Installation
20
Operator’s Manual
MODEL #
Liters
Quart
Ounces
AC2-CW5170s
1.2
1.27
40.5
AC2-CW5220H
2.0
2.1
67.6
Use a high quality detergent oil with API classifications of SJ
or higher.
Check oil level before each operation and ensure that it is
maintained.
CAUTION: THIS ENGINE CRANKCASE IS NOT FILLED
WITH OIL AT THE FACTORY, SO BE SURE TO FILL
IT BEFORE OPERATING THE ENGINE.
ENGINE OIL CAPACITY
NOTE:
These engines are equipped with a “Low Oil” shut-off
system for engine protection. If the engine fails to start,
check engine crankcase for oil.
To fill with oil:
1. Level the engine to ensure accurate inspection and
to prevent overfilling.
2. Unscrew the oil gauge, wipe the dipstick dry. Reinsert the
oil gauge back into the oil fill gauge opening. Remove the
oil gauge and check the oil level.
3. The oil level should be between the full and low marks on
the dipstick.
NOTE:
When checking the oil be sure the engine is level.
4. Fill with oil as required through the oil fill gauge opening.
5. Replace the oil gauge and screw in firmly.
6. Wipe up any spilled oil.
FUELING
WARNING: EXPLOSIVE FUEL! GASOLINE IS EX-
TREMELY FLAMMABLE AND ITS VAPORS CAN
EXPLODE IF IGNITED.
STORE GASOLINE ONLY IN APPROVED CONTAIN-
ERS, IN WELL VENTILATED, UNOCCUPIED BUILD-
INGS AND AWAY FROM SPARKS OR FLAMES.
DO NOT FILL THE FUEL TANK WHILE THE ENGINE IS
HOT OR RUNNING, SINCE SPILLED FUEL COULD
IGNITE IF IT COMES IN CONTACT WITH HOT PARTS
OR SPARKS FROM IGNITION. DO NOT START
THE ENGINE NEAR SPILLED FUEL.
NEVER USE GASOLINE AS A CLEANING AGENT.
WARNING: DO NOT OVERFILL THE FUEL TANK,
LEAVE ROOM FOR THE FUEL TO EXPAND.
General Recommendations
• Purchase gasoline in small quantities and store in clean,
approved containers.
• To minimize gum deposits in your fuel system and to insure
