MAINTENANCE AN D SERVICING
5.4.2 Changin
g Oil Filter
Change oil filter afte r the first 50 hours of operation and every 250 hours thereafter.
Depending on the manifold installed, obtain filter part MD #123989 for Bosch manifold or MD #151975 for Parker
manifold from your MacDon Dealer.
To change the oil filter, follow these steps:
DANGER
To avoid bodily injury or death from unexpected start-up of m achine, always stop engine and remove key
from ignition before leaving operator’s seat for any reason.
1. Remove five s crews (A) and remove cover (B).
Figure 5.29: Adapter Hydraulics
2. Clean around mating surfaces of filter (B) and valve
block (A).
3. Remove spin-off filter (B) and clean the exposed filter
port in valve blo ck.
4. Apply a thin film of clean oil to the O-ring provided with
the new filter.
5. Turn filter into the valve block until O-ring contacts
mating surface. Tighten filter an additional 1/2 to 3/4
turn by hand.
IMPORTAN T:
Do NOT use a filter wrench to install filter.
Over-tightening can damage O-ring and filter.
Figure 5.30: Adapter Hydraulics
147695 275 Revision A
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