Technical Data - Husqvarna HH 389MPC Operator's Manual

3. Remove the carburetor drain plug (B) and the
sediment cup (C).
B
4. Move the fuel valve lever (A) to the ON position.
Engine type
Engine power, kW/hp @rpm
Max. torque, Nm/rpm
Fuel consumption, g/kWh
Idle speed
Speed fluctuation ratio, %
Noise, ≤ db(A)
1
The power rating of the engine indicated is the average net output (at specified rpm) of a typical production
engine for the engine model measured to SAE standard J1349/ISO1585. Mass production engines may differ from
this value. Actual power output for the engine installed on the final product will depend on the operating speed,
environmental conditions and other values.
1537 - 003 - 18.11.2022
C
A

Technical data

HH 163MP
Single cylinder, 4-
stroke, forced air
cooling, OHV
1
3.4/4.6 @3600
9.5/2500
≤395
1800 ±150
≤10
70
5. Let the fuel drain from the fuel tank and the carburetor.
6. Install the carburetor drain plug and the sediment cup.
Tighten them fully.
To apply oil to the cylinder
1. Remove the spark plug.
2. Put approximately 5 cl of clean engine oil into the
cylinder.
3. Pull the starter rope handle approximately 5 times to
apply the oil equally in the cylinder.
4. Install the spark plug.
5. Pull the starter rope handle slowly. Pull until you feel
resistance.
6. Slowly move the starter rope handle back to its initial
position.
Disposal
• Obey the local recycling requirements and applicable
regulations.
• Discard all chemicals, such as engine oil or fuel, at a
servicing dealer or at an applicable disposal location.
• When the life of the engine has expired, send the
engine to a Husqvarna servicing dealer or discard it
at a recycling location.
HH 196MP HH 196OB
Single cylinder, 4- Single cylinder, 4-
stroke, forced air stroke, forced air
cooling, OHV cooling, OHV
4.1/5.5 @3600 4.1/5.5 @3600
12.4/2500 12.4/2500
≤395 ≤395
1800 ±150 1800 ±150
≤10 ≤10
70 70
HH 212OB
Single cylinder, 4-
stroke, forced air
cooling, OHV
5.5/7.4 @4600
13.5/3000
≤395
1800 ±200
≤10
N/A
15