Y.15
TC 449 2011/2012 I.E.
TE 449 - 511 2011/2012 I.E.
TXC 449 - 511 2011/2012 I.E.
SMR 449 2011 I.E.
SMR 511 2011/2012 I.E.
Workshop Manual Ed. 03-2012
CHASSIS AND WHEELS
Wheel spokes
Make sure all nipples are firmly tightened (4.4 Nm, 0.45 Kgm, 3.2 ft/lb). Re-
tighten if needed. Improper tightening will affect motorcycle stability; for a quick
check, simply tap the spokes with the tip of a metal tool (such as a screwdriver):
a clear, crisp sound indicates proper tightening, a dull sound means that the
spokes need to be tightened.
Wheel rim warpage
The table below reports the allowed limits for wheel rim warpage. Exceeding
runout or out-of-round are generally due to worn bearings. When this is the case,
replace the bearings. If this does not solve the problem, change the wheel rim
or the wheel.
Standard
Max limit
Side runout
less than 0.5 mm
2 mm (0.078 in.)
Out-of-round
less than 0.8 mm
