Apr. 2007
4
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DSC48
2
3
1
3. Remove the mounting nut from the rocker shaft 1. Re-
move the boss with a puller.
<When assembling>
• Before installing the nut, apply LOCTITE to it.
417W454A
7. Pull out the straw rack and remove the chaff sieve as-
sembly.
417W452A
1.9.3 REMOVAL OF COMPONENTS
RELATED TO ROCKER SHAFT
1. Unscrew the mounting bolts on both sides of the rocker
arm and remove the components of the rocker shaft.
2. Unscrew four bolts on the pulley and pull out the pulley.
<When assembling>
• Install the pulley so that its balancer weight faces the
crank. Otherwise, heavy vibration occurs when the
rocker operates.
417W453A
(1) Rocker arm (3) Crank
(2) Balancer weight