Wacker Neuson 803 - Replacing the Engine-Oil Filter Cartridge

SHB 803 en – Edition 2.4 * 803s312.fm 3-21
Maintenance
Replacing the engine-oil filter cartridge
Danger!
Caution when draining hot engine oil –
Burn hazard!
☞Wear protective gloves
Environment!
Collect the drained engine oil in a suitable container.
Dispose of used oil and filters in an environmentally friendly manner!
☞Change the filter as follows:
• Stop the engine
• Place a suitable container underneath the oil filter to collect the oil as it drains
• Clean the area around the oil filter
• Slowly loosen oil filter cartridge A using a commercially available oil filter wrench
• Let the oil drain into the container
• Remove the filter cartridge once the oil is completely drained
• Ensure that the thread adapter is correctly placed in the filter head
• Clean the filter head inside with a lint-free cloth
• Apply a thin coat of fresh engine oil to rubber seal B of the new oil filter cartridge
• Tighten the new filter cartridge by hand until the gasket makes contact
• Tighten oil filter cartridge A by hand by about a further half revolution
• Ensure that the oil level is correct!
• Let the engine run briefly
• Stop the engine
• Check the seal of oil filter cartridge A and retighten by hand
• Check the oil level and add engine oil if necessary
• Completely remove all oil spills from the engine
• Dispose of the used oil filter in an environmentally friendly manner
• Close and lock the engine cover
Fig. 8: Engine oil filter position
A
Fig. 9: Unscrewing the engine oil filter
A
Fig. 10: Cleaning the filter head and oiling the gasket
B
Fig. 11: Tightening the filter cartridge
A