Not for
Reproduction
13
Maintenance
Engine Maintenance
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance . Other high-quality
detergent oils are acceptable if classified for service SF or
higher . Do not use special additives . See
Common Service
Parts.
Outdoor temperatures determine the proper oil viscosity for
the engine . Use the chart to select the best viscosity for the
outdoor temperature range expected .
* Below 4°C (40°F) the use of SAE 30 will result in hard starting .
** Above 27°C (80°F) the use of 10W30 may cause increased oil
consumption . Check oil level more frequently .
Checking/Adding Engine Oil
Oil level should be checked prior to each use or at least
every 8 hours of operation . Keep oil level maintained .
1 . Make sure generator is on a level surface .
2 . Clean area around oil fill, remove dipsitck and wipe
with clean cloth . Replace dipstick . Remove and check
oil level .
NOTICE
Do not screw in dipstick when checking oil level .
3 . Verify oil is at full mark on dipstick . Replace and
tighten dipstick .
4 . If needed, slowly pour oil into oil fill opening to the
full mark on dipstick . Do not overfill .
NOTICE
Overfilling with oil could cause the engine to not
start, or hard starting .
• Do not overfill .
• If over the full mark on dipstick, drain oil to reduce oil
level to full mark on dipstick .
5 . Replace and tighten dipstick .
NOTICE
Do not attempt to crank or start engine before it
has been properly serviced with recommended oil . This
could result in an engine failure .
CAUTION
Avoid prolonged or repeated skin
contact with used motor oil . Used motor oil has
been shown to cause skin cancer in certain
laboratory animals . Thoroughly wash exposed areas with
soap and water .
KEEP OUT OF REACH OF CHILDREN . DON’T
POLLUTE . CONSERVE RESOURCES . RETURN
USED OIL TO COLLECTION CENTERS .
Changing Engine Oil
If you are using your generator under extremely dirty or
dusty conditions, or in extremely hot weather, change the
oil more often .
Change the oil while the engine is still warm from running,
as follows:
1 . Make sure unit is on a level surface .
2 . Remove oil drain plug and drain oil completely into a
suitable container .
3 . Reinstall oil drain plug and tighten securely . Remove
dipstick .
4 . Slowly pour recommended oil (about 20 oz . (0 .6 l))
into oil fill opening . Pause to permit oil to settle . Fill
to Full mark on dipstick .
5 . Wipe dipstick clean each time oil level is checked . Do
not overfill .
6 . Reinstall dipstick . Tighten cap securely .
7 . Wipe up any spilled oil .
Oil Drain Plug
Full
