Briggs & Stratton 40375, Operator'S Manual

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Engine Oil
The engine is filled with synthetic oil (API SJ/CF 5W-30).
This allows for system operation in the widest range of
temperature and climate conditions.
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality
detergent oils are acceptable if classified for service SJ or
higher. DO NOT use special additives.
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 40°F (4°C) the use of SAE 30 will result in hard starting.
** Above 80°F (27°C) the use of 10W30 may cause increased oil
consumption. Check oil level more frequently.
Changing Engine Oil and Oil Filter
Open roof and remove front panel to access the oil filter and
to add engine oil.
Checking/Adding Engine Oil
1. Open roof to access dipstick and oil fill area.
2. Clean the oil fill area of any debris.
3. Remove the dipstick and wipe with a clean cloth.
4. Fully insert dipstick into oil fill.
5. Remove dipstick and check oil level. Verify oil is at Full
mark on dipstick.
6. If needed, slowly pour recommended oil into oil fill
opening. DO NOT overfill. After adding oil, wait one
minute and recheck oil level.
NOTICE Overfilling with oil could cause the engine to not
start, or hard starting.
t DO NOT overfill.
t If over the FULL mark on dipstick, drain oil to reduce oil level to
FULL mark on dipstick.
7. Replace oil dipstick.
8. Close roof and secure.
NOT
for
REPRODUCTION