Troy-Bilt HYDROSTATIC LAWN TRACTOR - HORSE 769-06304 사용자 설명서

Before performing any maintenance or 

repairs, disengage PTO, move shift lever into neutral 

position, set parking brake, stop engine and remove 

key to prevent unintended starting.

Refer to the Engine Operator/Owner Manual for engine 

maintenance instructions.
Check engine oil level before each use as instructed in the Engine 

Operator/Owner Manual packed with your unit. Follow the 

instructions carefully.

If the engine has been recently run, the 

engine, muffler and surrounding metal surfaces will 

be hot and can cause burns to the skin.  Exercise 

caution to avoid burns. 

NOTE: The oil filter should be changed at every oil change 

interval. 

To complete an oil change, proceed as follows:

Run the engine for a few minutes to allow the oil in the 

1. 

crankcase to warm up. Warm oil will flow more freely and 

carry away more of the engine sediment which may have 

settled at the bottom of the crankcase. Use care to avoid 

burns from hot oil.
Open the tractor’s hood and locate the oil drain port on 

2. 

the right side of the engine.
Pop open the protective cap on the end of the oil drain 

3. 

valve to expose the drain port. See Fig 6-1.
Remove the oil fill cap/ dipstick from the oil fill tube.

4. 

Push the oil drain hose 

5. 

(packed with this manual) onto the 

oil drain port. Route the opposite end of the hose into an 

appropriate oil collection container with at least a 2.5 quart 

capacity, to collect the used oil.
Pinch the tabs on the oil drain valve, then pull outward to 

6. 

begin draining oil. See Fig 6-1. 
After the oil has finished draining, push the end of the oil 

7. 

drain valve back in, until the tabs click into place. Re-cap 

the end of the oil drain valve to keep debris from entering 

the drain port.
Replace the oil filter as instructed in the separate engine 

8. 

Owner’s Manual.
Refill the engine with new oil. Refer to the engine Owner’s 

9. 

Manual for information regarding the proper volume and 

weight of engine oil.

Service the pre-cleaner, if so equipped, and cartridge/air cleaner 

element as instructed in the Engine Operator/Owner Manual 

packed with your unit.

The spark plug should be cleaned and the gap reset once a 

season. Spark plug replacement is recommended at the start 

of each mowing season. Refer to the Engine Operator/Owner 

Manual for correct plug type and gap specifications.

Before lubricating, repairing, or 

inspecting, always disengage PTO, move shift lever 

into neutral position, set parking brake, stop engine 

and remove key to prevent unintended starting.

Lubricate the engine with motor oil as instructed in the Engine 

Owner Manual packed with your unit.

Lubricate all the pivot points on the drive system, parking brake 

and lift linkage at least once a season with light oil.

The rear wheels should be removed from the axles once a 

season. Lubricate the axles and the rims well with an all-purpose 

grease before re-installing them.

Each end of the tractor’s front pivot bar may be equipped with a 

grease fitting. Lubricate with a grease gun after every 25 hours of 

tractor operation.