loose.
11. Fill the filter element
12. Screw the filter element
13. Reconnect the battery.
14. Close the canopy.
Starting the machine and carrying out a trial run
1. Start the machine and allow it to idle for about 1 minute.
2. Visually check the fuel system for leaks.
3. Shut down the machine.
4. Tighten all fittings.

Changing the engine oil

The engine oil should be changed:
■ according to the maintenance schedule,
■ according to the degree of contamination of the intake air,
■ at least once a year.
New engine oil, see chapter 2.6.4 for engine oil filling quantity.
Receptacle
New gasket for the drain plug
Cleaning cloth
Funnel
The machine is shut down.
The machine is standing level.
The machine is fully vented, the pressure gauge reads 0 bar.
Engine at operating temperature.
All compressed air consumers are disconnected and the air outlet valves are open.
The negative cable to the battery is disconnected.
Service Manual Screw Compressor
M43
from the filter head
2
from the filter element and clean the bowl.
3
for damage and good seating.
3
onto a new filter element
3
for damage and good seating.
1
under the separator bowl is tight.
4
with clean fuel.
2
carefully into the filter head
2
anti-clockwise.
1
.
2
.
1
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