Wacker Neuson 803 Dualpower, Service Manual

Page: 67 / 196

SHB 803 en – Edition 2.4 * 803s312.fm
3-29
Maintenance
Replace the inside air filter element C as follows:
☞ Stop the engine
☞ Raise the lock lever
☞ Remove the starting key and carry it with you
☞ Let the engine cool down
☞ Open the engine cover
☞ Remove dirt and dust from the air filter element and the area around the air filter
☞ Open bow clips F on housing section E
☞
Remove housing section E
☞
Carefully remove outside air filter B with slightly turning movements
☞ Carefully pull out inside air filter C with slightly turning movements
☞ Cover the air supply at the end of the filter with a clean lint-free cloth to prevent dust
from entering the engine
☞ Ensure that all dirt (dust) inside the housing section and cover E , including dust valve
D , has been removed
☞ Clean the parts with a clean lint-free cloth, do not use compressed air
☞ Remove the cloth from the air supply
☞ Check the new inside air filter C for damage and carefully insert it in the housing section
(install only intact air filter elements)
☞ Carefully insert outside air filter B in the housing section
☞ Position housing section E (ensure that it is properly seated)
☞ Close bow clips F on housing section E
☞ Close and lock the engine cover
Notice!
Ensure that dust valve D shows downward once it is installed!
Fig. 23: Removing the housing section
F
E
F
Fig. 24: Removing the outside air filter
B
Fig. 25: Inside air filter
C