Troy-Bilt TB675 Operation Manual - Page 15

Changing The Oil, Maintaining The Air Filter

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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. 20) 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. 21). 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 2.03 fl.oz. (60 ml) of SAE 30 oil into the oil fill hole. NOTE: DO NOT overfill. Refer to Checking the Oil Level. NOTE: Use the empty oil bottle saved from the initial use to measure the correct amount of oil. Fill the oil bottle to the 2.03 fl. oz (60 ml) fill line indicated on the back of the bottle (Fig. 22). 6. Wipe up any oil that may have spilled. 7. Reinstall the oil fill plug. NOTE: Make sure the O-ring is in place on the oil fill plug (Fig. 20). MAINTAINING THE AIR FILTER WARNING: To avoid serious personal injury, always stop the engine and allow it to cool before cleaning or maintaining the unit. Failure to maintain the air filter can result in poor performance or can cause permanent damage to the engine. Engine failure due to improper air filter maintenance is not covered by the product warranty. Cleaning the Air Filter 1. Unscrew the cover screw completely. Swing the air filter cover to the right. Remove the air filter cover from the air filter housing (Fig. 23). 2. Remove the air filter from the air filter housing (Fig. 23). 3. Wash the air filter in detergent and water. Rinse the air filter thoroughly and allow it to dry. 4. Lightly coat the air filter with clean SAE 30 oil. 5. Squeeze the air filter to spread and remove excess oil. 6. Reinstall the air filter in the air filter housing (Fig. 23). NOTE: Operating the unit without the air filter and air filter cover will VOID the warranty. 7. Insert the tab on the air filter cover into the hole on the air filter housing. Swing the air filter cover to the left. Push the air filter cover back onto the air filter housing. Insert the cover screw into the air filter cover. Tighten the cover screw to secure the air filter cover (Fig. 23). Fig. 21 Fill Line Fig. 22 Hole Air Filter Housing Tab Air Filter Cover Air Filter Fig. 23 Cover Screw 15

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15
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. 20) 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. 21). 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 2.03 fl.oz. (60 ml) of SAE 30 oil into the oil fill hole.
NOTE: DO NOT
overfill. Refer to
Checking the Oil Level
.
NOTE:
Use the empty oil bottle saved from the initial use to
measure the correct amount of oil. Fill the oil bottle to the 2.03 fl.
oz (60 ml) fill line indicated on the back of the bottle (Fig. 22).
6.
Wipe up any oil that may have spilled.
7.
Reinstall the oil fill plug.
NOTE:
Make sure the O-ring is in place on the oil fill plug (Fig. 20).
Fig. 21
Fig. 22
Fill Line
MAINTAINING THE AIR FILTER
Failure to maintain the air filter can result in poor performance or can
cause permanent damage to the engine. Engine failure due to
improper air filter maintenance is not covered by the product warranty.
Cleaning the Air Filter
1.
Unscrew the cover screw completely. Swing the air filter cover to
the right. Remove the air filter cover from the air filter housing
(Fig. 23).
2.
Remove the air filter from the air filter housing (Fig. 23).
3.
Wash the air filter in detergent and water. Rinse the air filter
thoroughly and allow it to dry.
4.
Lightly coat the air filter with clean SAE 30 oil.
5.
Squeeze the air filter to spread and remove excess oil.
6.
Reinstall the air filter in the air filter housing (Fig. 23).
NOTE:
Operating the unit without the air filter and air filter cover
will
VOID the warranty.
7.
Insert the tab on the air filter cover into the hole on the air filter
housing. Swing the air filter cover to the left. Push the air filter
cover back onto the air filter housing. Insert the cover screw into
the air filter cover. Tighten the cover screw to secure the air filter
cover (Fig. 23).
WARNING:
To avoid serious personal injury, always stop
the engine and allow it to cool before cleaning or maintaining
the unit.
Fig. 23
Air Filter
Air Filter
Cover
Air Filter
Housing
Cover
Screw
Tab
Hole