Husqvarna 545RXT AT Workshop Manual page 19

6. Separate the contacts (A-A) and (B-B).
7. Extend the cables (A) and (B) with approximately 90
cm long steel wires attached to the contacts. This
makes it easier to draw the cables to the new
heating element back through the handle.
1 = black
2 = blue
See figure 3.
8. Remove the bolt that holds the left grip on the
handle.
9. Pull out the handle from the handlebars
10. Pull out the cables carefully and one at a time, so
that the steel wire does not come loose from the
cables.
11. The heating element is located in a pocket in the
outside of the handle. Use flat-nosed pliers to pull
out the heating element from the handle.
See figure 4.
CAUTION: Do not pull the cables or their
connections.
Assemble in the opposite sequence as for dismantling.
CAUTION: Do not pry off the heating
element before the locking catch has been
removed. The element can get damaged.
Electric schematic 545FXT-AT
Engine
HT cable
Ignition module
G
Generator
Heater
Heat switch
OFF-ON
box
Stop
Right
switch
OFF-ON
handle
Heater
Fig. 3
Fig. 4
AT2 module
JST connector
Blue Blue
Black
Black
Red Red
Blue
Black
Red
Carburettor
1-pol connector
Left
handle
Blue
Molex Microfit connector
Heater
English – 19