Husqvarna 143R-II Operator's Manual page 190

T55x
1
4
6
15 cm
6"
9
2
5
7
3
A 2,7 - 4,0 mm / .105 - .160"
B 8 m / 26'
C 15 cm / 5.9"
8
B
C
"Clic"