Assembly - Husqvarna 122R Operator's Manual

WARNING:
before you assemble the product.
To install the handlebar
1. Remove the screw behind the throttle handle.
2. Move the throttle handle to the right side of the
handlebar. (Fig. 25)
3. Align the hole behind the throttle handle with the
hole in the handlebar.
4. Let the screw go through the holes. Tighten the
screw.
5. Install the mounting components between the arrows
on the shaft. Tighten with screws. (Fig. 25)
To install the harness clamp
1. Put the upper harness clamp above the shaft.
Note:
The upper harness clamp and the lower
harness clamp must be above the arrow on the
shaft.
2. Put the throttle wire in the of lower harness clamp
groove. Put the lower harness clamp with wire in
groove below the shaft.
3. Align the upper and lower harness clamp screw
holes.
4. Attach two screws into the screw holes.
5. Tighten the screws to attach the harness clamp.
To adjust the harness
WARNING:
be correctly attached to the harness. Do not
use a damaged harness.
1. Put on the harness.
2. Connect the product to the harness.
3. Adjust the harness for the best work position.
4. Adjust the side straps to make the product weigh
equally on your shoulders. (Fig. 26)
5. Adjust the harness until the cutting attachment is
parallel to the ground.
6. Let the cutting attachment lightly touch the ground.
Adjust the harness clamp to balance the product
correctly.
Note:
If you use a grass blade, it must balance
approximately 10 cm /4 in above the ground.
10

Assembly

Read the safety chapter
The product must always
To install a blade guard, grass blade
and grass cutter
CAUTION:
guard for the blades. See
page 15 .
1. Attach the blade guard/cutting attachment guard (A)
onto the shaft and tighten with the bolt. (Fig. 27)
2. Install the drive disc (B) on the output shaft.
3. Turn the output shaft until one of the holes in the
drive disc aligns with the related hole in the gear
housing.
4. Put the hex key (C) in the hole to lock the shaft.
5. Put the blade (D), support cup (E) and support
flange (F) on the output shaft.
6. Install the nut (G). Torque the nut to 35-50 Nm
(26-36 ft/lb). Hold the shaft of the wrench near the
blade guard as much as possible. To tighten the nut,
you must turn the wrench in the opposite direction of
rotation.
Note:
Left hand thread.
To install blades and trimmer heads
WARNING:
guard for the blades. See
page 15 . A damaged guard can cause
injury.
WARNING:
with a grass blade, first install the correct
handlebar, blade guard and harness .
WARNING:
blades correctly, it can cause injury.
1. Make sure that the lifted section on the drive disc/
support flange engages correctly in the center hole
of the blades.
2. Install the blades. (Fig. 28)
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).
2. Attach the drive disc (B) to the output shaft.
Only use the approved
Accessories on
Only use the approved
Accessories on
If you operate the product
If you do not install the the
2228 - 001 - 28.07.2023