Husqvarna LE389 Manual De Usuario

Specifications

30

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LE389

4

9.02 cu. in (148 cc)

1 quart

20 oz SAE−30W

0.030 in

2-9/16 in (65.09 mm)

1-3/4 in (44.45 mm)

0.006−0.010 in

(0.15−0.25 mm)

9 inch

The power ratings for an individual engine model are

initially developed by starting with SAE (Society of

Automotive Engineers) code J1940 (Small Engine

Power & Torque Rating Procedure) (Revision

2002-05). Given both the wide array of products on

which our engines are placed, and the variety of

environmental issues applicable to operating the

equipment, it may be that the engine you have

purchased will not develop the rated horsepower

when used in a piece of power equipment (actual

“on-site” power). This difference is due to a variety of

factors including, but not limited to, the following:

differences in altitude, temperature, barometric

pressure, humidity, fuel, engine lubrication, maximum

governed engine speed, individual engine to engine

variability, design of the particular piece of power

equipment, the manner in which the engine is

operated, engine run-in to reduce friction and clean

out of combustion chambers, adjustments to the

valves and carburetor, and other factors. The power

ratings may also be adjusted based on comparisons

to other similar engines utilized in similar applications,

and will therefore not necessarily match the values

derived using the foregoing codes.