Husqvarna TC 125 2022 Owner's Manual page 73

SERVICE WORK ON THE CHASSIS 11
–
Pull on the top section of the chain with the specified
A
weight .
Guideline
Weight, chain wear mea-
surement
–
Measure distance
section.
Info
Chain wear is not always even, so you should repeat
this measurement at different chain positions.
Maximum distance
18 chain rollers at the
longest chain section
»
If distance
–
Change the drivetrain kit.
400987-10
–
Check the chain sliding guard for wear.
» If the lower edge of the chain pins is in line with, or below,
the chain sliding guard:
–
Change the chain sliding guard.
–
Check that the chain sliding guard is firmly seated.
» If the chain sliding guard is loose:
–
Tighten screws on the chain sliding guard.
Guideline
Screw, chain
sliding guard
H02524-01
10 ... 15 kg (22 ... 33 lb.)
B
of 18 chain rollers in the lower chain
272 mm (10.71 in)
B
from
B
is greater than the specified measurement:
Info
When a new chain is mounted, the rear
sprocket and engine sprocket should also be
changed.
New chains wear out faster on an old, worn
rear sprocket or engine sprocket.
M6 10 Nm (7.4 lbf ft)
®
Loctite 243™
71