To Attach A Trimmer Head Or Plastic Blade - Husqvarna 545FR Operator's Manual

4. Put the saw blade (C) and the support flange (D) on
the output shaft.
E
A
B
5. Make sure that the drive disc and support flange
engages correctly in the center hole of the grass
blade.
6. Attach the nut (E).
7. Tighten the nut with the socket wrench. Hold the
shaft of the socket wrench near the blade guard.
Tighten in the opposite direction to how the cutting
attachment rotates. Tighten it to a torque of 35-50
Nm.
To attach the trimmer guard or combination
guard for trimmer head and plastic blades
1. Hang the trimmer guard/combination guard (A) onto
the two hooks on the plate holder (M).
2. Bend the guard around the shaft and attach it with
the bolt (L) on the opposite side of the shaft.
1018 - 003 - 20.11.2019
D
C
3. Put the locking pin (C) in the groove on the bolt head
and tighten the bolt fully.
M
A

To attach a trimmer head or plastic blade

1. Put the drive disc (B) on the output shaft.
2. Align the metal cup (P) with the center of the blade
guide on the drive disc.
3. Turn the output shaft to align one of the holes in the
drive disc with the related hole in the gear housing.
4. Put the locking pin (C) in the hole to lock the shaft.
5. Turn the trimmer head/plastic blades (H)
counterclockwise to attach.
H
P
B
C
To adjust the Balance X harness
545FR, 545RX
1. Put the harness on.
2. Push the 2 parts of the breastplate together as
shown in the illustration.
L
C
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