154 S650 Operation & Maintenance Manual
ENGINE LUBRICATION SYSTEM (CONT’D)
Removing And Replacing Oil And Filter
For the service interval for replacing the engine oil and
filter (See SERVICE SCHEDULE on Page 131.)
Run the engine until it is at operating temperature. Stop
the engine.
Figure 219
The oil drain hose is located behind a cover under the
right rear corner of the loader (Inset) [Figure 219].
Remove two cover mounting bolts (Item 1) [Figure 219].
Loosen one cover mounting bolt (Item 2) and slide the
cover (Item 3) [Figure 219] to the rear of the loader.
Figure 220
Remove the oil drain cap (Item 1) [Figure 220] from the
oil drain hose and drain the oil into a container. Recycle
or dispose of used oil in an environmentally safe manner.
Install and tighten the oil drain cap [Figure 220].
Install the cover and the cover mounting bolts
[Figure 219]. Tighten all bolts.
Figure 221
Open the rear door, remove the oil filter (Item 3)
[Figure 221] and clean the filter housing surface.
Use genuine Bobcat filter only.
Put oil on the new filter gasket, install the filter and hand
tighten.
Remove the oil fill cap (Item 1) [Figure 221].
Put oil in the engine. For the correct quantity (See
Capacities on Page 205.) Do not overfill.
Start the engine and let it run for several minutes. Stop
the engine and check for leaks at the filter.
Remove the dipstick (Item 2) [Figure 221] and check the
oil level.
Add oil as needed if it is not at the top mark on the
dipstick. Install the dipstick and close the rear door.
WARNING
AVOID INJURY OR DEATH
Always clean up spilled fuel or oil. Keep heat, flames,
sparks or lighted tobacco away from fuel and oil.
Failure to use care around combustibles can cause
explosion or fire.
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