Troy-Bilt TBE304 Operator's Manual page 26

Oil Fill Plug
Oil Fill Hole
Bottom Thread
CHANGING THE OIL
Change the oil while the engine is still warm. The oil will flow freely and carry away more impurities.
1. Clean the area around the oil fill plug (Fig. 17) to prevent debris from entering the oil fill hole.
2. Unscrew the oil fill plug.
3. Tip the unit vertically to pour the oil out of the oil fill hole and into a container (Fig. 19). Allow
ample time for complete drainage.
NOTE: Dispose of the old oil according to federal, state and local regulations.
4. Wipe up any oil that may have spilled.
5. Pour 3.04 fl.oz. (90 ml) of SAE 30 oil into the oil fill hole (Fig. 17).
WARNING:
OVERFILLING THE CRANKCASE MAY CAUSE SERIOUS PERSONAL INJURY. Refer to Checking
the Oil Level.
6. Wipe up any oil that may have spilled.
7. Make sure the O-ring is in place on the oil fill plug (Fig. 17).
8. Reinstall the oil fill plug.
O-Ring
Oil Fill Hole
DO NOT overfill the crankcase.
Fig. 17
Fig. 18
26
Maximum
Oil Level