Briggs & Stratton 190000 Manual Del Operador página 8

1. Loosen the fastener(s) (A, Figure 16) and remove the cover (B).
2. Remove the fastener(s) (C, Figure 16) and the air filter (D).
3. Remove the pre-cleaner (E, Figure 16), if equipped, from the air filter (D).
4. To loosen unwanted material, lightly tap the air filter (D, Figure 16) on a hard
surface. If the filter is dirty, replace it.
5. Clean the pre-cleaner (E, Figure 16) in liquid detergent and water. Let the pre-
cleaner fully dry. DO NOT lubricate the pre-cleaner.
6. Assemble the dry pre-cleaner (E, Figure 16), if equipped, to the air filter (D).
7. Install the steel washer (F, Figure 16), the air filter (D), and the pre-cleaner (E) into
the air filter base (G) and onto the stud (H). Make sure that the air filter is correctly
assembled to the air filter base with the fastener(s) (C).
8. Install the cover (B, Figure 16) with the fastener(s) (A). Make sure that the
fastener(s) is tight.
Foam Air Filter
1. Loosen the fastener(s) (A, Figure 17) that hold the cover (B).
2. Open the cover (B, Figure 17) and remove the filter (C).
3. Clean the foam element (C, Figure 17) in liquid detergent and water. Squeeze dry
the foam element in a clean cloth.
4. Soak the foam element (C, Figure 17) with clean engine oil. To remove remaining
oil, squeeze the foam element in a clean cloth.
5. Install the filter (C, Figure 17).
6. Install the cover (B, Figure 17) and close the fastener(s) (A).
Storage
Fuel System
Refer to Figure: 18.
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.
Keep the engine level (normal operating position). Fill the fuel tank (A, Figure 18) 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 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.
Troubleshooting
Assistance
For assistance, contact your local dealer or go to BRIGGSandSTRATTON.COM or call
1-800-444-7774 (in USA).
Specifications and Service Parts
Model: 190000
Displacement
Bore
Stroke
Oil Capacity
Spark Plug Gap
Spark Plug Torque
Armature Air Gap
Intake Valve Clearance
Exhaust Valve Clearance
8
18.67 ci (306 cc)
3.228 in (82 mm)
2.283 in (58 mm)
35 - 39 oz (1,05 - 1,15 L)
.030 in (,76 mm)
274 lb-in (31 Nm)
.008 - .016 in (,2 - ,4 mm)
.005 - .007 in (,13 - ,18 mm)
.005 - .007 in (,13 - ,18 mm)
Model: 250000
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 25°. Refer to the equipment Operator's Manual for safe permitted
operating limits on slopes.
Service Parts - Models: 190000, 250000
Service Part
Paper Air Filter (Model 190000, Figure
15)
Paper Air Filter (Model 190000, Figure
16)
Foam Air Filter (Model 190000, Figure
17)
Paper Air Filter (Model 250000, Figure
15)
Paper Air Filter (Model 250000, Figure
16)
Foam Air Filter (Model 250000, Figure
17)
Spark Plug (Resistor)
Spark Plug (Non-Resistor)
Spark Plug Wrench
Spark Tester
We recommend that you see a Briggs & Stratton Authorized Dealer for maintenance
and servicing 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 March 2023
Limited Warranty
Briggs & Stratton warrants that, during the warranty period specified below, it will
repair or replace, free of charge, with a new, reconditioned or re-manufactured part,
at the sole discretion of Briggs & Stratton, 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 the time periods and conditions stated below. For warranty
service, find the nearest Authorized Service Dealer in our dealer locator map at
BRIGGSandSTRATTON.COM. The purchaser must contact the Authorized Service
Dealer, and then make the product available to the Authorized Service Dealer for
inspection and testing.
There is no other express warranty. Implied warranties, including those of
merchantability and fitness for a particular purpose, are limited to one year
25.63 ci (420 cc)
3.543 in (90 mm)
2.598 in (66 mm)
35 - 39 oz (1,05 - 1,15 L)
.030 in (,76 mm)
274 lb-in (31 Nm)
.008 - .016 in (,2 - ,4 mm)
.005 - .007 in (,13 - ,18 mm)
.005 - .007 in (,13 - ,18 mm)
Part Number
491588
592605
591778
491588
799818
591778
797235
798615
19605
84003327
BRIGGSandSTRATTON.COM