BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Engine

BRIGGS & STRATTON 380000 - Engine BRIGGS & STRATTON - Free user manual and instructions

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USER MANUAL BRIGGS & STRATTON 380000 BRIGGS & STRATTON

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - 1
Briggs & Stratton is a registered trademark of Briggs & Stratton Corporation
© 2008 Briggs & Stratton Corporation, Milwaukee, WI, USA. All rights reserved.

Form No. 278388WST -

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General Information

For replacement parts or technical assistance, record below the engine model, type, and code numbers along with the date of purchase. These numbers are located on your engine (see the Features and Controls page).

Date of purchase:

MM/DD/YYYY

Engine model:

Model:

Type:

Code:

Engine Power Rating Information

The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and corrected in accordance with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 RPM; horsepower values are derived at 3600 RPM. Actual gross engine power will be lower and is affected by, among other things, ambient operating conditions and engine-to-engine variability. Given both the wide array of products on which engines are placed and the variety of environmental issues applicable to operating the equipment, the gas engine will not develop the rated gross power when used in a given piece of power equipment (actual "on-site" or net power). This difference is due to a variety of factors including, but not limited to, accessories (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 Series engine.

Operator Safety

SAFETY AND CONTROL SYMBOLS

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 1
Fire

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 2
Moving Parts

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 3
Oil

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 4
Toxic Fumes

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 5
Slow

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 6
Fast

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 7
Stop

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 8
Explosion

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 9
Shock

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 10
Fuel

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 11
Choke

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 12
On Off

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 13
Fuel Shutoff

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 14
Kickback

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 15
Wear Eye Protection

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 16
Hazardous Chemical

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 17
Read Manual

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 18
Hot Surface

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 19
Frostbite

The safety alert symbol is used to identify safety information about hazards that can result in personal injury. A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to indicate the likelihood and the potential severity of injury. In addition, a hazard symbol may be used to represent the type of hazard.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 20

DANGER indicates a hazard which, if not avoided, will result in death or serious injury.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 21

WARNING indicates a hazard which, if not avoided, could result in death or serious injury.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 22

CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury.

CAUTION, when used without the alert symbol, indicates a situation that could result in damage to the product.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SAFETY AND CONTROL SYMBOLS - 23

WARNING

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

WARNING

Briggs & Stratton does not approve or authorize the use of these engines on 3-wheel All Terrain Vehicles (ATVs), motor bikes, fun/recreational go-karts, aircraft products, or vehicles intended for use in competitive events. Use of these engines in such applications could result in property damage, serious injury (including paralysis), or even death.

CAUTION: This engine was shipped from Briggs & Stratton without oil. Before you start the engine, make sure you add oil according to the instructions in this manual. If you start the engine without oil, it will be damaged beyond repair and will not be covered under warranty.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

WARNING

Gaseous vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

When Adding Fuel

  • Fill fuel tank outdoors or in well-ventilated area.
  • Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.

When Starting Engine

  • Ensure that spark plug, muffler, and air cleaner (if equipped) are in place and secured.
  • Do not crank engine with spark plug removed.

When Operating Equipment

  • Never start or run the engine with the air cleaner assembly (if equipped) or the air filter (if equipped) removed.

When Transporting Equipment

  • On Natural/Liquid Petroleum (LP) Gas engines, transport with fuel cylinder empty or valve closed, or fuel tank disconnected.

When Storing Equipment With Fuel In Tank

  • Store away from furnaces, stoves, water heaters or other appliances that have a pilot light or other ignition source because they can ignite gaseous vapors.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - When Storing Equipment With Fuel In Tank - 1

WARNING

Starting engine creates space

Sparking can ignite nearby flammable gases. Explosion and fire could result.

If there is natural or LP gas leakage in area, do not start engine.
- Do not use pressurized starting fluids because vapors are flammable.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

WARNING

Engines give off carbon monoxide, an odorless, colorless, poison gas. Breathing carbon monoxide can cause nausea, fainting or death.

Start and run engine outdoors.
- Do not start or run engine in enclosed area, even if doors or windows are open.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

WARNING

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

Rapid retraction of starter cord (kickback) will pull hand and arm toward engine faster than you can let go.

Broken bones, fractures, bruises or sprains could result.

  • When starting engine, pull the starter cord slowly until resistance is felt and then pull rapidly to avoid kickback.
  • Remove all external equipment/engine loads before starting engine.
  • Direct-coupled equipment components such as, but not limited to, blades, impellers, pulleys, sprockets, etc., must be securely attached.

  • Operate equipment with guards in place.

  • Keep hands and feet away from rotating parts.
  • Tie up long hair and remove jewelry.
  • Do not wear loose-fitting clothing, dangling drawstrings or items that could become caught.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 2

WARNING

  • Allow muffler, engine cylinder and fins to cool before touching.

  • Remove accumulated debris from muffler area and cylinder area.

  • Install and maintain in working order a spark arrester before using equipment on forest-covered, grass-covered, brush-covered unimproved land. The state of California requires this (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal land.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

WARNING

Unintentional sparking can result in fire or electric shock.
Unintentional start-up can result in entanglement, traumatic amputation, or laceration.
Fire hazard

Before performing adjustments or repairs:

  • Disconnect the spark plug wire and keep it away from the spark plug.
  • Disconnect battery at negative terminal (only engines with electric start.)
    Use only correct tools.
  • Do not tamper with governor spring, links or other parts to increase engine speed.
  • Replacement parts must be the same and installed in the same position as the original parts.
  • Do not strike the flywheel with a hammer or hard object because the flywheel may later shatter during operation.

When testing for spark:

Use approved spark plug tester.
- Do not check for spark with spark plug removed.

  • Do not start the engine.
  • Do not actuate any electrical switches.
  • Do not use a phone in the vicinity.
    Evacuate the area.
  • Contact the gas supplier or fire department.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - When testing for spark: - 1

WARNING

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

Wear eye protection when doing repair work. Frostbite can result from skin/eye contact with leaking LP liquid.

  • Installation, adjustment and repair work should be done by a qualified technician.
  • Regularly check flexible supply line. Make sure they are in good condition. Replace damaged or leaking components.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 2

WARNING

Missing or inoperative "fuel lock-off" valve can cause a fire or explosion.

  • Do not operate the equipment if the "fuel lock-off" valve is missing or inoperative.

Features and Controls

Compare the illustration 1 with your engine to familiarize yourself with the location of various features and controls.

A. Engine Identification Model Type Code
B. Spark Plug
C. Air Cleaner
D. Dipstick
E. Oil Filter
F. Oil Drain Plug
G. Oil Pressure Sensor
H. Finger Guard / Rotating Screen
I. Electric Starter
J. Rewind Starter (optional)
K. LPG/NG Mixer
L. Exhaust Manifold
M. Muffler
N. Oil cooler (optional)

Operation

Oil capacity (see the Specifications section)

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, SG, SH, 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.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Oil Recommendations - 1

* Below 40^ (4^) the use of SAE 30 will result in hard starting.
** Above 80^ ( 27^ ) the use of 10W-30 may cause increased oil consumption. Check oil level more frequently.

How To Check/Add Oil - Figure ②

Before adding or checking the oil

  • Place engine level.
    Clean the oil fill area of any debris.

  • Remove the dipstick (A) and wipe with a clean cloth (Figure 2).

  • Fully insert the dipstick.
  • Remove the dipstick and check the oil level. It should be at the FULL mark (B) on the dipstick.
  • If low, add oil slowly into the engine oil fill (C). Do not overfill. After adding oil, wait one minute and then recheck the oil level.
  • Fully insert the dipstick.

Oil Pressure

If the oil pressure is too low, a pressure switch (if equipped) will either stop the engine or activate a warning device on the equipment. If this occurs, stop the engine and check the oil level with the dipstick.

If the oil level is below the ADD mark, add oil until it reaches the FULL mark. Start the engine and check for proper pressure before continuing to operate.

If the oil level is between the ADD and FULL marks, do not start the engine. Contact an Authorized Briggs & Stratton Dealer to have the oil pressure problem corrected.

Fuel Recommendations

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Fuel Recommendations - 1

WARNING

Missing or inoperative "fuel lock-off" valve can cause a fire or explosion.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

  • Do not operate the equipment if the "fuel lock-off" valve is missing or inoperative.

Fuel must meet these requirements:

  • Use clean, dry fuel, free of moisture or any particulate material. Using fuels outside the following recommended values may cause performance problems.
  • In engines set up to run on LPG, commercial grade HD5 LPG is recommended. Recommended fuel composition is fuel with a minimum fuel energy of 2500 BTU's/f ^3 with maximum propylene content of 5% and butane and heavier gas content of 2.5% and minimum propane content of 90% .

NG or LPG engines are certified to operate on natural or liquid propane gas. The emissions control system for this engine is EM (Engine Modifications).

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Fuel must meet these requirements: - 1

WARNING: The equipment on which this engine is mounted is equipped with automatic safety gas "fuel lock-off" valve. Do not operate the equipment if the "fuel off" valve is missing or inoperative.

How To Add Fuel

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - How To Add Fuel - 1

WARNING

Gaseous vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

When Adding Fuel

  • Fill fuel tank outdoors or in well-ventilated area.
  • Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.

For information on refueling natural or LP gas engines, read the operating instructions supplied by the equipment manufacturer.

How To Start The Engine - Figure 3

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - How To Start The Engine - Figure 3 - 1

WARNING

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

Rapid retraction of starter cord (kickback) will pull hand and arm toward engine faster than you can let go.

Broken bones, fractures, bruises or sprains could result.

  • When starting engine, pull the starter cord slowly until resistance is felt and then pull rapidly to avoid kickback.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 2

WARNING

Gaseous vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

When Starting Engine

  • Ensure that spark plug, muffler, and air cleaner are in place and secured.
  • Do not crank engine with spark plug removed.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - When Starting Engine - 1

WARNING

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

Engines give off carbon monoxide, an odorless, colorless, poison gas. Breathing carbon monoxide can cause nausea, fainting or death.

Start and run engine outdoors.
- Do not start or run engine in enclosed area, even if doors or windows are open.

CAUTION: This engine was shipped from Briggs & Stratton without oil. Before you start the engine, make sure you add oil according to the instructions in this manual. If you start the engine without oil, it will be damaged beyond repair and will not be covered under warranty.

Note: Some engines and equipment have remote controls. See the equipment manual for location and operation of remote controls.

  1. Check the oil level. See the How To Check/Add Oil section.
  2. Make sure equipment drive controls, if equipped, are disengaged.
  3. Turn the fuel shut-off valve (A), if equipped, to the on position (Figure 3).
  4. Push the stop switch (F), if equipped, to the on position.
  5. Move the throttle control (B) to the fast position. Operate the engine in the fast position.
  6. Rewind Start: Turn the key switch (D), if equipped, to the run position.

  7. Rewind Start: Firmly hold the starter cord handle (E). Pull the starter cord handle slowly until resistance is felt, then pull rapidly.

Note: If the engine does not start after three attempts, go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA).

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 2

WARNING: Rapid retraction of the starter cord (kickback) will pull your

hand and arm toward the engine faster than you can let go. Broken bones, fractures, bruises or sprains could result. When starting engine, pull the starter cord slowly until resistance is felt and then pull rapidly to avoid kickback.

  1. Electric Start: Turn the electric start switch (D) to the on/start position.

Note: If the engine does not start after three attempts, go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA).

CAUTION: To extend the life of the starter, use short starting cycles (five seconds maximum). Wait one minute between starting cycles.

How To Stop The Engine - Figure 3

  1. With the throttle control (B) in the slow position, turn the key switch (D) to the off position (Figure 3). Remove the key and keep in a safe place out of the reach of children.
  2. Push the stop switch (F) to the off position.
  3. After the engine stops, turn the fuel shut-off valve (A), if equipped, to the closed position.

Maintenance

Use only original equipment replacement parts. Other parts may not perform as well, may damage the unit, and may result in injury. In addition, use of other parts may void your warranty.

We recommend that you see any Briggs & Stratton Authorized Dealer for all maintenance and service of the engine and engine parts.

CAUTION: All the components used to build this engine must remain in place for proper operation.

Emissions Control

Maintenance, replacement, or repair of the emissions control devices and systems may be performed by any non-road engine repair establishment or individual.

However, to obtain "no charge" emissions control service, the work must be performed by a factory authorized dealer. See the Emissions Warranty.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Emissions Control - 1

WARNING

Unintentional sparking can result in fire or electric shock.

Unintentional start-up can result in entanglement, traumatic amputation, or laceration.

Fire hazard

Before performing adjustments or repairs:

  • Disconnect the spark plug wire and keep it away from the spark plug.
    Use only correct tools.
  • Do not tamper with governor spring, links or other parts to increase engine speed.
  • Replacement parts must be the same and installed in the same position as the original parts.
  • Do not strike the flywheel with a hammer or hard object because the flywheel may later shatter during operation.

When testing for spark:

Use approved spark plug tester.
- Do not check for spark with spark plug removed.

Maintenance Chart

First 5 Hours

Change oil
Every 8 Hours or Daily
Check engine oil level
Clean area around muffler and controls

Every 100 Hours or Annually

  • Clean air filter *
  • Clean pre-cleaner (if equipped) *
  • Change engine oil and filter
  • Replace spark plug
  • Check muffler and spark arrester
  • Check valve clearance **

Every 400 Hours or Annually

  • Change air filter
  • Clean air cooling system *
    Clean oil cooler fins *

  • In dusty conditions or when airborne debris is present, clean more often.
    ** Not required unless engine performance problems are noted.

How To Replace The Spark Plug - Figure 4

Check the gap (A, Figure 4) with a wire gauge (B). If necessary, reset the gap. Install and tighten the spark plug to the recommended torque. For gap setting or torque, see the Specifications section.

Note: In some areas, local law requires using a resistor spark plug to suppress ignition signals. If this engine was originally equipped with a resistor spark plug, use the same type for replacement.

Inspect Muffler And Spark Arrester - Figure 5

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Inspect Muffler And Spark Arrester - Figure 5 - 1

WARNING

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

Running engines produce heat. Engine parts, especially muffler, become extremely hot.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 2

Severe thermal burns can occur on contact.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 3

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.
  • Install and maintain in working order a spark arrester before using equipment on forest-covered, grass-covered, brush-covered unimproved land. The state of California requires this (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal land.

Inspect the muffler (A, Figure 5) for cracks, corrosion, or other damage. Remove the spark arrester (B), if equipped, and inspect for damage or carbon blockage. If replacement parts are required, make sure to use only original equipment replacement parts.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 4

WARNING: Replacement parts must be the same and installed in the same way as the original parts or fire could result.

How To Change The Oil - Figure 8 9 10 11

CAUTION: Used oil is a hazardous waste product and must be disposed of properly. Do not discard with household waste. Check with your local authorities, service center, or dealer for safe disposal/recycling facilities.

Remove Oil

  1. With engine off but still warm, disconnect the spark plug wire (A) and keep it away from the spark plug (Figure 8).
  2. Remove the oil drain plug (B, Figure 9). Drain the oil into an approved container.
  3. After the oil has drained, install and tighten the oil drain plug.

Change The Oil Filter (if equipped)

Some models are equipped with oil filter. For replacement intervals, see the Maintenance chart.

  1. Drain the oil from the engine. See Remove Oil section.
  2. Remove the oil filter (C) and dispose of properly. See Figure 10.
  3. Before you install the new oil filter, lightly lubricate the oil filter gasket with fresh, clean oil.
  4. Install the oil filter by hand until the gasket contacts the oil filter adapter, then tighten the oil filter 1/2 to 3/4 turns.
  5. Add oil. See Add Oil section.
  6. Start and run the engine. As the engine warms up, check for oil leaks.
  7. Stop the engine and check the oil level. It should be at the FULL mark on the dipstick.

Add Oil

  • Place engine level.
    Clean the oil fill area of any debris.
    See the Specifications section for oil capacity.

  • Remove the dipstick (D) and wipe with a clean cloth (Figure 11).

  • Pour the oil slowly into the engine oil fill (E). Do not overfill. After adding oil, wait one minute and then check the oil level.
  • Install and tighten the dipstick.
  • Remove the dipstick and check the oil level. It should be at the FULL mark (F) on the dipstick.
  • Install and tighten the dipstick.

How To Service The Air Filter - Figure 6

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - How To Service The Air Filter - Figure 6 - 1

WARNING

Gaseous vapors are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

  • Never start or run the engine with the air cleaner assembly or the air filter removed.

CAUTION: Do not use pressurized air or solvents to clean the filter. Pressurized air can damage the filter and solvents will dissolve the filter.

See the Maintenance Chart for service requirements.

  1. Open the latches (A) and remove the cover (B). See Figure 6.
  2. Remove the nut (D) and the retainer (E)..
  3. Remove the air filter (F)
  4. Remove the pre-cleaner (G), if equipped, from the air filter.
  5. To loosen debris, gently tap the air filter on a hard surface. If the air filter is excessively dirty, replace with a new air filter.
  6. Wash the pre-cleaner in liquid detergent and water. Then allow it to thoroughly air dry. Do not oil the pre-cleaner.
  7. Assemble the dry pre-cleaner to the air filter.
  8. Install the air filter and secure with retainer and nut.
  9. Install and secure the cover.

How To Clean The Air Cooling System - Figure ⑦

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - How To Clean The Air Cooling System - Figure ⑦ - 1

WARNING

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - WARNING - 1

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.

CAUTION: 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.

Use a brush or dry cloth to remove debris from the finger guard/rotating screen (A). Keep linkage, springs and controls (B) clean. Keep the area around and behind the muffler (C) free of any combustible debris (Figure 7). Make sure that the oil cooler fins (D) are free of dirt and debris.

Storage

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Storage - 1

WARNING

Gaseous vapors are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

When Storing 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 gaseous vapors.

Engine Oil

While the engine is still warm, change the engine oil.

Troubleshooting

Need Assistance? Go to BRIGGSandSTRATTON.COM or call 1-800-233-3723.

Engine Specifications
Model290000
Displacement29.23 ci (479 cc)
Bore2.677 in (68 mm)
Stroke2.598 in (66 mm)
Oil Capacity46 - 48 oz (1.36 - 1.42 L)
Engine Specifications
Model300000
Displacement29.23 ci (479 cc)
Bore2.677 in (68 mm)
Stroke2.598 in (66 mm)
Oil Capacity46 - 48 oz (1.36 - 1.42 L)
Tune-up Specifications *
Model290000, 300000
Spark Plug Gap0.030 in (0.76 mm)
Spark Plug Torque180 lb-in (20 Nm)
Armature Air Gap0.008 - 0.012 in (0.20 - 0.30 mm)
Intake Valve Clearance0.004 - 0.006 in (0.10 - 0.15 mm)
Exhaust Valve Clearance0.004 - 0.006 in (0.10 - 0.15 mm)
Engine Specifications
Model350000
Displacement34.78 ci (570 cc)
Bore2.835 in (72 mm)
Stroke2.756 in (70 mm)
Oil Capacity46 - 48 oz (1.36 - 1.42 L)
Engine Specifications
Model380000
Displacement38.26 ci (627 cc)
Bore2.972 in (75.5 mm)
Stroke2.756 in (70 mm)
Oil Capacity46 - 48 oz (1.36 - 1.42 L)
Tune-up Specifications *
Model350000, 380000
Spark Plug Gap0.030 in (0.76 mm)
Spark Plug Torque180 lb-in (20 Nm)
Armature Air Gap0.008 - 0.012 in (0.20 - 0.30 mm)
Intake Valve Clearance0.004 - 0.006 in (0.10 - 0.15 mm)
Exhaust Valve Clearance0.004 - 0.006 in (0.10 - 0.15 mm)
  • 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.

Common Service Parts

Service PartPart Number
Air Filter - except model 380000394018
Air Filter - model 380000692519
Air Filter Pre-cleaner - except model 380000272490
Air Filter Pre-cleaner - model 380000692520
Oil - SAE 30100028
Oil Filter - 6 cm long492932
Oil Filter - 9 cm long491056
Service PartPart Number
Resistor Spark Plug491055
Long Life Platinum Spark Plug5066
Spark Plug Wrench19374
Spark Tester19368

LIMITED WARRANTY

Brigs & Stratton Corporation will repair or replace, free of charge, any part(s) of the engine 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, or by calling 1-800-233-3723, or as listed in the 'Yellow PagesTM'.

There is no other expressed warranty. Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to one year from purchase, or to the extent permitted by law and all implied warranties are excluded. Liability for incidental or consequential damages are excluded to the extent exclusion is permitted by law. Some states or countries do not allow limitations on how long an implied warranty lasts, and some states or countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state and country to country.

STANDARD WARRANTY TERMS * ▲

Brand/Product TypeConsumer UseCommercial Use
VanguardTM2 years2 years
Extended Life SeriesTM, I/C®, IntekTM I/C®, IntekTM Pro2 years1 year
Snow Series MAXTM with Dura-BoreTM Cast Iron Sleeve2 years1 year
All Other Briggs & Stratton Engines2 years90 days
  • These are our standard warranty terms, but occasionally there may be additional warranty coverage that was not determined at time of publication. For a listing of current warranty terms for your engine, go to BRIGGSandSTRATTON.COM or contact your Authorized Briggs & Stratton Service Dealer.
    Engines used on Home Standby Generator applications are warranted under consumer use only. This warranty does not apply to engines on equipment used for prime power in place of a utility. Engines used in competitive racing or on commercial or rental tracks are not warranted.

The warranty period begins on the date of purchase by the first retail consumer or commercial end user, and continues for the period of time stated in the table above. "Consumer use" means personal residential household use by a retail consumer. "Commercial use" means all other uses, including use for commercial, income producing or rental purposes. Once an engine has experienced commercial use, it shall thereafter be considered as a commercial use engine for purposes of this warranty.

No warranty registration is necessary to obtain warranty on Briggs & Stratton Products. Save your proof of purchase receipt. If you do not provide proof of the initial purchase date at the time warranty service is requested, the manufacturing date of the product will be used to determine the warranty period.

About Your Warranty

Briggs & Stratton welcomes warranty repair and apologizes to you for being inconveniently. Any Authorized Service Dealer may perform warranty repairs. Most warranty repairs are handled routinely, but sometimes requests for warranty service may not be appropriate.

If a customer differs with the decision of the Service Dealer, an investigation will be made to determine whether the warranty applies. Ask the Service Dealer to submit all supporting facts to his Distributor or the Factory for review. If the Distributor or the Factory decides that the claim is justified, the customer will be fully reimbursed for those items that are defective. To avoid misunderstanding which might occur between the customer and the Dealer, listed below are some of the causes of engine failure that the warranty does not cover.

Normal wear: Engines, like all mechanical devices, need periodic parts service and replacement to perform well. Warranty will not cover repair when normal use has exhausted the life of a part or an engine. Warranty would not apply if engine damage occurred because of misuse, lack of routine maintenance, shipping, handling, warehousing or improper installation. Similarly, warranty is void if the serial number of the engine has been removed or the engine has been altered or modified.

Improper maintenance: The life of an engine depends upon the conditions under which it operates, and the care it receives. Some applications, such as tillers, pumps and rotary mowers, are very often used in dusty or dirty conditions, which can cause what appears to be premature wear. Such wear, when caused by dirt, dust, spark plug cleaning grit, or other abrasive material that has entered the engine because of improper maintenance, is not covered by warranty.

This warranty covers engine related defective material and/or workmanship only, and not replacement or refund of the equipment to which the engine may be mounted. Nor does the warranty extend to repairs required because of:

1 Problems caused by parts that are not original Briggs & Stratton parts.
2 Equipment controls or installations that prevent starting, cause unsatisfactory engine performance, or shorten engine life. (Contact equipment manufacturer.)

3 Leaking carburetors, clogged fuel pipes, sticking valves, or other damage, caused by using contaminated or stale fuel.
4 Parts which are scored or broken because an engine was operated with insufficient or contaminated lubricating oil, or an incorrect grade of lubricating oil (check and refill when necessary, and change at recommended intervals). OIL GARD may not shut down running engine. Engine damage may occur if oil level is not properly maintained.
5 Repair or adjustment of associated parts or assemblies such as clutches, transmissions, remote controls, etc., which are not manufactured by Briggs & Stratton.
6 Damage or wear to parts caused by dirt, which entered the engine because of improper air cleaner maintenance, re-assembly, or use of a non-original air cleaner element or cartridge. At recommended intervals, clean and/or replace the filter as stated in the Operator's Manual.
7 Parts damaged by over-speeding, or overheating caused by grass, debris, or dirt, which plugs or clogs the cooling fins, or flywheel area, or damage caused by operating the engine in a confined area without sufficient ventilation. Clean engine debris at recommended intervals as stated in the Operator's Manual.
8 Engine or equipment parts broken by excessive vibration caused by a loose engine mounting, loose cutter blades, unbalanced blades or loose or unbalanced impellers, improper attachment of equipment to engine crankshaft, over-speeding or other abuse in operation.
9 A bent or broken crankshaft, caused by striking a solid object with the cutter blade of a rotary lawn mower, or excessive v-belt tightness.
10 Routine tune-up or adjustment of the engine.

Warranty service is available only through authorized service dealers by Briggs & Stratton Corporation. Locate your nearest Authorized Service Dealer in our dealer locator map on BRIGGSandSTRATTON.COM or by calling 1-800-233-3723, or as listed in the 'Yellow Pages™'.

Briggs & Stratton Corporation (B&S), the California Air Resources Board (CARB) and the United States Environmental Protection Agency (U.S. EPA) Emissions Control System Warranty Statement (Owner's Defect Warranty Rights and Obligations)

California, United States and Canada Emissions Control Defects Warranty Statement

The California Air Resources Board (CARB), U.S. EPA and B&S are pleased to explain the Emissions Control System Warranty on your small off-road engine (SORE). In California, new small off-road engines model year 2006 and later must be designed, built and equipped to meet the State's stringent anti-smog standards. Elsewhere in the United States, new non-road, spark-ignition engines certified for model year 1997 and later must meet similar standards set forth by the U.S. EPA. B&S must warrant the emissions control system on your engine for the periods of time listed below, provided there has been no abuse, neglect or improper maintenance of your small off-road engine.

Your emissions control system includes parts such as the carburetor, air cleaner, ignition system, fuel line, muffler and catalytic converter. Also included may be connectors and other emissions related assemblies.

Where a warrantable condition exists, B&S will repair your small off-road engine at no cost to you including diagnosis, parts and labor.

Briggs & Stratton Emissions Control Defects Warranty Coverage

Small off-road engines are warranted relative to emissions control parts defects for a

period of two years, subject to provisions set forth below. If any covered part on your engine is defective, the part will be repaired or replaced by B&S.

Owner's Warranty Responsibilities

As the small off-road engine owner, you are responsible for the performance of the required maintenance listed in your Operating and Maintenance Instructions. B&S recommends that you retain all your receipts covering maintenance on your small off-road engine, but B&S cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance.

As the small off-road engine owner, you should however be aware that B&S may deny you warranty coverage if your small off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.

You are responsible for presenting your small off-road engine to an Authorized B&S Service Dealer as soon as a problem exists. The undisputed warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and responsibilities, you should contact a B&S Service Representative at (414) 259-5262.

The emissions warranty is a defects warranty. Defects are judged on normal engine performance. The warranty is not related to an in-use emissions test.

Briggs & Stratton Emissions Control Defects Warranty Provisions

The following are specific provisions relative to your Emissions Control Defects Warranty Coverage. It is in addition to the B&S engine warranty for non-regulated engines found in the Operating and Maintenance Instructions.

1. Warranted Parts

Coverage under this warranty extends only to the parts listed below (the emissions control systems parts) to the extent these parts were present on the engine purchased.

a. Fuel Metering System

Cold start enrichment system (soft choke)
- Carburetor and internal parts
Fuel pump
Fuel line, fuel line fittings, clamps
- Fuel tank, cap and tether
- Carbon canister

b. Air Induction System

Air cleaner
Intake manifold
- Purge and vent line

c. Ignition System

  • Spark plug(s)
  • Magneto ignition system

d. Catalyst System

Catalytic converter
- Exhaust manifold
Air injection system or pulse valve

e. Miscellaneous Items Used in Above Systems

Vacuum, temperature, position, time sensitive valves and switches
- Connectors and assemblies

2. Length of Coverage

B&S warrants to the initial owner and each subsequent purchaser that the Warranted Parts shall be free from defects in materials and workmanship which caused the

failure of the Warranted Parts for a period of two years from the date the engine is delivered to a retail purchaser.

3. No Charge

Repair or replacement of any Warranted Part will be performed at no charge to the owner, including diagnostic labor which leads to the determination that a Warranted Part is defective, if the diagnostic work is performed at an Authorized B&S Service Dealer. For emissions warranty service contact your nearest Authorized B&S Service Dealer as listed in the "Yellow Pages" under "Engines, Gasoline," "Gasoline Engines," "Lawn Mowers," or similar category.

4. Claims and Coverage Exclusions

Warranty claims shall be filed in accordance with the provisions of the B&S Engine Warranty Policy. Warranty coverage shall be excluded for failures of Warranted Parts which are not original B&S parts or because of abuse, neglect or improper maintenance as set forth in the B&S Engine Warranty Policy. B&S is not liable to cover failures of Warranted Parts caused by the use of add-on, non-original, or modified parts.

5. Maintenance

Any Warranted Part which is not scheduled for replacement as required maintenance or which is scheduled only for regular inspection to the effect of "repair or replace as necessary" shall be warranted as to defects for the warranty period. Any Warranted Part which is scheduled for replacement as required maintenance shall be warranted as to defects only for the period of time up to the first scheduled replacement for that part. Any replacement part that is equivalent in performance and durability may be used in the performance of any maintenance or repairs. The owner is responsible for the performance of all required maintenance, as defined in the B&S Operating and Maintenance Instructions.

6. Consequential Coverage

Coverage hereunder shall extend to the failure of any engine components caused by the failure of any Warranted Part still under warranty.

Look For Relevant Emissions Durability Period and Air Index Information On Your Engine Emissions Label

Engines that are certified to meet the California Air Resources Board (CARB) Emissions Standard must display information regarding the Emissions Durability Period and the Air Index. Briggs & Stratton makes this information available to the consumer on our emissions labels. The engine emissions label will indicate certification information.

The Emissions Durability Period describes the number of hours of actual running time for which the engine is certified to be emissions compliant, assuming proper maintenance in accordance with the Operating & Maintenance Instructions. The following categories are used:

Moderate:

Engine is certified to be emissions compliant for 125 hours of actual engine running time.

Intermediate:

Engine is certified to be emissions compliant for 250 hours of actual engine running time.

Extended:

Engine is certified to be emissions compliant for 500 hours of actual engine running time. For example, a typical walk-behind lawn mower is used 20 to 25 hours per year. Therefore, the Emissions Durability Period of an engine with an intermediate rating would equate to 10 to 12 years.

Briggs & Stratton engines are certified to meet the United States Environmental Protection Agency (USEPA) Phase 2 emissions standards. For Phase 2 certified engines, the Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emissions requirements.

For engines less than 225 cc displacement.

Category C = 125 hours, Category B = 250 hours, Category A = 500 hours

For engines of 225 cc or more displacement.

Category C = 250 hours, Category B = 500 hours, Category A = 1000 hours

Generelle ophysninger

"FAST" position (hurtig).

Extended Life Series™, I/C®, Intek™ I/C®, Intek™ Pro

Euotaeic yia to laoi

Tia bEiTiTeC e EIOOeic ouviotatau n xpon Tuv niTOOnIeVw Baei Eyyunonc
LAdovn Briggs & Stratton. EnTpEtai EInoN n xpon aAawv LAdowv uynAnc
noiTnac me katataen yauvtphon SF, SG, SH, SJ n uynIoTepn. Mny
xpanoONie TEIDk npooBtik.

To ootto eW0eC 5aoi eApTatai ano tyn EwTeepnKt Eepokpaia. XpauonouHe To biaypaia yia va enuEETe To katlaanlo eW0eC yia to npbaetnevo eupoc Eepukpaow.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Euotaeic yia to laoi - 1

Zuotaoic yia to Kaoumu

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - Zuotaoic yia to Kaoumu - 1

IPOEIAOIOIHsH

Ee npintwn nou n baIbida biakonnc tsnpoxnc kawoiou aeinei h dev leitoupye mopei va npokntheta i wotia n ekpnEn.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - IPOEIAOIOIHsH - 1

Mv xepiTeTov EonlauoEav n BaIbda duaknnc Tns npoxn kaouou n 1ev 1eitoupye.

To kaouo npenei va nnpoi tic akoloue c anaithoeic:

Xpnauoioe KaapacxipvaaiaKaouma,oue nepeoxu oomegaia. H xpioukauw npav wakolouw ouviotweuv mnpet va hnsuoyne npoBnmuata aeitoupyla otov kwntnpa.
Tia kivntnpce nou aeitoupyuov uyaepio, ouviotatai n xpno npuaepiou tou eumopoiou, baou HD5. H ouviotweyn ouveo kauiipou avtooyei e 3eayotn evyepia 2500 BTU's/ft3, meyiotn nepiektkotnta o nponllevio 5 % nepiektkotnta o boutavio kal baputepa aepia 2.5% kal elaxiotn nepiektkotnta o nponavio 90%

O kivntnpec quaikou aepiou h uypaeipoi evai npiotonmuevoi yia leitoupyia m e quok aepio h uypaeipio. To outnma eleyxou ektoimw kaospiw yia tov oukykepveo knvntnpa evai EM (Tpoonnoiocic Knuhtnpa).

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - To kaouo npenei va nnpoi tic akoloue c anaithoeic: - 1

IPOEIAOIOIHSH: O c 0Tov onoio stepewetai o

KIVNTnpaDiaTei autoatn baIbda aovaaEiaC yia Tn diakonn nTn napoxnc Kauoiou. Mny xeiipzote Tov EOnlaioe av n BaIbda diakonnc Tn napoxnc Kauoiou leine i nev leitoupye.i

PpOeNkKaouiou

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - PpOeNkKaouiou - 1

PPOEI0IOIH

Olaovmuaceiaepiwvival EaipetikauwpalektecKai EKPNTIKEC OOUIEC.

Evexóevn φwτiá n ékρηn μnopouv va npokaléσouv σoβapá
εγkaúμata n θávato.

Kata tyn npoo0nkn kaouipou

Sikkerhet for operator

SIKKERHET OG KONTROLL SYMBOLER

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 1
Brann

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 2
Bevegelige deler

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 3
Olje

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 4
Giftgass

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 5
Sakte

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 6
Hurtig

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 7
Stopp

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 8
Eksplosjon

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 9
Elektrisk stot

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 10
Fyll bensin

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 11
Choke

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 12
På Av

  • Må不同程度, i. e. The most frequent and most common types of symptoms are: fever, headache, nausea, vomiting, diarrhea, dysentery, dyspnea, cough, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspnea, dyspne.

BRIGGS & STRATTON BRIGGS & STRATTON 380000 - SIKKERHET OG KONTROLL SYMBOLER - 13

ADVARSEL

Det vil dannes gnister nár motoren startes.

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Product information

Brand : BRIGGS & STRATTON

Model : BRIGGS & STRATTON 380000

Category : Engine