Husqvarna T525 Manuel D'utilisation page 31

Low kickback saw chain
A saw chain that is designated as Low kickback saw
chain, meets the low kickback requirement specified in
ANSI B175.1-2021.
Kickback and guide bar nose radius
Guide bar
Length, in/cm Pitch, in
10/25 3/8
12/30
10/25 3/8
12/30
10/25 0.325 mini
12/30
Filing equipment and filing angles
Use a Husqvarna file gauge to sharpen the saw chain.
A Husqvarna file gauge makes sure that you get the
correct filing angles. The part numbers are given in the
table below.
H37 5/32 in / 4.0 mm
S93G 5/32 in / 4.0 mm
SP21G 5/32 in / 4.0 mm
2342 - 001 - 10.11.2023
Gauge, in/mm Max. nose ra-
dius
0.050/1.3 7T
0.050/1.3 7T
9T
0.043/1.1 8T
505 24 37-01
587 80 90-01
595 00 47-01
Saw chain
Type
Husqvarna
H37
Husqvarna
S93G
Husqvarna
SP21G
If you are not sure how to identify the type of saw chain
on your product, refer to www.husqvarna.com for more
information.
0.025 in / 0.65
mm
0.025 in / 0.65
mm
0.025 in / 0.65
mm
Length, drive Low kickback
links (no.)
40 Yes
45
40 Yes
45
46 Yes
51
30° 80°
30° 60°
30° 60°
31