Stihl BR 500 - Spark Plug Boot

47BR 500, BR 550, BR 600
: Fit screw (6) with ignition module
(4), washer (2) and washer (5) in
position.
: Fit screw (1) with ignition module
(4), connector tag (3) and
washer (5) in position.
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2
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3 4
5
6
Pay attention to correct installed
positions of the washers (5) and the
connector tag (3).
Install all other parts in the reverse
sequence.
: Check that the wires are correctly
positioned in the air guide
shroud (arrow).
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: Rotate the flywheel until the
raised portion (arrow) is in line
with the ignition module.
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: Slide the setting gauge
4118 890 6401 (1) between the
arms of the ignition module and
the flywheel.
– Press the ignition module against
the setting gauge.
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2
1
: Tighten down the screws (2)
firmly.
Install all other parts in the reverse
sequence.
– Remove the shroud with rewind
starter, b 5.2
– Pull the boot off the spark plug.
: Use suitable pliers to pull the leg
spring out of the spark plug boot.
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– Unhook the leg spring from the
ignition lead.
– Slide the spark plug boot back a
little in the direction of the ignition
module
– Coat the end of the ignition lead
with STIHL Press Fluid OH 723,
b 13.
If the ignition lead is frayed or
damaged, install a new ignition
module.
: Pinch the hook of the leg spring
into the center of the lead, i.e.
about 15 mm from the end of the
lead.
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8.5 Spark Plug Boot
RA_452_00_01_02.book Seite 47 Donnerstag, 16. Februar 2012 11:52 11