Storage – Cub Cadet 997 User Manual
Page 33

33
Storage
Engine to be stored over 30 days should be completely 
drained of fuel (gasoline) to prevent gum deposits 
forming on essential carburetor parts and fuel system.
•
Remove the spark plug cap from spark plug to 
prevent accidental starting the engine.
•
Empty the fuel from the fuel tank with a pump or 
siphon. 
•
Fit the plug cap on the spark plug securely
•
Start and run the engine at idle speed to used up 
the fuel in the fuel system. 
•
Remove the spark plug and pour approx. 1-2 mL 
(0.06-0.1 cu.in) of new engine oil through the plug 
hole (A), slowly pull the recoil starter grip several 
times and reinstall the spark plug.
Figure 18
A. Spark Plug Hole
•
Slowly pull the recoil starter grip until you feel 
compression and leave it there.
•
Clean every part of the engine.
•
After period of storage, change engine oil.
•
(Refer to "Oil Change" section in "MAINTENANCE" 
section).
WARNING:
Gasoline is extremely
flammable and can be explosive under certain 
conditions. Drain gasoline before storing the 
equipment for extended periods. Drain 
gasoline in a well-ventilated area away from 
any source of flame or sparks, including any 
appliances with a pilot light. Store gasoline in 
an approved container in safe location.
WARNING:
Before maintaining engine, stop
the engine and allow it cool.
