Stihl 019 T - chain tensioner; bar stud

STIHL 019 T 11
3.4 Chain Tensione
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3.5 Bar Stud
• Use the assembly tool (2)
1117 890 0900 to attach the
brake spring (1) to the anchor
pin.
- Remove the chain sprocket cover.
• Pull the cover out of the engine
housing.
- Remove the chain sprocket cover.
• Push the stud puller (1)
5910 893 0501 onto the stud as far
as it will go.
• Unscrew the stud.
- Insert stud and torque down to
16 Nm (11.8 Ibf.ft).
• Push cover over chain brake until
it snaps into position and then tap
it home carefully with a plastic
mallet.
• Unscrew the nut (1) from the
adjusting screw (2).
• Take the adjusting screw out of the
cover (3).
Reverse the above sequence to
install the chain tensioner.
• Fit hand guard (1) over boss (2)
on the fan housing.
- Insert screw and tighten to
1.7 Nm (1.25 Ibf.ft).