Installing The Rocker Arm; Disassembling The Antihopping Clutch - Husqvarna FS 450 2015 Repair Manual

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17
ENGINE
17.4.32

Installing the rocker arm

17.4.33

Disassembling the antihopping clutch

-
Mount the valve keys.
Info
I
When mounting the valve keys, check that they are seated correctly;
preferably, fix the valve keys to the valve with a little grease.
-
Place shims into the valve spring retainers according to the installation position.
-
Position rocker arm
✓ The rocker arm shaft with marking
✓ Marking
Info
I
Make sure that the tapped hole of the rocker arm shaft is facing outward.
Align drill holes
der head.
002738-10
-
Use special tool
I
Guideline
Rocker arm - axial play
I
Feeler gauge (590290411 00)
-
Press the rocker arm shaft of the intake side all the way into the cylinder head.
-
Mount and tighten screw 0).
I
Guideline
Screw, rocker arm bearing
-
Remove special tool
I
Feeler gauge (590290411 00)
-
Repeat these operations on the rocker arm of the exhaust side.
-
Mount and tighten screws@.
I
Guideline
Screw, rocker arm bearing
-
Mount and tighten screw plugs
Guideline
I
Screw plug, rocker arm
306606-11
-
Clamp clutch
Info
I
Use soft jaws.
-
Carefully loosen special tool
306627-10
O
and mount rocker arm shafts
f)
f)
faces upward.
CD
of the rocker arm shafts with drill holes
0
to set the distance of the intake rocker arm.
I
(�
p. 229)
0.
(!lll
p. 229)
I
fD
with the O-ring.
I
O
into a vise.
8
in steps and remove it.
8.
is installed on the intake side.
e
of the cylin­
0.10 mm (0.0039 in)
15 Nm (11.1 lbf ft)
M?
15 Nm (11.1 lbf ft)
I
M18x1.5
30 Nm (22.1 lbf ft)
161
I

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