Hitachi ZW180 Operator's Manual page 151

STOPPING ENGINE
Stop the engine in the following procedures.
1. Lower the bucket before stopping the engine.
2. Run the engine at slow idle speed for 5 minutes to cool
the engine.
IMPORTANT: If the engine equipped with a turbocharger
is stopped without first performing the cool
down operation, the lubricant on the turbo-
charger bearing surfaces may desiccate due
to the intense heat present inside the tur-
bocharger, possibly causing damage to the
turbocharger.
3. Turn the key switch (1) to OFF position (2) to stop the en-
gine.
4. Pull front control lever lock (3) to the LOCK position (4).
OPERATING THE ENGINE
3-9
2
1
UNLOCK
3
M4GB-01-089
4
LOCK
M4GB-01-050