5.
Secure the fuel lines (D, Figure 19) with clamps (C) as shown.
Service Cooling System
WARNING
Running engines produce heat. Engine parts, especially muffler, become
extremely hot.
Severe thermal burns can occur on contact.
Combustible debris, such as leaves, grass, brush, etc., can catch fire.
• Allow muffler, engine cylinder and fins to cool before touching.
• Remove accumulated debris from muffler area and cylinder area.
NOTICE
Do not use water to clean the engine. Water could contaminate the fuel
system. Use a brush or dry cloth to clean the engine.
This is an air cooled engine. Dirt or debris can restrict air flow and cause the engine to
overheat, resulting in poor performance and reduced 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 any combustible
debris.
4.
Make sure the oil cooler fins, if equipped, are free of dirt and debris.
After a period of time, debris can accumulate in the cylinder cooling fins and cause the
engine to overheat. This debris 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.
Storage
WARNING
Fuel and its vapors are extremely flammable and explosive.
Fire or explosion can cause severe burns or death.
When Storing Fuel Or Equipment With Fuel In Tank
• Store away from furnaces, stoves, water heaters or other appliances that have
pilot lights or other ignition sources because they can ignite fuel vapors.
Fuel System
See Figure: 20, 21
Note: Some models have a fuel tank for vertical storage that will let the engine tilt for
maintenance or storage (C, Figure 20). Do not keep in vertical position with the fuel tank
filled above the bottom of the fuel level indicator (D), if equipped. For more instructions,
refer to the equipment manual.
Keep the engine level (normal operating position). Fill the fuel tank (A, Figure 21) with
fuel. For fuel expansion, do fill above the fuel tank neck (B).
Fuel can become stale when kept in a storage container for more than 30 days. Each
time you fill the container with fuel, add fuel stabilizer to the fuel as specified by the
manufacturer's instructions. This keeps fuel fresh and decreases fuel-related problems
or contamination in the fuel system.
It is not necessary to drain fuel from the engine when fuel stabilizer is added as
instructed. Before storage, turn the engine ON for 2 minutes to move the fuel and
stabilizer through the fuel system.
Engine Oil
While the engine is still warm, change the engine oil. See the Change Oil section.
For models labeled Just Check & Add™ and No Oil Changes, an oil change is not
required.
Troubleshooting
For assistance, contact your local dealer or go to BRIGGSandSTRATTON.com or call
1-800-233-3723 (in USA).
Specifications
Model: 110000
Displacement
10.69 ci (175 cc)
Model: 110000
Bore
Stroke
Oil Capacity
Spark Plug Gap
Spark Plug Torque
Armature Air Gap
Intake Valve Clearance
Exhaust Valve Clearance
Model: 120000
Displacement
Bore
Stroke
Oil Capacity
Spark Plug Gap
Spark Plug Torque
Armature Air Gap
Intake Valve Clearance
Exhaust Valve Clearance
Engine power will decrease 3.5% for each 1,000 feet (300 meters) above sea level and
1% for each 10° F (5.6° C) above 77° F (25° C). The engine will operate satisfactorily
at an angle up to 15°. Refer to the equipment operator's manual for safe allowable
operating limits on slopes.
Service Parts - Model: 110000, 120000
Service Part
Foam Air Filter (Figure 17)
Paper Air Filter (Figure 18)
Air Filter, Pre-cleaner (Figure 18)
Oil - SAE 30
Fuel Filter
Resistor Spark Plug
Spark Plug Wrench
Spark Tester
We recommend that you see any Briggs & Stratton Authorized Dealer for all
maintenance and service of the engine and engine parts.
Power Ratings: The gross power rating for individual gasoline engine models is
labeled in accordance with SAE (Society of Automotive Engineers) code J1940 Small
Engine Power & Torque Rating Procedure, and is rated in accordance with SAE J1995.
Torque values are derived at 2600 RPM for those engines with "rpm" called out on the
label and 3060 RPM for all others; horsepower values are derived at 3600 RPM. The
gross power curves can be viewed at www.BRIGGSandSTRATTON.COM. Net power
values are taken with exhaust and air cleaner installed whereas gross power values
are collected without these attachments. Actual gross engine power will be higher than
net engine power and is affected by, among other things, ambient operating conditions
and engine-to-engine variability. Given the wide array of products on which engines
are placed, the gasoline engine may not develop the rated gross power when used in a
given piece of power equipment. This difference is due to a variety of factors including,
but not limited to, the variety of engine components (air cleaner, exhaust, charging,
cooling, carburetor, fuel pump, etc.), application limitations, ambient operating conditions
(temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing
and capacity limitations, Briggs & Stratton may substitute an engine of higher rated
power for this engine.
Warranty
Briggs & Stratton Engine Warranty
Effective January 2019
Limited Warranty
Briggs & Stratton warrants that, during the warranty period specified below, it will repair
or replace, free of charge, any part that is defective in material or workmanship or
both. Transportation charges on product submitted for repair or replacement under this
warranty must be borne by purchaser. This warranty is effective for and is subject to
2.583 in (65,61 mm)
2.040 in (51,82 mm)
18 - 20 oz (,54 - ,59 L)
.020 in (,51 mm)
180 lb-in (20 Nm)
.010 - .014 in (,25 - ,36 mm)
.004 - .008 in (,10 - ,20 mm)
.004 - .008 in (,10 - ,20 mm)
11.58 ci (190 cc)
2.688 in (68,28 mm)
2.040 in (51,82 mm)
18 - 20 oz (,54 - ,59 L)
.020 in (,51 mm)
180 lb-in (20 Nm)
.010 - .014 in (,25 - ,36 mm)
.004 - .008 in (,10 - ,20 mm)
.004 - .008 in (,10 - ,20 mm)
Part Number
797301
795066, 5419
796254
100005
298090, 5018
692051, 692720
89838, 5023
19368
11