Riso RZ3xx Series Technical Manual page 183

(5) Remove E-rings and metal bushings from both ends of the roller hook shaft, and detach the master
removal roller (bottom) assembly by lifting it upwards.
(6) From the rear tip of the master removal roller (bottom) assembly, remove an E-ring and detach both the
spur gear and metal bushing.
(7) From the front tip of the master removal roller (bottom) assembly, remove an E-ring and detach the joint
arm, spur gear, and metal bushing. Detach the master removal roller (bottom) from the assembly.
Spur gear
1038
RISO Inc. Technical Communications
1036
< Master Removal Roller (Bottom) Assembly >
CHAPTER 10: MASTER REMOVAL SECTION
Master removal roller (bottom)
Roller hook shaft
Master removal roller (Bottom)
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1037
Joint arm
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Spur gear
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