To Assemble The Two-Piece Shaft; To Disassemble The Two-Piece Shaft; To Assemble The Cutting Attachment; Operation - Husqvarna 129C Manual De Usuario

2. Make sure that the loop handle attaches between
the arrows on the shaft.

To assemble the two-piece shaft

1. Turn the knob to loosen the shaft coupling.(Fig. 28 )
2. Align the tab of the shaft (A) with the arrow on the
shaft coupling (B).(Fig. 29 )
3. Push the shaft into the shaft coupling until the shaft
attaches.(Fig. 30 )
4. Make sure that you tighten the knob before you use
the product.(Fig. 31 )

To disassemble the two-piece shaft

1. Turn the knob to loosen the shaft coupling.(Fig. 32 )
2. Push and hold the button (C).(Fig. 33 ) Hold the
engine end and pull the shaft out of the shaft
coupling.

To assemble the cutting attachment

To attach the cutting attachment guard and
the trimmer head (straight shaft)
1. Attach the cutting attachment guard (A) to the shaft
with the bolt (L).(Fig. 34 ) Make sure to use the
WARNING: Read and understand the safety
chapter before you operate the product.
Fuel
To use fuel
CAUTION: This product has a two-cycle
engine. Use a mixture of gasoline and two-
cycle engine oil. Make sure to use the
correct quantity of oil in the mixture.
Incorrect ratio of gasoline and oil can cause
damage to the engine.
Gasoline
CAUTION: Do not use gasoline with an
octane number less than 90 RON (87 AKI).
This can cause damage to the product.
CAUTION: Do not use gasoline with more
than 10% ethanol concentration (E10). This
can cause damage to the product.
• Always use new unleaded gasoline with a minimum
octane number of 90 RON (87 AKI) and with less
than 10% ethanol concentration (E10).
12
correct cutting attachment guard and the correct
trimmer head.
2. Attach the drive disc (B) to the output shaft.
3. Turn the output shaft until the hole in the drive disc
aligns with the hole in the gear housing.
4. Put a small screwdriver (C) in the hole to lock the
shaft.(Fig. 35 )
5. Turn the trimmer head (H) counterclockwise to
tighten the trimmer head to the gearbox. (Left hand
threads.)(Fig. 36 )
To attach the cutting attachment guard and
trimmer head (curved shaft)
1. Attach the guard.(Fig. 37 ) Tighten the nut.
2. Attach the dust cup on the shaft.(Fig. 38 )
3. Hold the dust cup with an adjustable wrench to make
sure the shaft does not turn.
4. Attach the trimmer head to the shaft. Turn the
trimmer head clockwise.

OPERATION

• Use gasoline with a higher octane number if you
frequently use the product at continuously high
engine speed.
Two-cycle engine oil
• Use only high quality two-cycle engine oil. Use only
an air cooled engine oil.
• Do not use other types of oil.
• Mixture ratio 50:1 (2%)
Gasoline
1 U.S. Gal.
1 UK Gal.
5 l
To make the fuel mixture
Note: Always use a clean fuel container when you mix
the fuel.
Note: Do not make more than 30 days quantity of fuel
mixture.
1. Add half of the gasoline quantity.
2. Add the full quantity of oil.
3. Shake the fuel mixture to mix the contents.
Oil
77 ml (2,6 oz)
95 ml (3,2 oz)
100 ml (3,4 oz)
155 - 006 -