Wheel Spokes; Rims Warpage - Husqvarna TC 450 Workshop Manual

WHEEL SPOKES

Check to make sure that all the nipples are tight (4,4 Nm/ 0,45 Kgm/ 3.2 ft-lb);
tighten them if necessary.
Remember that an insufficient stretch jeopardizes the motorcycle stability.
For an instant check, use a metal point (for instance, a screwdriver) to beat the
spokes with. A live sound accounts for an accurate tightening, while a dull sound
means that a new tightening is necessary.

Rims warpage

The table below shows the control value that the wheel rim must be checked.
Too much skid and eccentricity are generally caused by any worn bearings. In
this case, replace teh bearings. If this operation does not get round this trouble,
replace the rim or the wheel.
Standard
Side skid
Eccentricity
Part. N. 8000 H1344 (10-2009)
FRAME AND WHEELS
Max wear limit
less than 0.019 in.
2 mm (0.078 in.)
less than 0.031 in.
Y.13