Husqvarna 543RBX Workshop Manual page 42

8. Use the assembly pliers or a screwdriver to align the
spring with the hole in the spark plug cap.
WARNING: Be very careful to prevent
damage to the spark plug cap. A damaged
spark plug cap can cause an electrical
shock.
42 - Repair instructions
7.9.5 To disassemble the ignition system
1. Pull up the knob and remove the drive shaft tube.
2. Remove the throttle wire (A) from the throttle wire
joint (B). Remove the cables (C).
C
A
B
1239 - 001 -