Troubleshooting; Specifications - Briggs & Stratton 090000 Operator's Manual

5. Clean the pre-cleaner (E, Figure 23), in liquid detergent and water. Let the pre-
cleaner (E) fully air dry. DO NOT lubricate the pre-cleaner.
6. Assemble the dry pre-cleaner (E, Figure 23) to the air filter (C).
7. Install the air filter (C, Figure 23).
8. Close the cover (B, Figure 23).
Servicing the Cooling System
WARNING
During operation, the engine and muffler become hot. If you touch a hot engine,
thermal burns can occur.
Combustible debris, such as leaves, grass, and brush can catch fire.
• Before you touch the engine or muffler, stop the engine and wait two (2)
minutes. Make sure that the engine and muffler are safe to touch.
• Remove debris from the muffler and engine.
NOTICE
Do not use water to clean the engine. Water could cause contamination of the fuel
system. Use a brush or dry cloth to clean the engine.
This is an air cooled engine. Dirt or debris can prevent air flow and cause the engine to
become too hot and result in unsatisfactory performance and decreased engine life.
1. Use a brush or dry cloth to remove debris from the air intake grille.
2. Keep linkage, springs, and controls clean.
3. Keep the area around and behind the muffler, if equipped, free of combustible
debris.
4. Make sure the oil cooler fins, if equipped, are clean.
After a period of time, the cylinder cooling fins can collect debris and cause the engine
to overheat. This unwanted material cannot be removed without partial disassembly of
the engine. Have a Briggs & Stratton Authorized Service Dealer inspect and clean the
air cooling system as recommended in the Maintenance Schedule.
Lithium-Ion Battery Pack Disposal
WARNING
Battery chemicals are poisonous and can cause corrosion.
Fire or explosion could result in burns or death.
Electrical Shock
• Do not burn used battery packs. Explosions, poisonous fumes and dangerous
materials can occur.
• Do not use a damaged battery.
Used and discarded battery packs can carry a small electrical charge. Always discard
used battery packs as specified by federal, state, and local regulations.
Storage
Fuel System
WARNING
Fuel and its vapors are flammable and explosive. Fire or explosion could result in
burns or death.
Fuel Storage
• Because pilot lights or other ignition sources can cause explosions, keep fuel or
equipment away from furnaces, stoves, water heaters or other appliances that
have pilot lights.
Electrical shock
• To avoid electrical shock, keep the battery charger dry. Do not let the battery
pack get wet.
Keep the engine level (normal operating position). Fill the fuel tank (A, Figure 24) with
fuel. For fuel expansion, do not fill above the fuel tank neck (B).
Fuel can become stale when kept in a storage container for more than 30 days. The use
of an alcohol-free fuel stabilizer and ethanol treatment in the fuel storage container is
recommended to prevent fuel degradation and to keep the fuel fresh.
When you fill the fuel container with fuel, add an alcohol-free fuel stabilizer as specified
by the manufacturer's instructions. If gasoline in the engine has not been treated with a
fuel stabilizer, it must be drained into an approved container. Operate the engine until it
is out of fuel.
Engine Oil
While the engine is still warm, change the engine oil. Refer to Change the Engine Oil
section.
Battery Pack and Charger
When not in operation, disconnect the charger. Examine the electrical terminals and
contacts on the battery packs and charger. Keep the charger in a cool, dry area. Wet,
damp areas can cause corrosion of terminals and electrical contacts. Clean the
terminals with a cloth or blow clean with compressed air. For storage periods more
than 3 months, fully charge the battery pack before storage.
If kept in storage for long periods in high temperatures (120°F / 49°C), or low
temperatures (-4°F - 31°F / -20°C - 0°C), permanent damage to the battery pack could
occur. If kept in storage for long periods in low temperatures, increase the temperature
of the battery pack to operating temperatures as specified in the Specifications section
before you charge the battery pack.
After storage, charge the battery pack. Refer to the Charge the Battery Pack
section. To check for available charge, push the button on the Battery Fuel Gauge (E,
Figure 25 26).

Troubleshooting

Assistance
For assistance, contact your local dealer or go to BRIGGSandSTRATTON.COM or call
1-800-444-7774 (in USA).

Specifications

Specifications and Service Parts
Model: 090000
Displacement
Bore
Stroke
Oil Capacity
Spark Plug Gap
Spark Plug Torque
Armature Air Gap
Intake Valve Clearance
Exhaust Valve Clearance
Model: 093J00
Displacement
Bore
Stroke
Oil Capacity
Spark Plug Gap
Spark Plug Torque
Armature Air Gap
Intake Valve Clearance
Exhaust Valve Clearance
Model: 100000
Displacement
Bore
Stroke
Oil Capacity
Spark Plug Gap
Spark Plug Torque
Armature Air Gap
Intake Valve Clearance
Exhaust Valve Clearance
Lithium-ion Battery (Portable)
Lithium-Ion Battery Pack
Charge Minutes
Charging Current
Charger AC Input (Variable)
Operating Temperature
8.64 ci (140 cc)
2.495 in (63,4 mm)
1.75 in (44,45 mm)
15 oz (,44 L)
.020 in (,51 mm)
180 lb-in (20 Nm)
.006 - .014 in (,15 - ,36 mm)
.004 - .008 in (,10 - ,20 mm)
.004 - .008 in (,10 - ,20 mm)
9.15 ci (150 cc)
2.58 in (65,60 mm)
1.75 in (44,45 mm)
15 oz (,44 L)
.020 in (,51 mm)
180 lb-in (20 Nm)
.006 - .014 in (,15 - ,36 mm)
.004 - .008 in (,10 - ,20 mm)
.004 - .008 in (,10 - ,20 mm)
9.93 ci (163 cc)
2.668 in (68,28 mm)
1.75 in (44,45 mm)
15 oz (,44 L)
0.30 in (,76 mm)
180 lb-in (20 Nm)
.006 - .014 in (,15 - ,36 mm)
.004 - .008 in (,10 - ,20 mm)
.004 - .008 in (,10 - ,20 mm)
10.8 V (10,8 V)
60
2 AMP (2 AMP)
100 - 240 V
32 °F - 113 °F (0 °C - 45 °C)
11