47
MS 171, MS 181, MS 211
:
Check operation
– the short circuit wire’s
connector must touch the contact
spring (arrow) in position “
0
“.
– Install the carburetor carrier,
b
14.7.1
:
Attach the wires, short circuit wire
first, to the guide (arrow)
– the protective tube (1) must
engage the guide.
– Fit the ground and short circuit
wires in the retainer and connect
them up,
b
9.1.1
– Install the ignition lead,
b
9.1
– Check air gap on ignition module
and adjust if necessary,
b
9.1.1
– Reassemble all other parts in the
reverse sequence.
– Tightening torques,
b
3.5
533RA174 TG
533RA175 TG
1
9.6.3
Ground Wire
A faulty ground wire can impair or
prevent operation of the short circuit
wire. Always check ground wire for
contact and continuity.
The short circuit and ground wires
are combined in a wiring harness. If
damaged, the complete wiring
harness must be replaced.
– Check for contact and continuity
and replace wiring harness if
necessary,
b
9.6.1
– Remove and install wiring
harness,
b
9.6.2
9.6.4
Contact Spring
– Remove the switch shaft,
b
12.1
:
Disconnect the ground wire (1).
533RA176 TG
1
:
Ease the contact spring (1) over
the lug (arrow) and pull it out.
– Check contact spring and replace
if necessary.
:
Push the contact spring (1) into
the guide so that it lines up with
the recess (arrows).
:
Push the contact spring (1) into
its seat until the lug (arrow) snaps
into position.
533RA177 TG
1
533RA178 TG
1
533RA179 TG
1
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