Briggs & Stratton Sprint 90000 Instrukcja Operatora Pobierz pdf (Strona 12)

Specifications

We recommend that you see an authorized Briggs &

Stratton Service Dealer for all maintenance and service

of the engine and engine parts. Use only genuine

Briggs & Stratton parts.

This is a single cylinder, L-head, air-cooled engine. It is

a low emissions engine.

In the state of California, model 90000 / 100000

engines covered in this manual are certified by the

California Air Resources Board to meet emissions

standards for 125 hours. Such certification does not

grant the purchaser, owner or operator of this engine

any additional warranties with respect to the

performance or operational life of this engine. This

engine is warranted solely according to the product and

emissions warranties stated elsewhere in this manual.

Model 90000

Bore 2-9/16 in. (65.09 mm). . . . . . . . . . . . . . . . . . . . . . . .

Stroke 1-3/4 in. (44.45 mm). . . . . . . . . . . . . . . . . . . . . . .

Displacement 9.02 cu. in. (147.8 cc). . . . . . . . . . . . . . . .

Model 100000

Bore 2-9/16 in. (65.09 mm). . . . . . . . . . . . . . . . . . . . . . . .

Stroke 1-7/8 in. (47.63 mm). . . . . . . . . . . . . . . . . . . . . . .

Displacement 9.67 cu. in. (158.6 cc). . . . . . . . . . . . . . . .

Tune-up Specifications

Armature air gap 0.006 − 0.010 in. (0.15 − 0.25 mm). .

Spark plug gap 0.030 in. (0.76 mm). . . . . . . . . . . . . . . . .

Valve clearance with valve springs installed and piston 1/4

in. (6 mm) past top dead center (check when engine is

cold). See Repair Manual P/N 270962.

Intake 0.005 − 0.007 in. (0.13 − 0.18 mm). . . . . . . . . . . .

Exhaust 0.007 − 0.009 in. (0.18 − 0.23 mm). . . . . . . . . .

Note: For practical operation, the horsepower loading should not

exceed 85% of rated horsepower. Engine power will decrease

3-1/2% for each 1,000 feet (300 meters) above sea level and 1%

for each 10° F (5.6° C) above 77° F (25° C). It will operate

satisfactorily at an angle up to 15°.

Model, Type and Code Number

To get replacement parts or technical assistance in the

future write your engine Model, Type and Code number

along with the date of purchase here. These numbers

are located on your engine. For the location, see

Engine Features.

Model

Type

Code

Technical Information

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).

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 horsepower). 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.

Emission Information

Engines that are certified to meet the California Air Resources

Board (CARB) Tier 2 Emission Standards must display

information regarding the Emissions Durability Period and the

Air Index. Briggs & Stratton makes this information available to

the consumer on our emission labels. The engine emission

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 emission compliant for 125 hours of

actual engine running time.

Intermediate:

Engine is certified to be emission compliant for 250 hours of

actual engine running time.

Extended:

Engine is certified to be emission 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.

Certain Briggs & Stratton engines will be certified to meet the

United States Environmental Protection Agency (USEPA)

Phase 2 emission 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 emission

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.

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