Operation Manual
106 MS 240, MS 260, MS 260 C
: Push the small ring terminal of 
the new ground wire through the 
opening (arrow).
– Fit the ground wire on the 
crankcase.
– Insert screw and tighten it down 
firmly.
: Fit the ground wire (1) on the 
heater switch.
165RA428 TG
165RA429 TG
1
: Push the ground wire into its 
guide (arrow) as far as stop.
– Secure the handlebar, b 11.5
– Reassemble all other parts in the 
reverse sequence.
– Tightening torques, b 3.5
15.5 Removing and Installing
Heating Element in Rear 
Handle
The ambient temperature during 
removal and installation should not 
be less than + 15°C.
If a heating element is removed, it 
must always be replaced by a new 
element. 
– Remove the handle molding, 
b 12.2
: Push back the insulating tubes 
(1) in the direction of the wiring 
harness and separate the pin and 
socket connectors.
165RA406 TG
165RA430 TG
1
1
: Pull out the pressure pad (1).
: Check the heating element (1) 
and replace if necessary.
If the heating element is in good 
condition the ohmmeter will indicate 
a value of about 2 Ω in measuring 
range "Ω".
If the reading is outside this range, 
install a new heating element.
Heating element does not operate 
even though resistance 
measurement is in order?
– Test the generator and heater 
switch, b 15.3
165RA431 TG
1
100
50
30
20
10
5
0
20
10
5
1
2
165RA433 TG
1










