Troy-Bilt 2620 Benutzerhandbuch

Use automotive gasoline (unleaded or low leaded to minimize 

combustion chamber deposits) with a minimum of 87 octane. 

Gasoline with up to 10% ethanol or 15% MTBE (Methyl Tertiary 

Butyl Ether) can be used. Never use an oil/gasoline mixture or 

dirty gasoline. Avoid getting dirt, dust, or water in the fuel tank. 

DO NOT use E85 gasoline.

Refuel in a well-ventilated area with the engine stopped. 

• 

Do not smoke or allow flames or sparks in the area where 

the engine is refueled or where gasoline is stored.
Do not overfill the fuel tank. After refueling, make sure the 

• 

tank cap is closed properly and securely.
Be careful not to spill fuel when refueling. Spilled fuel or 

• 

fuel vapor may ignite. If any fuel is spilled, make sure the 

area is dry before starting the engine.
Avoid repeated or prolonged contact with skin or 

• 

breathing of vapor.

Use extreme care when handling 

gasoline. Gasoline is extremely flammable and the 

vapors are explosive.  Never fuel the machine 

indoors or while the engine is hot or running. 

Extinguish cigarettes, cigars, pipes and other 

sources of ignition.

Always keep hands and feet clear of 

equipment moving parts. Do not use a pressurized 

starting fluid. Vapors are flammable.

Clean around fuel fill before removing cap to fuel.

1. 

A fuel level indicator is located in the fuel tank. Fill tank 

2. 

until fuel reaches the fuel level indictor, Fig. 3-8. Be careful 

not to overfill.

The engine is shipped with oil in the 

engine. You must, however, check the oil level prior 

to operating the snow thrower. Running the engine 

with insufficient oil can cause serious engine 

damage and void the engine warranty.

NOTE: Be sure to check the engine on a level surface with the 

engine stopped.

Remove the oil filler cap/dipstick and wipe the dipstick 

1. 

clean. See Fig. 3-9.
Insert the cap/dipstick into the oil filler neck, 

2. 

but do not 

screw it in.

Remove the oil filler cap/dipstick. If the level is low, slowly 

3. 

add oil until oil level registers between high (H) and low 

(L), Fig. 3-9.  Refer to the Engine Maintenance section for 

correct oil viscosity and engine oil capacity.
NOTE: Do not overfill. Overfilling with oil may result in 

engine smoking, hard starting or spark plug fouling.
Replace and tighten cap/dipstick firmly before starting 

4. 

engine.

Before operating, check tire pressure and reduce pressure in both 

tires to between 15 psi and 20 psi. 
NOTE: If the tire pressure is not equal in both tires, the machine 

may not travel in a straight path and the shave plate may wear 

unevenly.