Technical Data - Husqvarna 129C Bedienungsanweisung

2. If, the engine is not easy to start or operate, examine
the spark plug for unwanted materials. To decrease
the risk of unwanted material on the spark plug
electrodes:
a) make sure that the idle speed is correctly
adjusted.
b) make sure that the fuel mixture is correct.
c) make sure that the air filter is clean.
3. Clean the spark plug if it is dirty. Make sure that the
electrode gap is correct. Refer to
page 12 . (Fig. 45)
4. Replace the spark plug when it is necessary.
To apply grease to the two-piece shaft
• Apply grease to the end of the drive shaft after each
30 hours of operation. (Fig. 46)
To do the maintenance to the air filter
To clean the air filter
1. Remove the air filter cover and remove the air filter.
(Fig. 47)
2. Clean the air filter with warm soap water. Make sure
that the air filter is dry before you install it.
3. Replace the air filter if it is too dirty to fully clean it.
Always replace a damaged air filter.
4. If your product has a foam air filter, apply air filter oil.
Only apply air filter oil to a foam filter. Do not apply
oil to a felt filter.
Engine Specifications
Cylinder displacement
Electrode gap
Fuel tank volume
Idling speed
Maximum power speed
Power output
Spark plug
Maximum output shaft rotation
Noise and Vibration Data
12
Technical Data on

Technical Data

unit
cm
mm
cm
min
min
kW
min
To apply air filter oil to the air filter
CAUTION:
oil on foam air filters. Do not use other types
of oil.
WARNING:
body.
1. Remove the air filter cover and remove the air filter.
(Fig. 48)
2. Put the air filter in a plastic bag.
3. Put the air filter oil in the plastic bag. (Fig. 49)
4. Push the plastic bag to make sure the oil supplies
equally across the air filter.
5. Push on the air filter, while in the bag, to remove
the air filter oil that is not necessary. Remove the air
filter from the bag.
6. Install the air filter.
To add grease to the bevel gear
Make sure that the bevel gear is filled 3/4 full with bevel
gear grease.
(Fig. 50)
129C
(A05328CCHV) (A05328CSHV)
3
27,6 27,6
0,5 0,5
3
343 343
-1
2800 - 3200 2800 - 3200
-1
8000 8000
0,85 0,85
Husqvarna Husqvarna
HQT-4 HQT-4
-1
8500 7200
Always use special air filter
Do not get oil on your
129L 129LK
(A05328CSHV)
27,6
0,5
343
2800 - 3200
8000
0,85
Husqvarna
HQT-4
7200
155 - 010 -